Initial commit
This commit is contained in:
1
services/mogo-service-api/.gitignore
vendored
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1
services/mogo-service-api/.gitignore
vendored
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@@ -0,0 +1 @@
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/build
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38
services/mogo-service-api/build.gradle
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38
services/mogo-service-api/build.gradle
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apply plugin: 'com.android.library'
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android {
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compileSdkVersion 29
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buildToolsVersion "29.0.2"
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||||
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||||
defaultConfig {
|
||||
minSdkVersion 19
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||||
targetSdkVersion 29
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||||
versionCode 1
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versionName "1.0"
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||||
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
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||||
consumerProguardFiles 'consumer-rules.pro'
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||||
}
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||||
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||||
buildTypes {
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||||
release {
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minifyEnabled false
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||||
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
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}
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}
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}
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dependencies {
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implementation fileTree(dir: 'libs', include: ['*.jar'])
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implementation 'androidx.appcompat:appcompat:1.0.2'
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testImplementation 'junit:junit:4.12'
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androidTestImplementation 'androidx.test.ext:junit:1.1.0'
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androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
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implementation project(":libraries:mogo-map")
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implementation rootProject.ext.dependencies.arouter
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api rootProject.ext.dependencies.fresco
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}
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0
services/mogo-service-api/consumer-rules.pro
Normal file
0
services/mogo-service-api/consumer-rules.pro
Normal file
21
services/mogo-service-api/proguard-rules.pro
vendored
Normal file
21
services/mogo-service-api/proguard-rules.pro
vendored
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@@ -0,0 +1,21 @@
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# Add project specific ProGuard rules here.
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||||
# You can control the set of applied configuration files using the
|
||||
# proguardFiles setting in build.gradle.
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||||
#
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||||
# For more details, see
|
||||
# http://developer.android.com/guide/developing/tools/proguard.html
|
||||
|
||||
# If your project uses WebView with JS, uncomment the following
|
||||
# and specify the fully qualified class name to the JavaScript interface
|
||||
# class:
|
||||
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
|
||||
# public *;
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||||
#}
|
||||
|
||||
# Uncomment this to preserve the line number information for
|
||||
# debugging stack traces.
|
||||
#-keepattributes SourceFile,LineNumberTable
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||||
|
||||
# If you keep the line number information, uncomment this to
|
||||
# hide the original source file name.
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||||
#-renamesourcefileattribute SourceFile
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@@ -0,0 +1,27 @@
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package com.mogo.service.map;
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import android.content.Context;
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import androidx.test.platform.app.InstrumentationRegistry;
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import androidx.test.ext.junit.runners.AndroidJUnit4;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import static org.junit.Assert.*;
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/**
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* Instrumented test, which will execute on an Android device.
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*
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* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
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*/
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@RunWith( AndroidJUnit4.class )
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public class ExampleInstrumentedTest {
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@Test
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public void useAppContext() {
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// Context of the app under test.
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Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
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assertEquals( "com.mogo.service.amap.test", appContext.getPackageName() );
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}
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}
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2
services/mogo-service-api/src/main/AndroidManifest.xml
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2
services/mogo-service-api/src/main/AndroidManifest.xml
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.mogo.service" />
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package com.mogo.service;
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/**
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* @author congtaowang
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* @since 2019-12-23
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* <p>
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* 对外服务模块路径
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* <p>
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* <p>
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* 使用方式:
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* <p>
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* Arouter.getInstance().path("").navigate()
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*/
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public class MogoServicePaths {
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/**
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* 地图服务接口路径
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*/
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public static final String PATH_MAP_SERVICE = "/mogo/services/map";
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/**
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* 图片接口
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*/
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public static final String PATH_IMAGE_LOADER = "/mogo/utils/imageloader";
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}
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package com.mogo.service.imageloader;
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import android.graphics.Bitmap;
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/**
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* @author congtaowang
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* @since 2019-12-23
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* <p>
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* 图片下载接口
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*/
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public interface IMogoImageLoaderListener {
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void onStart();
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// void onProcess( int completedSize, int totalSize );
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void onCompleted( Bitmap bitmap );
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void onFailure( Exception e );
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}
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package com.mogo.service.imageloader;
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import android.content.Context;
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import com.alibaba.android.arouter.facade.template.IProvider;
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/**
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* @author congtaowang
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* @since 2019-12-23
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* <p>
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* 图片接口
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*/
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public interface IMogoImageloader extends IProvider {
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void init( Context context );
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void displayImage( String url, MogoImageView imageView );
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void displayImage( String url, MogoImageView imageView, int width, int height );
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void displayImage( String url, MogoImageView imageView, int width, int height, final IMogoImageLoaderListener listener );
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void displayImage( String url, MogoImageView imageView, final IMogoImageLoaderListener listener );
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void downloadImage( Context context, String url, IMogoImageLoaderListener listener );
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void destroy();
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}
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@@ -0,0 +1,174 @@
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package com.mogo.service.imageloader;
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import android.content.Context;
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import android.content.res.TypedArray;
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import android.graphics.Color;
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import android.graphics.Matrix;
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import android.util.AttributeSet;
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import androidx.annotation.DrawableRes;
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import com.facebook.drawee.view.GenericDraweeView;
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import com.mogo.service.R;
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/**
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* @author congtaowang
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* @since 2019-12-23
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* <p>
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* 封装 facebook GenericDraweeView,实现占位图、失败占位图、形状、边框、模糊等效果
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*/
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public class MogoImageView extends GenericDraweeView {
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private int mPlaceHolder;
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private int mFailureHolder;
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private int mOverlayImageId;
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private int mShape;
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private int mRadius;
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private int mTopLeftRadius;
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private int mTopRightRadius;
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private int mBottomLeftRadius;
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private int mBottomRightRadius;
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private int mBorderWidth;
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private int mBorderColor;
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private int mBlurRadius;
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private boolean mIsBlur;
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public static final int SHAPE_NORMAL = 0;
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public static final int SHAPE_CIRCLE = 1;
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public static final int SHAPE_ROUND = 2;
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public MogoImageView( Context context ) {
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this( context, null, 0 );
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}
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public MogoImageView( Context context, AttributeSet attrs ) {
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this( context, attrs, 0 );
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}
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public MogoImageView( Context context, AttributeSet attrs, int theme ) {
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super( context, attrs, theme );
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TypedArray arrays = context.obtainStyledAttributes( attrs, R.styleable.MogoImageView );
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mPlaceHolder = arrays.getResourceId( R.styleable.MogoImageView_placeHolder, 0 );
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mFailureHolder = arrays.getResourceId( R.styleable.MogoImageView_failureHolder, 0 );
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mOverlayImageId = arrays.getResourceId( R.styleable.MogoImageView_overlayImageId, 0 );
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mShape = arrays.getInt( R.styleable.MogoImageView_shape, SHAPE_NORMAL );
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mRadius = arrays.getDimensionPixelSize( R.styleable.MogoImageView_radius, 0 );
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mTopLeftRadius = arrays.getDimensionPixelSize( R.styleable.MogoImageView_topLeftRadius, 0 );
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mTopRightRadius = arrays.getDimensionPixelSize( R.styleable.MogoImageView_topRightRadius, 0 );
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mBottomLeftRadius = arrays.getDimensionPixelSize( R.styleable.MogoImageView_bottomLeftRadius, 0 );
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mBottomRightRadius = arrays.getDimensionPixelSize( R.styleable.MogoImageView_bottomRightRadius, 0 );
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mBorderWidth = arrays.getDimensionPixelSize( R.styleable.MogoImageView_shapeBorderWidth, 0 );
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mBorderColor = arrays.getColor( R.styleable.MogoImageView_borderColor, Color.WHITE );
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mIsBlur = arrays.getBoolean( R.styleable.MogoImageView_isBlur, false );
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mBlurRadius = arrays.getInt( R.styleable.MogoImageView_blurRadius, 25 );
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arrays.recycle();
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}
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public void setRadius( float radius ) {
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this.mRadius = ( int ) radius;
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}
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public void setRadius( int[] radius ) {
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if ( radius != null && radius.length == 8 ) {
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mTopLeftRadius = radius[0] >= radius[1] ? radius[0] : radius[1];
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mTopRightRadius = radius[2] >= radius[3] ? radius[2] : radius[3];
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mBottomRightRadius = radius[4] >= radius[5] ? radius[4] : radius[5];
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mBottomLeftRadius = radius[6] >= radius[7] ? radius[6] : radius[7];
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||||
}
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||||
}
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public void setShape( int shape ) {
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this.mShape = shape;
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}
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public void setBorderWidth( int width ) {
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this.mBorderWidth = width;
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||||
}
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||||
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||||
public void setBorderColor( int color ) {
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this.mBorderColor = color;
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||||
}
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||||
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||||
public void setPlaceHolder( int placeHolder ) {
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this.mPlaceHolder = placeHolder;
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}
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||||
public void setFailureHolder( int failureHolder ) {
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this.mFailureHolder = failureHolder;
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||||
}
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||||
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||||
public void setOverlayImageId( @DrawableRes int overlayImageId ) {
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this.mOverlayImageId = overlayImageId;
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||||
}
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||||
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||||
public void setBlur( boolean isBlur ) {
|
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this.mIsBlur = isBlur;
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||||
}
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||||
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||||
public void setBlurRadius( int blurRadius ) {
|
||||
this.mBlurRadius = blurRadius;
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||||
}
|
||||
|
||||
public int getPlaceHolder() {
|
||||
return mPlaceHolder;
|
||||
}
|
||||
|
||||
public int getFailureHolder() {
|
||||
return mFailureHolder;
|
||||
}
|
||||
|
||||
public int getOverlayImageId() {
|
||||
return mOverlayImageId;
|
||||
}
|
||||
|
||||
public int getShape() {
|
||||
return mShape;
|
||||
}
|
||||
|
||||
public float[] getRadii() {
|
||||
if ( mTopLeftRadius != 0 || mTopRightRadius != 0 || mBottomRightRadius != 0 || mBottomLeftRadius != 0 ) {
|
||||
float[] radii = {mTopLeftRadius, mTopLeftRadius, mTopRightRadius, mTopRightRadius,
|
||||
mBottomRightRadius, mBottomRightRadius, mBottomLeftRadius, mBottomLeftRadius};
|
||||
return radii;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public int getRadius() {
|
||||
return mRadius;
|
||||
}
|
||||
|
||||
public int getBorderWidth() {
|
||||
return mBorderWidth;
|
||||
}
|
||||
|
||||
public int getBorderColor() {
|
||||
return mBorderColor;
|
||||
}
|
||||
|
||||
public boolean isBlur() {
|
||||
return mIsBlur;
|
||||
}
|
||||
|
||||
public int getBlurRadius() {
|
||||
return mBlurRadius;
|
||||
}
|
||||
|
||||
public String getParams() {
|
||||
StringBuilder builder = new StringBuilder();
|
||||
builder.append( mIsBlur ).append( mBlurRadius )
|
||||
.append( mShape ).append( mRadius )
|
||||
.append( mBorderWidth ).append( mBorderColor );
|
||||
return builder.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* 解决共享动画无效的问题
|
||||
*
|
||||
* @param matrix
|
||||
*/
|
||||
public void animateTransform( Matrix matrix ) {
|
||||
invalidate();
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,64 @@
|
||||
package com.mogo.service.map;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import com.alibaba.android.arouter.facade.template.IProvider;
|
||||
import com.mogo.map.location.IMogoLocationClient;
|
||||
import com.mogo.map.marker.IMogoMarker;
|
||||
import com.mogo.map.marker.MogoMarkerOptions;
|
||||
import com.mogo.map.search.IMogoGeoSearch;
|
||||
import com.mogo.map.search.IMogoInputtipsSearch;
|
||||
import com.mogo.map.search.query.MogoInputtipsQuery;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* @author congtaowang
|
||||
* @since 2019-12-18
|
||||
* <p>
|
||||
* 地图对外地接口
|
||||
*/
|
||||
public interface IMogoMapService extends IProvider {
|
||||
|
||||
/**
|
||||
* 获取定位服务实例
|
||||
*
|
||||
* @param context
|
||||
* @return
|
||||
*/
|
||||
IMogoLocationClient getSingletonLocationClient( Context context );
|
||||
|
||||
/**
|
||||
* 添加marker
|
||||
*
|
||||
* @param options
|
||||
* @return
|
||||
*/
|
||||
IMogoMarker addMarker( MogoMarkerOptions options );
|
||||
|
||||
/**
|
||||
* 添加多个marker
|
||||
*
|
||||
* @param options
|
||||
* @return
|
||||
*/
|
||||
List< IMogoMarker > addMarkers( ArrayList< MogoMarkerOptions > options, boolean moveToCenter );
|
||||
|
||||
/**
|
||||
* 获取关键字搜索地址服务
|
||||
*
|
||||
* @param context
|
||||
* @param query
|
||||
* @return
|
||||
*/
|
||||
IMogoInputtipsSearch getInputtipsSearch( Context context, MogoInputtipsQuery query );
|
||||
|
||||
/**
|
||||
* 地理编码或逆地理编码服务
|
||||
*
|
||||
* @param context
|
||||
* @return
|
||||
*/
|
||||
IMogoGeoSearch getGeoSearch( Context context );
|
||||
}
|
||||
22
services/mogo-service-api/src/main/res/values/attrs.xml
Normal file
22
services/mogo-service-api/src/main/res/values/attrs.xml
Normal file
@@ -0,0 +1,22 @@
|
||||
<?xml version="1.0" encoding="utf-8"?>
|
||||
<resources>
|
||||
<declare-styleable name="MogoImageView">
|
||||
<attr name="placeHolder" format="reference" />
|
||||
<attr name="failureHolder" format="reference" />
|
||||
<attr name="overlayImageId" format="reference" />
|
||||
<attr name="shape">
|
||||
<enum name="normal" value="0" />
|
||||
<enum name="circle" value="1" />
|
||||
<enum name="round" value="2" />
|
||||
</attr>
|
||||
<attr name="radius" format="dimension" />
|
||||
<attr name="topLeftRadius" format="dimension" />
|
||||
<attr name="topRightRadius" format="dimension" />
|
||||
<attr name="bottomLeftRadius" format="dimension" />
|
||||
<attr name="bottomRightRadius" format="dimension" />
|
||||
<attr name="shapeBorderWidth" format="dimension" />
|
||||
<attr name="borderColor" format="color" />
|
||||
<attr name="isBlur" format="boolean" />
|
||||
<attr name="blurRadius" format="integer" />
|
||||
</declare-styleable>
|
||||
</resources>
|
||||
@@ -0,0 +1,3 @@
|
||||
<resources>
|
||||
<string name="app_name">amap-api</string>
|
||||
</resources>
|
||||
@@ -0,0 +1,17 @@
|
||||
package com.mogo.service.map;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Example local unit test, which will execute on the development machine (host).
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
public class ExampleUnitTest {
|
||||
@Test
|
||||
public void addition_isCorrect() {
|
||||
assertEquals( 4, 2 + 2 );
|
||||
}
|
||||
}
|
||||
1
services/mogo-service/.gitignore
vendored
Normal file
1
services/mogo-service/.gitignore
vendored
Normal file
@@ -0,0 +1 @@
|
||||
/build
|
||||
47
services/mogo-service/build.gradle
Normal file
47
services/mogo-service/build.gradle
Normal file
@@ -0,0 +1,47 @@
|
||||
apply plugin: 'com.android.library'
|
||||
|
||||
android {
|
||||
compileSdkVersion 29
|
||||
buildToolsVersion "29.0.2"
|
||||
|
||||
|
||||
defaultConfig {
|
||||
minSdkVersion 19
|
||||
targetSdkVersion 29
|
||||
versionCode 1
|
||||
versionName "1.0"
|
||||
|
||||
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
|
||||
consumerProguardFiles 'consumer-rules.pro'
|
||||
|
||||
|
||||
javaCompileOptions {
|
||||
annotationProcessorOptions {
|
||||
arguments = [AROUTER_MODULE_NAME: project.getName()]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
buildTypes {
|
||||
release {
|
||||
minifyEnabled false
|
||||
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
dependencies {
|
||||
implementation fileTree(dir: 'libs', include: ['*.jar'])
|
||||
|
||||
implementation 'androidx.appcompat:appcompat:1.0.2'
|
||||
testImplementation 'junit:junit:4.12'
|
||||
androidTestImplementation 'androidx.test.ext:junit:1.1.0'
|
||||
androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.1'
|
||||
|
||||
implementation project(":libraries:mogo-map")
|
||||
implementation project(":foudations:mogo-utils")
|
||||
implementation project(':services:mogo-service-api')
|
||||
implementation rootProject.ext.dependencies.arouter
|
||||
annotationProcessor rootProject.ext.dependencies.aroutercompiler
|
||||
}
|
||||
0
services/mogo-service/consumer-rules.pro
Normal file
0
services/mogo-service/consumer-rules.pro
Normal file
21
services/mogo-service/proguard-rules.pro
vendored
Normal file
21
services/mogo-service/proguard-rules.pro
vendored
Normal file
@@ -0,0 +1,21 @@
|
||||
# Add project specific ProGuard rules here.
|
||||
# You can control the set of applied configuration files using the
|
||||
# proguardFiles setting in build.gradle.
|
||||
#
|
||||
# For more details, see
|
||||
# http://developer.android.com/guide/developing/tools/proguard.html
|
||||
|
||||
# If your project uses WebView with JS, uncomment the following
|
||||
# and specify the fully qualified class name to the JavaScript interface
|
||||
# class:
|
||||
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
|
||||
# public *;
|
||||
#}
|
||||
|
||||
# Uncomment this to preserve the line number information for
|
||||
# debugging stack traces.
|
||||
#-keepattributes SourceFile,LineNumberTable
|
||||
|
||||
# If you keep the line number information, uncomment this to
|
||||
# hide the original source file name.
|
||||
#-renamesourcefileattribute SourceFile
|
||||
@@ -0,0 +1,27 @@
|
||||
package com.mogo.service.map;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import androidx.test.platform.app.InstrumentationRegistry;
|
||||
import androidx.test.ext.junit.runners.AndroidJUnit4;
|
||||
|
||||
import org.junit.Test;
|
||||
import org.junit.runner.RunWith;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Instrumented test, which will execute on an Android device.
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
@RunWith( AndroidJUnit4.class )
|
||||
public class ExampleInstrumentedTest {
|
||||
@Test
|
||||
public void useAppContext() {
|
||||
// Context of the app under test.
|
||||
Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
|
||||
|
||||
assertEquals( "com.mogo.service.amap.test", appContext.getPackageName() );
|
||||
}
|
||||
}
|
||||
2
services/mogo-service/src/main/AndroidManifest.xml
Normal file
2
services/mogo-service/src/main/AndroidManifest.xml
Normal file
@@ -0,0 +1,2 @@
|
||||
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
|
||||
package="com.mogo.service.map" />
|
||||
@@ -0,0 +1,69 @@
|
||||
package com.mogo.service.impl.imageloader;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import com.alibaba.android.arouter.facade.annotation.Route;
|
||||
import com.mogo.service.MogoServicePaths;
|
||||
import com.mogo.service.imageloader.IMogoImageLoaderListener;
|
||||
import com.mogo.service.imageloader.IMogoImageloader;
|
||||
import com.mogo.service.imageloader.MogoImageView;
|
||||
import com.mogo.service.impl.imageloader.glide.GlideImageLoader;
|
||||
|
||||
/**
|
||||
* @author congtaowang
|
||||
* @since 2019-12-23
|
||||
* <p>
|
||||
* 实现图片接口
|
||||
*/
|
||||
@Route( path = MogoServicePaths.PATH_IMAGE_LOADER )
|
||||
public class MogoImageLoader implements IMogoImageloader {
|
||||
|
||||
private IMogoImageloader mDelegate;
|
||||
|
||||
@Override
|
||||
public void init( Context context ) {
|
||||
mDelegate = GlideImageLoader.getInstance();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView ) {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.displayImage( url, imageView );
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, int width, int height ) {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.displayImage( url, imageView, width, height );
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, int width, int height, IMogoImageLoaderListener listener ) {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.displayImage( url, imageView, width, height, listener );
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, IMogoImageLoaderListener listener ) {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.displayImage( url, imageView, 0, 0, listener );
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void downloadImage( Context context, String url, IMogoImageLoaderListener listener ) {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.downloadImage( context, url, listener );
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroy() {
|
||||
if ( mDelegate != null ) {
|
||||
mDelegate.destroy();
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,169 @@
|
||||
package com.mogo.service.impl.imageloader.glide;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
|
||||
import androidx.annotation.Nullable;
|
||||
|
||||
import com.alibaba.android.arouter.facade.annotation.Route;
|
||||
import com.bumptech.glide.load.DataSource;
|
||||
import com.bumptech.glide.load.engine.GlideException;
|
||||
import com.bumptech.glide.request.RequestListener;
|
||||
import com.bumptech.glide.request.RequestOptions;
|
||||
import com.bumptech.glide.request.target.Target;
|
||||
import com.mogo.service.MogoServicePaths;
|
||||
import com.mogo.service.imageloader.IMogoImageLoaderListener;
|
||||
import com.mogo.service.imageloader.IMogoImageloader;
|
||||
import com.mogo.service.imageloader.MogoImageView;
|
||||
import com.mogo.service.impl.imageloader.glide.transform.GlideBlurTransform;
|
||||
import com.mogo.service.impl.imageloader.glide.transform.GlideCircleBitmapTransform;
|
||||
import com.mogo.service.impl.imageloader.glide.transform.GlideRoundBitmapTransform;
|
||||
import com.mogo.service.impl.imageloader.glide.utils.DiskLruCacheManager;
|
||||
import com.mogo.utils.glide.GlideApp;
|
||||
|
||||
/**
|
||||
* @author congtaowang
|
||||
* @since 2019-12-23
|
||||
* <p>
|
||||
* 实现图片接口
|
||||
*/
|
||||
@Route( path = MogoServicePaths.PATH_IMAGE_LOADER )
|
||||
public class GlideImageLoader implements IMogoImageloader {
|
||||
|
||||
private static volatile GlideImageLoader sInstance;
|
||||
|
||||
private GlideImageLoader() {
|
||||
}
|
||||
|
||||
public static GlideImageLoader getInstance() {
|
||||
if ( sInstance == null ) {
|
||||
synchronized ( GlideImageLoader.class ) {
|
||||
if ( sInstance == null ) {
|
||||
sInstance = new GlideImageLoader();
|
||||
}
|
||||
}
|
||||
}
|
||||
return sInstance;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init( Context context ) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView ) {
|
||||
displayImage( url, imageView, null );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, int width, int height ) {
|
||||
displayImage( url, imageView, width, height, null );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, IMogoImageLoaderListener listener ) {
|
||||
displayImage( url, imageView, 0, 0, listener );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void displayImage( String url, MogoImageView imageView, int width, int height, final IMogoImageLoaderListener listener ) {
|
||||
|
||||
if ( listener != null ) {
|
||||
listener.onStart();
|
||||
}
|
||||
// 缓存的key
|
||||
Context context = imageView.getContext().getApplicationContext();
|
||||
String key = url + imageView.getParams();
|
||||
Bitmap bitmap = DiskLruCacheManager.getInstance( context ).get( key );
|
||||
if ( bitmap != null && !bitmap.isRecycled() ) {
|
||||
imageView.setImageBitmap( bitmap );
|
||||
if ( listener != null ) {
|
||||
listener.onCompleted( bitmap );
|
||||
}
|
||||
return;
|
||||
}
|
||||
|
||||
RequestOptions options = new RequestOptions()
|
||||
.placeholder( imageView.getPlaceHolder() )
|
||||
.error( imageView.getFailureHolder() )
|
||||
.dontAnimate();
|
||||
|
||||
// 根据imageView的形状,设置相应的transform
|
||||
boolean isBlur = imageView.isBlur();
|
||||
int shape = imageView.getShape();
|
||||
if ( isBlur ) {
|
||||
if ( shape == MogoImageView.SHAPE_CIRCLE ) {
|
||||
options.transforms( new GlideBlurTransform( context, key, imageView.getBlurRadius() ),
|
||||
new GlideCircleBitmapTransform( context, key, imageView.getBorderWidth(), imageView.getBorderColor() ) );
|
||||
} else if ( shape == MogoImageView.SHAPE_ROUND ) {
|
||||
options.transforms( new GlideBlurTransform( context, key, imageView.getBlurRadius() ),
|
||||
new GlideRoundBitmapTransform( context, key, imageView.getRadius(), imageView.getBorderWidth(), imageView.getBorderColor() ) );
|
||||
} else {
|
||||
options.transforms( new GlideBlurTransform( context, key, imageView.getBlurRadius() ) );
|
||||
}
|
||||
} else {
|
||||
if ( shape == MogoImageView.SHAPE_CIRCLE ) {
|
||||
options.transforms( new GlideCircleBitmapTransform( context, key, imageView.getBorderWidth(), imageView.getBorderColor() ) );
|
||||
} else if ( shape == MogoImageView.SHAPE_ROUND ) {
|
||||
options.transforms( new GlideRoundBitmapTransform( context, key, imageView.getRadius(), imageView.getBorderWidth(), imageView.getBorderColor() ) );
|
||||
}
|
||||
}
|
||||
|
||||
GlideApp.with( context )
|
||||
.asBitmap()
|
||||
.load( url )
|
||||
.apply( options )
|
||||
.addListener( new RequestListener< Bitmap >() {
|
||||
|
||||
@Override
|
||||
public boolean onLoadFailed( @Nullable GlideException e, Object model, Target< Bitmap > target, boolean isFirstResource ) {
|
||||
if ( listener != null ) {
|
||||
listener.onFailure( e );
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onResourceReady( Bitmap resource, Object model, Target< Bitmap > target, DataSource dataSource, boolean isFirstResource ) {
|
||||
if ( listener != null ) {
|
||||
listener.onCompleted( resource );
|
||||
}
|
||||
return false;
|
||||
}
|
||||
} )
|
||||
.into( imageView );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void downloadImage( Context context, String url, final IMogoImageLoaderListener listener ) {
|
||||
if ( listener != null ) {
|
||||
listener.onStart();
|
||||
}
|
||||
GlideApp.with( context.getApplicationContext() )
|
||||
.asBitmap()
|
||||
.load( url )
|
||||
.listener( new RequestListener< Bitmap >() {
|
||||
|
||||
@Override
|
||||
public boolean onLoadFailed( @Nullable GlideException e, Object model, Target< Bitmap > target, boolean isFirstResource ) {
|
||||
if ( listener != null ) {
|
||||
listener.onFailure( e );
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean onResourceReady( Bitmap resource, Object model, Target< Bitmap > target, DataSource dataSource, boolean isFirstResource ) {
|
||||
if ( listener != null ) {
|
||||
listener.onCompleted( resource );
|
||||
}
|
||||
return false;
|
||||
}
|
||||
} );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void destroy() {
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,39 @@
|
||||
package com.mogo.service.impl.imageloader.glide.transform;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
|
||||
import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
|
||||
import com.mogo.service.impl.imageloader.glide.utils.DiskLruCacheManager;
|
||||
import com.mogo.service.impl.imageloader.glide.utils.FastBlurUtil;
|
||||
|
||||
import java.security.MessageDigest;
|
||||
|
||||
public class GlideBlurTransform extends BitmapTransformation {
|
||||
|
||||
private String key;
|
||||
private Context context;
|
||||
private int blurRadius;
|
||||
|
||||
public GlideBlurTransform( Context context, String key, int blurRadius ) {
|
||||
this.context = context;
|
||||
this.key = key;
|
||||
this.blurRadius = blurRadius;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Bitmap transform( @NonNull BitmapPool pool, @NonNull Bitmap toTransform, int outWidth, int outHeight ) {
|
||||
Bitmap bitmap = FastBlurUtil.doBlur( toTransform, 8, blurRadius );
|
||||
// 缓存高斯模糊图片
|
||||
DiskLruCacheManager.getInstance( context ).put( key, bitmap );
|
||||
return bitmap;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateDiskCacheKey( MessageDigest messageDigest ) {
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,68 @@
|
||||
|
||||
package com.mogo.service.impl.imageloader.glide.transform;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.BitmapShader;
|
||||
import android.graphics.Canvas;
|
||||
import android.graphics.Paint;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
|
||||
import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
|
||||
import com.mogo.service.impl.imageloader.glide.utils.DiskLruCacheManager;
|
||||
|
||||
import java.security.MessageDigest;
|
||||
|
||||
public class GlideCircleBitmapTransform extends BitmapTransformation {
|
||||
|
||||
private int mBorderWidth;
|
||||
private int mBorderColor;
|
||||
private String mKey;
|
||||
private Context mContext;
|
||||
|
||||
public GlideCircleBitmapTransform( Context context, String key, int borderWidth, int borderColor ) {
|
||||
this.mContext = context;
|
||||
this.mKey = key;
|
||||
this.mBorderWidth = borderWidth;
|
||||
this.mBorderColor = borderColor;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Bitmap transform( @NonNull BitmapPool pool, @NonNull Bitmap toTransform, int outWidth, int outHeight ) {
|
||||
int size = Math.min( toTransform.getWidth(), toTransform.getHeight() );
|
||||
int x = ( toTransform.getWidth() - size ) / 2 + mBorderWidth;
|
||||
int y = ( toTransform.getHeight() - size ) / 2 + mBorderWidth;
|
||||
int newSize = size - mBorderWidth * 2;
|
||||
int radius = newSize / 2;
|
||||
Bitmap bitmap = Bitmap.createBitmap( toTransform, x, y, newSize, newSize );
|
||||
Bitmap result = pool.get( newSize, newSize, toTransform.getConfig() );
|
||||
if ( result == null ) {
|
||||
result = Bitmap.createBitmap( newSize, newSize, toTransform.getConfig() );
|
||||
}
|
||||
|
||||
Canvas canvas = new Canvas( result );
|
||||
if ( mBorderWidth > 0 ) {
|
||||
Paint borderPaint = new Paint();
|
||||
borderPaint.setStyle( Paint.Style.STROKE );
|
||||
borderPaint.setStrokeWidth( mBorderWidth );
|
||||
borderPaint.setColor( mBorderColor );
|
||||
borderPaint.setAntiAlias( true );
|
||||
canvas.drawCircle( radius, radius, radius - mBorderWidth / 2, borderPaint );
|
||||
}
|
||||
Paint paint = new Paint();
|
||||
paint.setShader( new BitmapShader( bitmap, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP ) );
|
||||
paint.setAntiAlias( true );
|
||||
canvas.drawCircle( radius, radius, radius - mBorderWidth, paint );
|
||||
|
||||
DiskLruCacheManager.getInstance( mContext ).put( mKey, result );
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateDiskCacheKey( MessageDigest messageDigest ) {
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,69 @@
|
||||
|
||||
package com.mogo.service.impl.imageloader.glide.transform;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.BitmapShader;
|
||||
import android.graphics.Canvas;
|
||||
import android.graphics.Paint;
|
||||
import android.graphics.RectF;
|
||||
|
||||
import androidx.annotation.NonNull;
|
||||
|
||||
import com.bumptech.glide.load.engine.bitmap_recycle.BitmapPool;
|
||||
import com.bumptech.glide.load.resource.bitmap.BitmapTransformation;
|
||||
import com.mogo.service.impl.imageloader.glide.utils.DiskLruCacheManager;
|
||||
|
||||
import java.security.MessageDigest;
|
||||
|
||||
public class GlideRoundBitmapTransform extends BitmapTransformation {
|
||||
|
||||
private int mRadius;
|
||||
private int mBorderWidth;
|
||||
private int mBorderColor;
|
||||
private String mKey;
|
||||
private Context mContext;
|
||||
|
||||
public GlideRoundBitmapTransform( Context context, String key, int radius, int borderWidth, int borderColor ) {
|
||||
this.mContext = context;
|
||||
this.mKey = key;
|
||||
this.mRadius = radius;
|
||||
this.mBorderWidth = borderWidth;
|
||||
this.mBorderColor = borderColor;
|
||||
}
|
||||
|
||||
@Override
|
||||
protected Bitmap transform( @NonNull BitmapPool pool, @NonNull Bitmap toTransform, int outWidth, int outHeight ) {
|
||||
if ( mRadius == 0 && mBorderWidth == 0 ) {
|
||||
return toTransform;
|
||||
}
|
||||
int width = toTransform.getWidth();
|
||||
int height = toTransform.getHeight();
|
||||
RectF rectF = new RectF( mBorderWidth, mBorderWidth, width - mBorderWidth, height - mBorderWidth );
|
||||
Bitmap result = pool.get( width, height, toTransform.getConfig() );
|
||||
if ( result == null ) {
|
||||
result = toTransform.copy( toTransform.getConfig(), true );
|
||||
}
|
||||
Canvas canvas = new Canvas( result );
|
||||
Paint paint = new Paint();
|
||||
paint.setShader( new BitmapShader( toTransform, BitmapShader.TileMode.CLAMP, BitmapShader.TileMode.CLAMP ) );
|
||||
paint.setAntiAlias( true );
|
||||
canvas.drawRoundRect( rectF, mRadius, mRadius, paint );
|
||||
if ( mBorderWidth > 0 ) {
|
||||
Paint borderPaint = new Paint();
|
||||
borderPaint.setStyle( Paint.Style.STROKE );
|
||||
borderPaint.setStrokeWidth( mBorderWidth );
|
||||
borderPaint.setColor( mBorderColor );
|
||||
borderPaint.setAntiAlias( true );
|
||||
canvas.drawRoundRect( rectF, mRadius, mRadius, borderPaint );
|
||||
}
|
||||
DiskLruCacheManager.getInstance( mContext ).put( mKey, result );
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void updateDiskCacheKey( MessageDigest messageDigest ) {
|
||||
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,974 @@
|
||||
/*
|
||||
* Copyright (C) 2011 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.mogo.service.impl.imageloader.glide.utils;
|
||||
|
||||
import java.io.BufferedWriter;
|
||||
import java.io.Closeable;
|
||||
import java.io.EOFException;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileNotFoundException;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.FilterOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.InputStreamReader;
|
||||
import java.io.OutputStream;
|
||||
import java.io.OutputStreamWriter;
|
||||
import java.io.Writer;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Iterator;
|
||||
import java.util.LinkedHashMap;
|
||||
import java.util.Map;
|
||||
import java.util.concurrent.Callable;
|
||||
import java.util.concurrent.LinkedBlockingQueue;
|
||||
import java.util.concurrent.ThreadPoolExecutor;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.regex.Matcher;
|
||||
import java.util.regex.Pattern;
|
||||
|
||||
/**
|
||||
* A cache that uses a bounded amount of space on a filesystem. Each cache
|
||||
* entry has a string key and a fixed number of values. Each key must match
|
||||
* the regex <strong>[a-z0-9_-]{1,64}</strong>. Values are byte sequences,
|
||||
* accessible as streams or files. Each value must be between {@code 0} and
|
||||
* {@code Integer.MAX_VALUE} bytes in length.
|
||||
*
|
||||
* <p>The cache stores its data in a directory on the filesystem. This
|
||||
* directory must be exclusive to the cache; the cache may delete or overwrite
|
||||
* files from its directory. It is an error for multiple processes to use the
|
||||
* same cache directory at the same time.
|
||||
*
|
||||
* <p>This cache limits the number of bytes that it will store on the
|
||||
* filesystem. When the number of stored bytes exceeds the limit, the cache will
|
||||
* remove entries in the background until the limit is satisfied. The limit is
|
||||
* not strict: the cache may temporarily exceed it while waiting for files to be
|
||||
* deleted. The limit does not include filesystem overhead or the cache
|
||||
* journal so space-sensitive applications should set a conservative limit.
|
||||
*
|
||||
* <p>Clients call {@link #edit} to create or update the values of an entry. An
|
||||
* entry may have only one editor at one time; if a value is not available to be
|
||||
* edited then {@link #edit} will return null.
|
||||
* <ul>
|
||||
* <li>When an entry is being <strong>created</strong> it is necessary to
|
||||
* supply a full set of values; the empty value should be used as a
|
||||
* placeholder if necessary.
|
||||
* <li>When an entry is being <strong>edited</strong>, it is not necessary
|
||||
* to supply data for every value; values default to their previous
|
||||
* value.
|
||||
* </ul>
|
||||
* Every {@link #edit} call must be matched by a call to {@link Editor#commit}
|
||||
* or {@link Editor#abort}. Committing is atomic: a read observes the full set
|
||||
* of values as they were before or after the commit, but never a mix of values.
|
||||
*
|
||||
* <p>Clients call {@link #get} to read a snapshot of an entry. The read will
|
||||
* observe the value at the time that {@link #get} was called. Updates and
|
||||
* removals after the call do not impact ongoing reads.
|
||||
*
|
||||
* <p>This class is tolerant of some I/O errors. If files are missing from the
|
||||
* filesystem, the corresponding entries will be dropped from the cache. If
|
||||
* an error occurs while writing a cache value, the edit will fail silently.
|
||||
* Callers should handle other problems by catching {@code IOException} and
|
||||
* responding appropriately.
|
||||
*/
|
||||
final class DiskLruCache implements Closeable {
|
||||
static final String JOURNAL_FILE = "journal";
|
||||
static final String JOURNAL_FILE_TEMP = "journal.tmp";
|
||||
static final String JOURNAL_FILE_BACKUP = "journal.bkp";
|
||||
static final String MAGIC = "libcore.io.DiskLruCache";
|
||||
static final String VERSION_1 = "1";
|
||||
static final long ANY_SEQUENCE_NUMBER = -1;
|
||||
static final Pattern LEGAL_KEY_PATTERN = Pattern.compile("[a-z0-9_-]{1,64}");
|
||||
private static final String CLEAN = "CLEAN";
|
||||
private static final String DIRTY = "DIRTY";
|
||||
private static final String REMOVE = "REMOVE";
|
||||
private static final String READ = "READ";
|
||||
|
||||
/*
|
||||
* This cache uses a journal file named "journal". A typical journal file
|
||||
* looks like this:
|
||||
* libcore.io.DiskLruCache
|
||||
* 1
|
||||
* 100
|
||||
* 2
|
||||
*
|
||||
* CLEAN 3400330d1dfc7f3f7f4b8d4d803dfcf6 832 21054
|
||||
* DIRTY 335c4c6028171cfddfbaae1a9c313c52
|
||||
* CLEAN 335c4c6028171cfddfbaae1a9c313c52 3934 2342
|
||||
* REMOVE 335c4c6028171cfddfbaae1a9c313c52
|
||||
* DIRTY 1ab96a171faeeee38496d8b330771a7a
|
||||
* CLEAN 1ab96a171faeeee38496d8b330771a7a 1600 234
|
||||
* READ 335c4c6028171cfddfbaae1a9c313c52
|
||||
* READ 3400330d1dfc7f3f7f4b8d4d803dfcf6
|
||||
*
|
||||
* The first five lines of the journal form its header. They are the
|
||||
* constant string "libcore.io.DiskLruCache", the disk cache's version,
|
||||
* the application's version, the value count, and a blank line.
|
||||
*
|
||||
* Each of the subsequent lines in the file is a record of the state of a
|
||||
* cache entry. Each line contains space-separated values: a state, a key,
|
||||
* and optional state-specific values.
|
||||
* o DIRTY lines track that an entry is actively being created or updated.
|
||||
* Every successful DIRTY action should be followed by a CLEAN or REMOVE
|
||||
* action. DIRTY lines without a matching CLEAN or REMOVE indicate that
|
||||
* temporary files may need to be deleted.
|
||||
* o CLEAN lines track a cache entry that has been successfully published
|
||||
* and may be read. A publish line is followed by the lengths of each of
|
||||
* its values.
|
||||
* o READ lines track accesses for LRU.
|
||||
* o REMOVE lines track entries that have been deleted.
|
||||
*
|
||||
* The journal file is appended to as cache operations occur. The journal may
|
||||
* occasionally be compacted by dropping redundant lines. A temporary file named
|
||||
* "journal.tmp" will be used during compaction; that file should be deleted if
|
||||
* it exists when the cache is opened.
|
||||
*/
|
||||
|
||||
private final File directory;
|
||||
private final File journalFile;
|
||||
private final File journalFileTmp;
|
||||
private final File journalFileBackup;
|
||||
private final int appVersion;
|
||||
private long maxSize;
|
||||
private int maxFileCount;
|
||||
private final int valueCount;
|
||||
private long size = 0;
|
||||
private int fileCount = 0;
|
||||
private Writer journalWriter;
|
||||
private final LinkedHashMap<String, Entry> lruEntries =
|
||||
new LinkedHashMap<String, Entry>(0, 0.75f, true);
|
||||
private int redundantOpCount;
|
||||
|
||||
/**
|
||||
* To differentiate between old and current snapshots, each entry is given
|
||||
* a sequence number each time an edit is committed. A snapshot is stale if
|
||||
* its sequence number is not equal to its entry's sequence number.
|
||||
*/
|
||||
private long nextSequenceNumber = 0;
|
||||
|
||||
/** This cache uses a single background thread to evict entries. */
|
||||
final ThreadPoolExecutor executorService =
|
||||
new ThreadPoolExecutor(0, 1, 60L, TimeUnit.SECONDS, new LinkedBlockingQueue<Runnable>());
|
||||
private final Callable<Void> cleanupCallable = new Callable<Void>() {
|
||||
public Void call() throws Exception {
|
||||
synchronized (DiskLruCache.this) {
|
||||
if (journalWriter == null) {
|
||||
return null; // Closed.
|
||||
}
|
||||
trimToSize();
|
||||
trimToFileCount();
|
||||
if (journalRebuildRequired()) {
|
||||
rebuildJournal();
|
||||
redundantOpCount = 0;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
};
|
||||
|
||||
private DiskLruCache(File directory, int appVersion, int valueCount, long maxSize, int maxFileCount) {
|
||||
this.directory = directory;
|
||||
this.appVersion = appVersion;
|
||||
this.journalFile = new File(directory, JOURNAL_FILE);
|
||||
this.journalFileTmp = new File(directory, JOURNAL_FILE_TEMP);
|
||||
this.journalFileBackup = new File(directory, JOURNAL_FILE_BACKUP);
|
||||
this.valueCount = valueCount;
|
||||
this.maxSize = maxSize;
|
||||
this.maxFileCount = maxFileCount;
|
||||
}
|
||||
|
||||
/**
|
||||
* Opens the cache in {@code directory}, creating a cache if none exists
|
||||
* there.
|
||||
*
|
||||
* @param directory a writable directory
|
||||
* @param valueCount the number of values per cache entry. Must be positive.
|
||||
* @param maxSize the maximum number of bytes this cache should use to store
|
||||
* @param maxFileCount the maximum file count this cache should store
|
||||
* @throws IOException if reading or writing the cache directory fails
|
||||
*/
|
||||
public static DiskLruCache open(File directory, int appVersion, int valueCount, long maxSize, int maxFileCount)
|
||||
throws IOException {
|
||||
if (maxSize <= 0) {
|
||||
throw new IllegalArgumentException("maxSize <= 0");
|
||||
}
|
||||
if (maxFileCount <= 0) {
|
||||
throw new IllegalArgumentException("maxFileCount <= 0");
|
||||
}
|
||||
if (valueCount <= 0) {
|
||||
throw new IllegalArgumentException("valueCount <= 0");
|
||||
}
|
||||
|
||||
// If a bkp file exists, use it instead.
|
||||
File backupFile = new File(directory, JOURNAL_FILE_BACKUP);
|
||||
if (backupFile.exists()) {
|
||||
File journalFile = new File(directory, JOURNAL_FILE);
|
||||
// If journal file also exists just delete backup file.
|
||||
if (journalFile.exists()) {
|
||||
backupFile.delete();
|
||||
} else {
|
||||
renameTo(backupFile, journalFile, false);
|
||||
}
|
||||
}
|
||||
|
||||
// Prefer to pick up where we left off.
|
||||
DiskLruCache cache = new DiskLruCache(directory, appVersion, valueCount, maxSize, maxFileCount);
|
||||
if (cache.journalFile.exists()) {
|
||||
try {
|
||||
cache.readJournal();
|
||||
cache.processJournal();
|
||||
cache.journalWriter = new BufferedWriter(
|
||||
new OutputStreamWriter(new FileOutputStream(cache.journalFile, true), Util.US_ASCII));
|
||||
return cache;
|
||||
} catch (IOException journalIsCorrupt) {
|
||||
System.out
|
||||
.println("DiskLruCache "
|
||||
+ directory
|
||||
+ " is corrupt: "
|
||||
+ journalIsCorrupt.getMessage()
|
||||
+ ", removing");
|
||||
cache.delete();
|
||||
}
|
||||
}
|
||||
|
||||
// Create a new empty cache.
|
||||
directory.mkdirs();
|
||||
cache = new DiskLruCache(directory, appVersion, valueCount, maxSize, maxFileCount);
|
||||
cache.rebuildJournal();
|
||||
return cache;
|
||||
}
|
||||
|
||||
private void readJournal() throws IOException {
|
||||
StrictLineReader reader = new StrictLineReader(new FileInputStream(journalFile), Util.US_ASCII);
|
||||
try {
|
||||
String magic = reader.readLine();
|
||||
String version = reader.readLine();
|
||||
String appVersionString = reader.readLine();
|
||||
String valueCountString = reader.readLine();
|
||||
String blank = reader.readLine();
|
||||
if (!MAGIC.equals(magic)
|
||||
|| !VERSION_1.equals(version)
|
||||
|| !Integer.toString(appVersion).equals(appVersionString)
|
||||
|| !Integer.toString(valueCount).equals(valueCountString)
|
||||
|| !"".equals(blank)) {
|
||||
throw new IOException("unexpected journal header: [" + magic + ", " + version + ", "
|
||||
+ valueCountString + ", " + blank + "]");
|
||||
}
|
||||
|
||||
int lineCount = 0;
|
||||
while (true) {
|
||||
try {
|
||||
readJournalLine(reader.readLine());
|
||||
lineCount++;
|
||||
} catch (EOFException endOfJournal) {
|
||||
break;
|
||||
}
|
||||
}
|
||||
redundantOpCount = lineCount - lruEntries.size();
|
||||
} finally {
|
||||
Util.closeQuietly(reader);
|
||||
}
|
||||
}
|
||||
|
||||
private void readJournalLine(String line) throws IOException {
|
||||
int firstSpace = line.indexOf(' ');
|
||||
if (firstSpace == -1) {
|
||||
throw new IOException("unexpected journal line: " + line);
|
||||
}
|
||||
|
||||
int keyBegin = firstSpace + 1;
|
||||
int secondSpace = line.indexOf(' ', keyBegin);
|
||||
final String key;
|
||||
if (secondSpace == -1) {
|
||||
key = line.substring(keyBegin);
|
||||
if (firstSpace == REMOVE.length() && line.startsWith(REMOVE)) {
|
||||
lruEntries.remove(key);
|
||||
return;
|
||||
}
|
||||
} else {
|
||||
key = line.substring(keyBegin, secondSpace);
|
||||
}
|
||||
|
||||
Entry entry = lruEntries.get(key);
|
||||
if (entry == null) {
|
||||
entry = new Entry(key);
|
||||
lruEntries.put(key, entry);
|
||||
}
|
||||
|
||||
if (secondSpace != -1 && firstSpace == CLEAN.length() && line.startsWith(CLEAN)) {
|
||||
String[] parts = line.substring(secondSpace + 1).split(" ");
|
||||
entry.readable = true;
|
||||
entry.currentEditor = null;
|
||||
entry.setLengths(parts);
|
||||
} else if (secondSpace == -1 && firstSpace == DIRTY.length() && line.startsWith(DIRTY)) {
|
||||
entry.currentEditor = new Editor(entry);
|
||||
} else if (secondSpace == -1 && firstSpace == READ.length() && line.startsWith(READ)) {
|
||||
// This work was already done by calling lruEntries.get().
|
||||
} else {
|
||||
throw new IOException("unexpected journal line: " + line);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Computes the initial size and collects garbage as a part of opening the
|
||||
* cache. Dirty entries are assumed to be inconsistent and will be deleted.
|
||||
*/
|
||||
private void processJournal() throws IOException {
|
||||
deleteIfExists(journalFileTmp);
|
||||
for (Iterator<Entry> i = lruEntries.values().iterator(); i.hasNext(); ) {
|
||||
Entry entry = i.next();
|
||||
if (entry.currentEditor == null) {
|
||||
for (int t = 0; t < valueCount; t++) {
|
||||
size += entry.lengths[t];
|
||||
fileCount++;
|
||||
}
|
||||
} else {
|
||||
entry.currentEditor = null;
|
||||
for (int t = 0; t < valueCount; t++) {
|
||||
deleteIfExists(entry.getCleanFile(t));
|
||||
deleteIfExists(entry.getDirtyFile(t));
|
||||
}
|
||||
i.remove();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a new journal that omits redundant information. This replaces the
|
||||
* current journal if it exists.
|
||||
*/
|
||||
private synchronized void rebuildJournal() throws IOException {
|
||||
if (journalWriter != null) {
|
||||
journalWriter.close();
|
||||
}
|
||||
|
||||
Writer writer = new BufferedWriter(
|
||||
new OutputStreamWriter(new FileOutputStream(journalFileTmp), Util.US_ASCII));
|
||||
try {
|
||||
writer.write(MAGIC);
|
||||
writer.write("\n");
|
||||
writer.write(VERSION_1);
|
||||
writer.write("\n");
|
||||
writer.write(Integer.toString(appVersion));
|
||||
writer.write("\n");
|
||||
writer.write(Integer.toString(valueCount));
|
||||
writer.write("\n");
|
||||
writer.write("\n");
|
||||
|
||||
for (Entry entry : lruEntries.values()) {
|
||||
if (entry.currentEditor != null) {
|
||||
writer.write(DIRTY + ' ' + entry.key + '\n');
|
||||
} else {
|
||||
writer.write(CLEAN + ' ' + entry.key + entry.getLengths() + '\n');
|
||||
}
|
||||
}
|
||||
} finally {
|
||||
writer.close();
|
||||
}
|
||||
|
||||
if (journalFile.exists()) {
|
||||
renameTo(journalFile, journalFileBackup, true);
|
||||
}
|
||||
renameTo(journalFileTmp, journalFile, false);
|
||||
journalFileBackup.delete();
|
||||
|
||||
journalWriter = new BufferedWriter(
|
||||
new OutputStreamWriter(new FileOutputStream(journalFile, true), Util.US_ASCII));
|
||||
}
|
||||
|
||||
private static void deleteIfExists(File file) throws IOException {
|
||||
if (file.exists() && !file.delete()) {
|
||||
throw new IOException();
|
||||
}
|
||||
}
|
||||
|
||||
private static void renameTo(File from, File to, boolean deleteDestination) throws IOException {
|
||||
if (deleteDestination) {
|
||||
deleteIfExists(to);
|
||||
}
|
||||
if (!from.renameTo(to)) {
|
||||
throw new IOException();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a snapshot of the entry named {@code key}, or null if it doesn't
|
||||
* exist is not currently readable. If a value is returned, it is moved to
|
||||
* the head of the LRU queue.
|
||||
*/
|
||||
public synchronized Snapshot get(String key) throws IOException {
|
||||
checkNotClosed();
|
||||
validateKey(key);
|
||||
Entry entry = lruEntries.get(key);
|
||||
if (entry == null) {
|
||||
return null;
|
||||
}
|
||||
|
||||
if (!entry.readable) {
|
||||
return null;
|
||||
}
|
||||
|
||||
// Open all streams eagerly to guarantee that we see a single published
|
||||
// snapshot. If we opened streams lazily then the streams could come
|
||||
// from different edits.
|
||||
File[] files = new File[valueCount];
|
||||
InputStream[] ins = new InputStream[valueCount];
|
||||
try {
|
||||
File file;
|
||||
for (int i = 0; i < valueCount; i++) {
|
||||
file = entry.getCleanFile(i);
|
||||
files[i] = file;
|
||||
ins[i] = new FileInputStream(file);
|
||||
}
|
||||
} catch (FileNotFoundException e) {
|
||||
// A file must have been deleted manually!
|
||||
for (int i = 0; i < valueCount; i++) {
|
||||
if (ins[i] != null) {
|
||||
Util.closeQuietly(ins[i]);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
redundantOpCount++;
|
||||
journalWriter.append(READ + ' ' + key + '\n');
|
||||
if (journalRebuildRequired()) {
|
||||
executorService.submit(cleanupCallable);
|
||||
}
|
||||
|
||||
return new Snapshot(key, entry.sequenceNumber, files, ins, entry.lengths);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an editor for the entry named {@code key}, or null if another
|
||||
* edit is in progress.
|
||||
*/
|
||||
public Editor edit(String key) throws IOException {
|
||||
return edit(key, ANY_SEQUENCE_NUMBER);
|
||||
}
|
||||
|
||||
private synchronized Editor edit(String key, long expectedSequenceNumber) throws IOException {
|
||||
checkNotClosed();
|
||||
validateKey(key);
|
||||
Entry entry = lruEntries.get(key);
|
||||
if (expectedSequenceNumber != ANY_SEQUENCE_NUMBER && (entry == null
|
||||
|| entry.sequenceNumber != expectedSequenceNumber)) {
|
||||
return null; // Snapshot is stale.
|
||||
}
|
||||
if (entry == null) {
|
||||
entry = new Entry(key);
|
||||
lruEntries.put(key, entry);
|
||||
} else if (entry.currentEditor != null) {
|
||||
return null; // Another edit is in progress.
|
||||
}
|
||||
|
||||
Editor editor = new Editor(entry);
|
||||
entry.currentEditor = editor;
|
||||
|
||||
// Flush the journal before creating files to prevent file leaks.
|
||||
journalWriter.write(DIRTY + ' ' + key + '\n');
|
||||
journalWriter.flush();
|
||||
return editor;
|
||||
}
|
||||
|
||||
/** Returns the directory where this cache stores its data. */
|
||||
public File getDirectory() {
|
||||
return directory;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the maximum number of bytes that this cache should use to store
|
||||
* its data.
|
||||
*/
|
||||
public synchronized long getMaxSize() {
|
||||
return maxSize;
|
||||
}
|
||||
|
||||
/** Returns the maximum number of files that this cache should store */
|
||||
public synchronized int getMaxFileCount() {
|
||||
return maxFileCount;
|
||||
}
|
||||
|
||||
/**
|
||||
* Changes the maximum number of bytes the cache can store and queues a job
|
||||
* to trim the existing store, if necessary.
|
||||
*/
|
||||
public synchronized void setMaxSize(long maxSize) {
|
||||
this.maxSize = maxSize;
|
||||
executorService.submit(cleanupCallable);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the number of bytes currently being used to store the values in
|
||||
* this cache. This may be greater than the max size if a background
|
||||
* deletion is pending.
|
||||
*/
|
||||
public synchronized long size() {
|
||||
return size;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the number of files currently being used to store the values in
|
||||
* this cache. This may be greater than the max file count if a background
|
||||
* deletion is pending.
|
||||
*/
|
||||
public synchronized long fileCount() {
|
||||
return fileCount;
|
||||
}
|
||||
|
||||
private synchronized void completeEdit(Editor editor, boolean success) throws IOException {
|
||||
Entry entry = editor.entry;
|
||||
if (entry.currentEditor != editor) {
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
|
||||
// If this edit is creating the entry for the first time, every index must have a value.
|
||||
if (success && !entry.readable) {
|
||||
for (int i = 0; i < valueCount; i++) {
|
||||
if (!editor.written[i]) {
|
||||
editor.abort();
|
||||
throw new IllegalStateException("Newly created entry didn't create value for index " + i);
|
||||
}
|
||||
if (!entry.getDirtyFile(i).exists()) {
|
||||
editor.abort();
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
for (int i = 0; i < valueCount; i++) {
|
||||
File dirty = entry.getDirtyFile(i);
|
||||
if (success) {
|
||||
if (dirty.exists()) {
|
||||
File clean = entry.getCleanFile(i);
|
||||
dirty.renameTo(clean);
|
||||
long oldLength = entry.lengths[i];
|
||||
long newLength = clean.length();
|
||||
entry.lengths[i] = newLength;
|
||||
size = size - oldLength + newLength;
|
||||
fileCount++;
|
||||
}
|
||||
} else {
|
||||
deleteIfExists(dirty);
|
||||
}
|
||||
}
|
||||
|
||||
redundantOpCount++;
|
||||
entry.currentEditor = null;
|
||||
if (entry.readable | success) {
|
||||
entry.readable = true;
|
||||
journalWriter.write(CLEAN + ' ' + entry.key + entry.getLengths() + '\n');
|
||||
if (success) {
|
||||
entry.sequenceNumber = nextSequenceNumber++;
|
||||
}
|
||||
} else {
|
||||
lruEntries.remove(entry.key);
|
||||
journalWriter.write(REMOVE + ' ' + entry.key + '\n');
|
||||
}
|
||||
journalWriter.flush();
|
||||
|
||||
if (size > maxSize || fileCount > maxFileCount || journalRebuildRequired()) {
|
||||
executorService.submit(cleanupCallable);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* We only rebuild the journal when it will halve the size of the journal
|
||||
* and eliminate at least 2000 ops.
|
||||
*/
|
||||
private boolean journalRebuildRequired() {
|
||||
final int redundantOpCompactThreshold = 2000;
|
||||
return redundantOpCount >= redundantOpCompactThreshold //
|
||||
&& redundantOpCount >= lruEntries.size();
|
||||
}
|
||||
|
||||
/**
|
||||
* Drops the entry for {@code key} if it exists and can be removed. Entries
|
||||
* actively being edited cannot be removed.
|
||||
*
|
||||
* @return true if an entry was removed.
|
||||
*/
|
||||
public synchronized boolean remove(String key) throws IOException {
|
||||
checkNotClosed();
|
||||
validateKey(key);
|
||||
Entry entry = lruEntries.get(key);
|
||||
if (entry == null || entry.currentEditor != null) {
|
||||
return false;
|
||||
}
|
||||
|
||||
for (int i = 0; i < valueCount; i++) {
|
||||
File file = entry.getCleanFile(i);
|
||||
if (file.exists() && !file.delete()) {
|
||||
throw new IOException("failed to delete " + file);
|
||||
}
|
||||
size -= entry.lengths[i];
|
||||
fileCount--;
|
||||
entry.lengths[i] = 0;
|
||||
}
|
||||
|
||||
redundantOpCount++;
|
||||
journalWriter.append(REMOVE + ' ' + key + '\n');
|
||||
lruEntries.remove(key);
|
||||
|
||||
if (journalRebuildRequired()) {
|
||||
executorService.submit(cleanupCallable);
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
/** Returns true if this cache has been closed. */
|
||||
public synchronized boolean isClosed() {
|
||||
return journalWriter == null;
|
||||
}
|
||||
|
||||
private void checkNotClosed() {
|
||||
if (journalWriter == null) {
|
||||
throw new IllegalStateException("cache is closed");
|
||||
}
|
||||
}
|
||||
|
||||
/** Force buffered operations to the filesystem. */
|
||||
public synchronized void flush() throws IOException {
|
||||
checkNotClosed();
|
||||
trimToSize();
|
||||
trimToFileCount();
|
||||
journalWriter.flush();
|
||||
}
|
||||
|
||||
/** Closes this cache. Stored values will remain on the filesystem. */
|
||||
public synchronized void close() throws IOException {
|
||||
if (journalWriter == null) {
|
||||
return; // Already closed.
|
||||
}
|
||||
for (Entry entry : new ArrayList<Entry>(lruEntries.values())) {
|
||||
if (entry.currentEditor != null) {
|
||||
entry.currentEditor.abort();
|
||||
}
|
||||
}
|
||||
trimToSize();
|
||||
trimToFileCount();
|
||||
journalWriter.close();
|
||||
journalWriter = null;
|
||||
}
|
||||
|
||||
private void trimToSize() throws IOException {
|
||||
while (size > maxSize) {
|
||||
Map.Entry<String, Entry> toEvict = lruEntries.entrySet().iterator().next();
|
||||
remove(toEvict.getKey());
|
||||
}
|
||||
}
|
||||
|
||||
private void trimToFileCount() throws IOException {
|
||||
while (fileCount > maxFileCount) {
|
||||
Map.Entry<String, Entry> toEvict = lruEntries.entrySet().iterator().next();
|
||||
remove(toEvict.getKey());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Closes the cache and deletes all of its stored values. This will delete
|
||||
* all files in the cache directory including files that weren't created by
|
||||
* the cache.
|
||||
*/
|
||||
public void delete() throws IOException {
|
||||
close();
|
||||
Util.deleteContents(directory);
|
||||
}
|
||||
|
||||
private void validateKey(String key) {
|
||||
Matcher matcher = LEGAL_KEY_PATTERN.matcher(key);
|
||||
if (!matcher.matches()) {
|
||||
throw new IllegalArgumentException("keys must match regex [a-z0-9_-]{1,64}: \"" + key + "\"");
|
||||
}
|
||||
}
|
||||
|
||||
private static String inputStreamToString(InputStream in) throws IOException {
|
||||
return Util.readFully(new InputStreamReader(in, Util.UTF_8));
|
||||
}
|
||||
|
||||
/** A snapshot of the values for an entry. */
|
||||
public final class Snapshot implements Closeable {
|
||||
private final String key;
|
||||
private final long sequenceNumber;
|
||||
private File[] files;
|
||||
private final InputStream[] ins;
|
||||
private final long[] lengths;
|
||||
|
||||
private Snapshot(String key, long sequenceNumber, File[] files, InputStream[] ins, long[] lengths) {
|
||||
this.key = key;
|
||||
this.sequenceNumber = sequenceNumber;
|
||||
this.files = files;
|
||||
this.ins = ins;
|
||||
this.lengths = lengths;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an editor for this snapshot's entry, or null if either the
|
||||
* entry has changed since this snapshot was created or if another edit
|
||||
* is in progress.
|
||||
*/
|
||||
public Editor edit() throws IOException {
|
||||
return DiskLruCache.this.edit(key, sequenceNumber);
|
||||
}
|
||||
|
||||
/** Returns file with the value for {@code index}. */
|
||||
public File getFile(int index) {
|
||||
return files[index];
|
||||
}
|
||||
|
||||
/** Returns the unbuffered stream with the value for {@code index}. */
|
||||
public InputStream getInputStream(int index) {
|
||||
return ins[index];
|
||||
}
|
||||
|
||||
/** Returns the string value for {@code index}. */
|
||||
public String getString(int index) throws IOException {
|
||||
return inputStreamToString(getInputStream(index));
|
||||
}
|
||||
|
||||
/** Returns the byte length of the value for {@code index}. */
|
||||
public long getLength(int index) {
|
||||
return lengths[index];
|
||||
}
|
||||
|
||||
public void close() {
|
||||
for (InputStream in : ins) {
|
||||
Util.closeQuietly(in);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private static final OutputStream NULL_OUTPUT_STREAM = new OutputStream() {
|
||||
@Override
|
||||
public void write(int b) throws IOException {
|
||||
// Eat all writes silently. Nom nom.
|
||||
}
|
||||
};
|
||||
|
||||
/** Edits the values for an entry. */
|
||||
public final class Editor {
|
||||
private final Entry entry;
|
||||
private final boolean[] written;
|
||||
private boolean hasErrors;
|
||||
private boolean committed;
|
||||
|
||||
private Editor(Entry entry) {
|
||||
this.entry = entry;
|
||||
this.written = (entry.readable) ? null : new boolean[valueCount];
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an unbuffered input stream to read the last committed value,
|
||||
* or null if no value has been committed.
|
||||
*/
|
||||
public InputStream newInputStream(int index) throws IOException {
|
||||
synchronized (DiskLruCache.this) {
|
||||
if (entry.currentEditor != this) {
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
if (!entry.readable) {
|
||||
return null;
|
||||
}
|
||||
try {
|
||||
return new FileInputStream(entry.getCleanFile(index));
|
||||
} catch (FileNotFoundException e) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the last committed value as a string, or null if no value
|
||||
* has been committed.
|
||||
*/
|
||||
public String getString(int index) throws IOException {
|
||||
InputStream in = newInputStream(index);
|
||||
return in != null ? inputStreamToString(in) : null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns a new unbuffered output stream to write the value at
|
||||
* {@code index}. If the underlying output stream encounters errors
|
||||
* when writing to the filesystem, this edit will be aborted when
|
||||
* {@link #commit} is called. The returned output stream does not throw
|
||||
* IOExceptions.
|
||||
*/
|
||||
public OutputStream newOutputStream(int index) throws IOException {
|
||||
synchronized (DiskLruCache.this) {
|
||||
if (entry.currentEditor != this) {
|
||||
throw new IllegalStateException();
|
||||
}
|
||||
if (!entry.readable) {
|
||||
written[index] = true;
|
||||
}
|
||||
File dirtyFile = entry.getDirtyFile(index);
|
||||
FileOutputStream outputStream;
|
||||
try {
|
||||
outputStream = new FileOutputStream(dirtyFile);
|
||||
} catch (FileNotFoundException e) {
|
||||
// Attempt to recreate the cache directory.
|
||||
directory.mkdirs();
|
||||
try {
|
||||
outputStream = new FileOutputStream(dirtyFile);
|
||||
} catch (FileNotFoundException e2) {
|
||||
// We are unable to recover. Silently eat the writes.
|
||||
return NULL_OUTPUT_STREAM;
|
||||
}
|
||||
}
|
||||
return new FaultHidingOutputStream(outputStream);
|
||||
}
|
||||
}
|
||||
|
||||
/** Sets the value at {@code index} to {@code value}. */
|
||||
public void set(int index, String value) throws IOException {
|
||||
Writer writer = null;
|
||||
try {
|
||||
writer = new OutputStreamWriter(newOutputStream(index), Util.UTF_8);
|
||||
writer.write(value);
|
||||
} finally {
|
||||
Util.closeQuietly(writer);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Commits this edit so it is visible to readers. This releases the
|
||||
* edit lock so another edit may be started on the same key.
|
||||
*/
|
||||
public void commit() throws IOException {
|
||||
if (hasErrors) {
|
||||
completeEdit(this, false);
|
||||
remove(entry.key); // The previous entry is stale.
|
||||
} else {
|
||||
completeEdit(this, true);
|
||||
}
|
||||
committed = true;
|
||||
}
|
||||
|
||||
/**
|
||||
* Aborts this edit. This releases the edit lock so another edit may be
|
||||
* started on the same key.
|
||||
*/
|
||||
public void abort() throws IOException {
|
||||
completeEdit(this, false);
|
||||
}
|
||||
|
||||
public void abortUnlessCommitted() {
|
||||
if (!committed) {
|
||||
try {
|
||||
abort();
|
||||
} catch (IOException ignored) {
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private class FaultHidingOutputStream extends FilterOutputStream {
|
||||
private FaultHidingOutputStream(OutputStream out) {
|
||||
super(out);
|
||||
}
|
||||
|
||||
@Override public void write(int oneByte) {
|
||||
try {
|
||||
out.write(oneByte);
|
||||
} catch (IOException e) {
|
||||
hasErrors = true;
|
||||
}
|
||||
}
|
||||
|
||||
@Override public void write(byte[] buffer, int offset, int length) {
|
||||
try {
|
||||
out.write(buffer, offset, length);
|
||||
} catch (IOException e) {
|
||||
hasErrors = true;
|
||||
}
|
||||
}
|
||||
|
||||
@Override public void close() {
|
||||
try {
|
||||
out.close();
|
||||
} catch (IOException e) {
|
||||
hasErrors = true;
|
||||
}
|
||||
}
|
||||
|
||||
@Override public void flush() {
|
||||
try {
|
||||
out.flush();
|
||||
} catch (IOException e) {
|
||||
hasErrors = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private final class Entry {
|
||||
private final String key;
|
||||
|
||||
/** Lengths of this entry's files. */
|
||||
private final long[] lengths;
|
||||
|
||||
/** True if this entry has ever been published. */
|
||||
private boolean readable;
|
||||
|
||||
/** The ongoing edit or null if this entry is not being edited. */
|
||||
private Editor currentEditor;
|
||||
|
||||
/** The sequence number of the most recently committed edit to this entry. */
|
||||
private long sequenceNumber;
|
||||
|
||||
private Entry(String key) {
|
||||
this.key = key;
|
||||
this.lengths = new long[valueCount];
|
||||
}
|
||||
|
||||
public String getLengths() throws IOException {
|
||||
StringBuilder result = new StringBuilder();
|
||||
for (long size : lengths) {
|
||||
result.append(' ').append(size);
|
||||
}
|
||||
return result.toString();
|
||||
}
|
||||
|
||||
/** Set lengths using decimal numbers like "10123". */
|
||||
private void setLengths(String[] strings) throws IOException {
|
||||
if (strings.length != valueCount) {
|
||||
throw invalidLengths(strings);
|
||||
}
|
||||
|
||||
try {
|
||||
for (int i = 0; i < strings.length; i++) {
|
||||
lengths[i] = Long.parseLong(strings[i]);
|
||||
}
|
||||
} catch (NumberFormatException e) {
|
||||
throw invalidLengths(strings);
|
||||
}
|
||||
}
|
||||
|
||||
private IOException invalidLengths(String[] strings) throws IOException {
|
||||
throw new IOException("unexpected journal line: " + java.util.Arrays.toString(strings));
|
||||
}
|
||||
|
||||
public File getCleanFile(int i) {
|
||||
return new File(directory, key + "" + i);
|
||||
}
|
||||
|
||||
public File getDirtyFile(int i) {
|
||||
return new File(directory, key + "" + i + ".tmp");
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,101 @@
|
||||
package com.mogo.service.impl.imageloader.glide.utils;
|
||||
|
||||
import android.content.Context;
|
||||
import android.graphics.Bitmap;
|
||||
import android.graphics.BitmapFactory;
|
||||
import android.text.TextUtils;
|
||||
|
||||
import java.io.InputStream;
|
||||
import java.io.OutputStream;
|
||||
import java.math.BigInteger;
|
||||
import java.security.MessageDigest;
|
||||
|
||||
/*******************************************************************************
|
||||
* Description: 用于缓存经过高斯模糊的图片
|
||||
*
|
||||
* Author: Freeman
|
||||
*
|
||||
* Date: 2018/9/4
|
||||
*
|
||||
* Copyright: all rights reserved by Freeman.
|
||||
*******************************************************************************/
|
||||
public class DiskLruCacheManager {
|
||||
|
||||
private DiskLruCache diskLruCache;
|
||||
private static DiskLruCacheManager instance;
|
||||
|
||||
private final int MAX_CACHE_SIZE = 64 * 1024 * 1024;
|
||||
|
||||
private DiskLruCacheManager(Context context) {
|
||||
try {
|
||||
diskLruCache = DiskLruCache.open(context.getCacheDir(), 1, 1,
|
||||
MAX_CACHE_SIZE, Integer.MAX_VALUE);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
}
|
||||
|
||||
public static DiskLruCacheManager getInstance(Context context) {
|
||||
if (instance == null) {
|
||||
synchronized (DiskLruCacheManager.class) {
|
||||
if (instance == null) {
|
||||
instance = new DiskLruCacheManager(context.getApplicationContext());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return instance;
|
||||
}
|
||||
|
||||
public void put(String url, Bitmap bitmap) {
|
||||
if (TextUtils.isEmpty(url) || bitmap == null || bitmap.isRecycled()) {
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
DiskLruCache.Editor editor = diskLruCache.edit(getKey(url));
|
||||
OutputStream outputStream = editor.newOutputStream(0);
|
||||
if (bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream)) {
|
||||
editor.commit();
|
||||
}
|
||||
diskLruCache.flush();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
}
|
||||
|
||||
public Bitmap get(String url) {
|
||||
try {
|
||||
DiskLruCache.Snapshot snapshot = diskLruCache.get(getKey(url));
|
||||
if (snapshot != null) {
|
||||
InputStream inputStream = snapshot.getInputStream(0);
|
||||
return BitmapFactory.decodeStream(inputStream);
|
||||
}
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public static String getKey(String url) {
|
||||
try {
|
||||
MessageDigest digest = MessageDigest.getInstance("MD5");
|
||||
byte[] md5 = digest.digest(url.getBytes());
|
||||
BigInteger bigInteger = new BigInteger(1, md5);
|
||||
return bigInteger.toString(16);
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
public void close() {
|
||||
try {
|
||||
diskLruCache.close();
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,241 @@
|
||||
package com.mogo.service.impl.imageloader.glide.utils;
|
||||
|
||||
import android.graphics.Bitmap;
|
||||
|
||||
/**
|
||||
* Created by jay on 11/7/15.
|
||||
*/
|
||||
public class FastBlurUtil {
|
||||
|
||||
public static Bitmap doBlur(Bitmap sentBitmap, int scaleRadius, int radius) {
|
||||
|
||||
// Stack Blur v1.0 from
|
||||
// http://www.quasimondo.com/StackBlurForCanvas/StackBlurDemo.html
|
||||
//
|
||||
// Java Author: Mario Klingemann <mario at quasimondo.com>
|
||||
// http://incubator.quasimondo.com
|
||||
// created Feburary 29, 2004
|
||||
// Android port : Yahel Bouaziz <yahel at kayenko.com>
|
||||
// http://www.kayenko.com
|
||||
// ported april 5th, 2012
|
||||
|
||||
// This is a compromise between Gaussian Blur and Box blur
|
||||
// It creates much better looking blurs than Box Blur, but is
|
||||
// 7x faster than my Gaussian Blur implementation.
|
||||
//
|
||||
// I called it Stack Blur because this describes best how this
|
||||
// filter works internally: it creates a kind of moving stack
|
||||
// of colors whilst scanning through the image. Thereby it
|
||||
// just has to add one new block of color to the right side
|
||||
// of the stack and remove the leftmost color. The remaining
|
||||
// colors on the topmost layer of the stack are either added on
|
||||
// or reduced by one, depending on if they are on the right or
|
||||
// on the left side of the stack.
|
||||
//
|
||||
// If you are using this algorithm in your code please add
|
||||
// the following line:
|
||||
//
|
||||
// Stack Blur Algorithm by Mario Klingemann <mario@quasimondo.com>
|
||||
if (scaleRadius > 0) {
|
||||
sentBitmap = Bitmap.createScaledBitmap(sentBitmap, sentBitmap.getWidth() / scaleRadius,
|
||||
sentBitmap.getHeight() / scaleRadius, false);
|
||||
}
|
||||
Bitmap bitmap = sentBitmap.copy(sentBitmap.getConfig(), true);
|
||||
|
||||
if (radius < 1) {
|
||||
return (null);
|
||||
}
|
||||
int w = bitmap.getWidth();
|
||||
int h = bitmap.getHeight();
|
||||
|
||||
int[] pix = new int[w * h];
|
||||
bitmap.getPixels(pix, 0, w, 0, 0, w, h);
|
||||
|
||||
int wm = w - 1;
|
||||
int hm = h - 1;
|
||||
int wh = w * h;
|
||||
int div = radius + radius + 1;
|
||||
|
||||
int r[] = new int[wh];
|
||||
int g[] = new int[wh];
|
||||
int b[] = new int[wh];
|
||||
int rsum, gsum, bsum, x, y, i, p, yp, yi, yw;
|
||||
int vmin[] = new int[Math.max(w, h)];
|
||||
|
||||
int divsum = (div + 1) >> 1;
|
||||
divsum *= divsum;
|
||||
int dv[] = new int[256 * divsum];
|
||||
for (i = 0; i < 256 * divsum; i++) {
|
||||
dv[i] = (i / divsum);
|
||||
}
|
||||
|
||||
yw = yi = 0;
|
||||
|
||||
int[][] stack = new int[div][3];
|
||||
int stackpointer;
|
||||
int stackstart;
|
||||
int[] sir;
|
||||
int rbs;
|
||||
int r1 = radius + 1;
|
||||
int routsum, goutsum, boutsum;
|
||||
int rinsum, ginsum, binsum;
|
||||
|
||||
for (y = 0; y < h; y++) {
|
||||
rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0;
|
||||
for (i = -radius; i <= radius; i++) {
|
||||
p = pix[yi + Math.min(wm, Math.max(i, 0))];
|
||||
sir = stack[i + radius];
|
||||
sir[0] = (p & 0xff0000) >> 16;
|
||||
sir[1] = (p & 0x00ff00) >> 8;
|
||||
sir[2] = (p & 0x0000ff);
|
||||
rbs = r1 - Math.abs(i);
|
||||
rsum += sir[0] * rbs;
|
||||
gsum += sir[1] * rbs;
|
||||
bsum += sir[2] * rbs;
|
||||
if (i > 0) {
|
||||
rinsum += sir[0];
|
||||
ginsum += sir[1];
|
||||
binsum += sir[2];
|
||||
} else {
|
||||
routsum += sir[0];
|
||||
goutsum += sir[1];
|
||||
boutsum += sir[2];
|
||||
}
|
||||
}
|
||||
stackpointer = radius;
|
||||
|
||||
for (x = 0; x < w; x++) {
|
||||
|
||||
r[yi] = dv[rsum];
|
||||
g[yi] = dv[gsum];
|
||||
b[yi] = dv[bsum];
|
||||
|
||||
rsum -= routsum;
|
||||
gsum -= goutsum;
|
||||
bsum -= boutsum;
|
||||
|
||||
stackstart = stackpointer - radius + div;
|
||||
sir = stack[stackstart % div];
|
||||
|
||||
routsum -= sir[0];
|
||||
goutsum -= sir[1];
|
||||
boutsum -= sir[2];
|
||||
|
||||
if (y == 0) {
|
||||
vmin[x] = Math.min(x + radius + 1, wm);
|
||||
}
|
||||
p = pix[yw + vmin[x]];
|
||||
|
||||
sir[0] = (p & 0xff0000) >> 16;
|
||||
sir[1] = (p & 0x00ff00) >> 8;
|
||||
sir[2] = (p & 0x0000ff);
|
||||
|
||||
rinsum += sir[0];
|
||||
ginsum += sir[1];
|
||||
binsum += sir[2];
|
||||
|
||||
rsum += rinsum;
|
||||
gsum += ginsum;
|
||||
bsum += binsum;
|
||||
|
||||
stackpointer = (stackpointer + 1) % div;
|
||||
sir = stack[(stackpointer) % div];
|
||||
|
||||
routsum += sir[0];
|
||||
goutsum += sir[1];
|
||||
boutsum += sir[2];
|
||||
|
||||
rinsum -= sir[0];
|
||||
ginsum -= sir[1];
|
||||
binsum -= sir[2];
|
||||
|
||||
yi++;
|
||||
}
|
||||
yw += w;
|
||||
}
|
||||
for (x = 0; x < w; x++) {
|
||||
rinsum = ginsum = binsum = routsum = goutsum = boutsum = rsum = gsum = bsum = 0;
|
||||
yp = -radius * w;
|
||||
for (i = -radius; i <= radius; i++) {
|
||||
yi = Math.max(0, yp) + x;
|
||||
|
||||
sir = stack[i + radius];
|
||||
|
||||
sir[0] = r[yi];
|
||||
sir[1] = g[yi];
|
||||
sir[2] = b[yi];
|
||||
|
||||
rbs = r1 - Math.abs(i);
|
||||
|
||||
rsum += r[yi] * rbs;
|
||||
gsum += g[yi] * rbs;
|
||||
bsum += b[yi] * rbs;
|
||||
|
||||
if (i > 0) {
|
||||
rinsum += sir[0];
|
||||
ginsum += sir[1];
|
||||
binsum += sir[2];
|
||||
} else {
|
||||
routsum += sir[0];
|
||||
goutsum += sir[1];
|
||||
boutsum += sir[2];
|
||||
}
|
||||
|
||||
if (i < hm) {
|
||||
yp += w;
|
||||
}
|
||||
}
|
||||
yi = x;
|
||||
stackpointer = radius;
|
||||
for (y = 0; y < h; y++) {
|
||||
// Preserve alpha channel: ( 0xff000000 & pix[yi] )
|
||||
pix[yi] = (0xff000000 & pix[yi]) | (dv[rsum] << 16) | (dv[gsum] << 8) | dv[bsum];
|
||||
|
||||
rsum -= routsum;
|
||||
gsum -= goutsum;
|
||||
bsum -= boutsum;
|
||||
|
||||
stackstart = stackpointer - radius + div;
|
||||
sir = stack[stackstart % div];
|
||||
|
||||
routsum -= sir[0];
|
||||
goutsum -= sir[1];
|
||||
boutsum -= sir[2];
|
||||
|
||||
if (x == 0) {
|
||||
vmin[y] = Math.min(y + r1, hm) * w;
|
||||
}
|
||||
p = x + vmin[y];
|
||||
|
||||
sir[0] = r[p];
|
||||
sir[1] = g[p];
|
||||
sir[2] = b[p];
|
||||
|
||||
rinsum += sir[0];
|
||||
ginsum += sir[1];
|
||||
binsum += sir[2];
|
||||
|
||||
rsum += rinsum;
|
||||
gsum += ginsum;
|
||||
bsum += binsum;
|
||||
|
||||
stackpointer = (stackpointer + 1) % div;
|
||||
sir = stack[stackpointer];
|
||||
|
||||
routsum += sir[0];
|
||||
goutsum += sir[1];
|
||||
boutsum += sir[2];
|
||||
|
||||
rinsum -= sir[0];
|
||||
ginsum -= sir[1];
|
||||
binsum -= sir[2];
|
||||
|
||||
yi += w;
|
||||
}
|
||||
}
|
||||
|
||||
bitmap.setPixels(pix, 0, w, 0, 0, w, h);
|
||||
|
||||
return (bitmap);
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,191 @@
|
||||
/*
|
||||
* Copyright (C) 2012 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.mogo.service.impl.imageloader.glide.utils;
|
||||
|
||||
import java.io.ByteArrayOutputStream;
|
||||
import java.io.Closeable;
|
||||
import java.io.EOFException;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.io.UnsupportedEncodingException;
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
/**
|
||||
* Buffers input from an {@link InputStream} for reading lines.
|
||||
*
|
||||
* <p>This class is used for buffered reading of lines. For purposes of this class, a line ends
|
||||
* with "\n" or "\r\n". End of input is reported by throwing {@code EOFException}. Unterminated
|
||||
* line at end of input is invalid and will be ignored, the caller may use {@code
|
||||
* hasUnterminatedLine()} to detect it after catching the {@code EOFException}.
|
||||
*
|
||||
* <p>This class is intended for reading input that strictly consists of lines, such as line-based
|
||||
* cache entries or cache journal. Unlike the {@link java.io.BufferedReader} which in conjunction
|
||||
* with {@link java.io.InputStreamReader} provides similar functionality, this class uses different
|
||||
* end-of-input reporting and a more restrictive definition of a line.
|
||||
*
|
||||
* <p>This class supports only charsets that encode '\r' and '\n' as a single byte with value 13
|
||||
* and 10, respectively, and the representation of no other character contains these values.
|
||||
* We currently check in constructor that the charset is one of US-ASCII, UTF-8 and ISO-8859-1.
|
||||
* The default charset is US_ASCII.
|
||||
*/
|
||||
class StrictLineReader implements Closeable {
|
||||
private static final byte CR = (byte) '\r';
|
||||
private static final byte LF = (byte) '\n';
|
||||
|
||||
private final InputStream in;
|
||||
private final Charset charset;
|
||||
|
||||
/*
|
||||
* Buffered data is stored in {@code buf}. As long as no exception occurs, 0 <= pos <= end
|
||||
* and the data in the range [pos, end) is buffered for reading. At end of input, if there is
|
||||
* an unterminated line, we set end == -1, otherwise end == pos. If the underlying
|
||||
* {@code InputStream} throws an {@code IOException}, end may remain as either pos or -1.
|
||||
*/
|
||||
private byte[] buf;
|
||||
private int pos;
|
||||
private int end;
|
||||
|
||||
/**
|
||||
* Constructs a new {@code LineReader} with the specified charset and the default capacity.
|
||||
*
|
||||
* @param in the {@code InputStream} to read data from.
|
||||
* @param charset the charset used to decode data. Only US-ASCII, UTF-8 and ISO-8859-1 are
|
||||
* supported.
|
||||
* @throws NullPointerException if {@code in} or {@code charset} is null.
|
||||
* @throws IllegalArgumentException if the specified charset is not supported.
|
||||
*/
|
||||
public StrictLineReader(InputStream in, Charset charset) {
|
||||
this(in, 8192, charset);
|
||||
}
|
||||
|
||||
/**
|
||||
* Constructs a new {@code LineReader} with the specified capacity and charset.
|
||||
*
|
||||
* @param in the {@code InputStream} to read data from.
|
||||
* @param capacity the capacity of the buffer.
|
||||
* @param charset the charset used to decode data. Only US-ASCII, UTF-8 and ISO-8859-1 are
|
||||
* supported.
|
||||
* @throws NullPointerException if {@code in} or {@code charset} is null.
|
||||
* @throws IllegalArgumentException if {@code capacity} is negative or zero
|
||||
* or the specified charset is not supported.
|
||||
*/
|
||||
public StrictLineReader(InputStream in, int capacity, Charset charset) {
|
||||
if (in == null || charset == null) {
|
||||
throw new NullPointerException();
|
||||
}
|
||||
if (capacity < 0) {
|
||||
throw new IllegalArgumentException("capacity <= 0");
|
||||
}
|
||||
if (!(charset.equals(Util.US_ASCII))) {
|
||||
throw new IllegalArgumentException("Unsupported encoding");
|
||||
}
|
||||
|
||||
this.in = in;
|
||||
this.charset = charset;
|
||||
buf = new byte[capacity];
|
||||
}
|
||||
|
||||
/**
|
||||
* Closes the reader by closing the underlying {@code InputStream} and
|
||||
* marking this reader as closed.
|
||||
*
|
||||
* @throws IOException for errors when closing the underlying {@code InputStream}.
|
||||
*/
|
||||
public void close() throws IOException {
|
||||
synchronized (in) {
|
||||
if (buf != null) {
|
||||
buf = null;
|
||||
in.close();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads the next line. A line ends with {@code "\n"} or {@code "\r\n"},
|
||||
* this end of line marker is not included in the result.
|
||||
*
|
||||
* @return the next line from the input.
|
||||
* @throws IOException for underlying {@code InputStream} errors.
|
||||
* @throws EOFException for the end of source stream.
|
||||
*/
|
||||
public String readLine() throws IOException {
|
||||
synchronized (in) {
|
||||
if (buf == null) {
|
||||
throw new IOException("LineReader is closed");
|
||||
}
|
||||
|
||||
// Read more data if we are at the end of the buffered data.
|
||||
// Though it's an error to read after an exception, we will let {@code fillBuf()}
|
||||
// throw again if that happens; thus we need to handle end == -1 as well as end == pos.
|
||||
if (pos >= end) {
|
||||
fillBuf();
|
||||
}
|
||||
// Try to find LF in the buffered data and return the line if successful.
|
||||
for (int i = pos; i != end; ++i) {
|
||||
if (buf[i] == LF) {
|
||||
int lineEnd = (i != pos && buf[i - 1] == CR) ? i - 1 : i;
|
||||
String res = new String(buf, pos, lineEnd - pos, charset.name());
|
||||
pos = i + 1;
|
||||
return res;
|
||||
}
|
||||
}
|
||||
|
||||
// Let's anticipate up to 80 characters on top of those already read.
|
||||
ByteArrayOutputStream out = new ByteArrayOutputStream(end - pos + 80) {
|
||||
@Override
|
||||
public String toString() {
|
||||
int length = (count > 0 && buf[count - 1] == CR) ? count - 1 : count;
|
||||
try {
|
||||
return new String(buf, 0, length, charset.name());
|
||||
} catch (UnsupportedEncodingException e) {
|
||||
throw new AssertionError(e); // Since we control the charset this will never happen.
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
while (true) {
|
||||
out.write(buf, pos, end - pos);
|
||||
// Mark unterminated line in case fillBuf throws EOFException or IOException.
|
||||
end = -1;
|
||||
fillBuf();
|
||||
// Try to find LF in the buffered data and return the line if successful.
|
||||
for (int i = pos; i != end; ++i) {
|
||||
if (buf[i] == LF) {
|
||||
if (i != pos) {
|
||||
out.write(buf, pos, i - pos);
|
||||
}
|
||||
pos = i + 1;
|
||||
return out.toString();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Reads new input data into the buffer. Call only with pos == end or end == -1,
|
||||
* depending on the desired outcome if the function throws.
|
||||
*/
|
||||
private void fillBuf() throws IOException {
|
||||
int result = in.read(buf, 0, buf.length);
|
||||
if (result == -1) {
|
||||
throw new EOFException();
|
||||
}
|
||||
pos = 0;
|
||||
end = result;
|
||||
}
|
||||
}
|
||||
|
||||
@@ -0,0 +1,76 @@
|
||||
/*
|
||||
* Copyright (C) 2010 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package com.mogo.service.impl.imageloader.glide.utils;
|
||||
|
||||
import java.io.Closeable;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.io.Reader;
|
||||
import java.io.StringWriter;
|
||||
import java.nio.charset.Charset;
|
||||
|
||||
/** Junk drawer of utility methods. */
|
||||
final class Util {
|
||||
static final Charset US_ASCII = Charset.forName("US-ASCII");
|
||||
static final Charset UTF_8 = Charset.forName("UTF-8");
|
||||
|
||||
private Util() {
|
||||
}
|
||||
|
||||
static String readFully(Reader reader) throws IOException {
|
||||
try {
|
||||
StringWriter writer = new StringWriter();
|
||||
char[] buffer = new char[1024];
|
||||
int count;
|
||||
while ((count = reader.read(buffer)) != -1) {
|
||||
writer.write(buffer, 0, count);
|
||||
}
|
||||
return writer.toString();
|
||||
} finally {
|
||||
reader.close();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Deletes the contents of {@code dir}. Throws an IOException if any file
|
||||
* could not be deleted, or if {@code dir} is not a readable directory.
|
||||
*/
|
||||
static void deleteContents(File dir) throws IOException {
|
||||
File[] files = dir.listFiles();
|
||||
if (files == null) {
|
||||
throw new IOException("not a readable directory: " + dir);
|
||||
}
|
||||
for (File file : files) {
|
||||
if (file.isDirectory()) {
|
||||
deleteContents(file);
|
||||
}
|
||||
if (!file.delete()) {
|
||||
throw new IOException("failed to delete file: " + file);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void closeQuietly(/*Auto*/Closeable closeable) {
|
||||
if (closeable != null) {
|
||||
try {
|
||||
closeable.close();
|
||||
} catch (RuntimeException rethrown) {
|
||||
throw rethrown;
|
||||
} catch (Exception ignored) {
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -0,0 +1,68 @@
|
||||
package com.mogo.service.impl.map;
|
||||
|
||||
import android.content.Context;
|
||||
|
||||
import com.alibaba.android.arouter.facade.annotation.Route;
|
||||
import com.mogo.map.MogoMap;
|
||||
import com.mogo.map.location.IMogoLocationClient;
|
||||
import com.mogo.map.location.MogoLocationClient;
|
||||
import com.mogo.map.marker.IMogoMarker;
|
||||
import com.mogo.map.marker.MogoMarkerOptions;
|
||||
import com.mogo.map.search.IMogoGeoSearch;
|
||||
import com.mogo.map.search.IMogoInputtipsSearch;
|
||||
import com.mogo.map.search.MogoGeoSearch;
|
||||
import com.mogo.map.search.MogoInputtipsSearch;
|
||||
import com.mogo.map.search.query.MogoInputtipsQuery;
|
||||
import com.mogo.service.map.IMogoMapService;
|
||||
import com.mogo.service.MogoServicePaths;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
|
||||
/**
|
||||
* @author congtaowang
|
||||
* @since 2019-12-18
|
||||
* <p>
|
||||
* 地图对外地接口
|
||||
*/
|
||||
@Route( path = MogoServicePaths.PATH_MAP_SERVICE )
|
||||
public class MogoMapService implements IMogoMapService {
|
||||
|
||||
@Override
|
||||
public IMogoLocationClient getSingletonLocationClient( Context context ) {
|
||||
return MogoLocationClient.getInstance( context );
|
||||
}
|
||||
|
||||
@Override
|
||||
public IMogoMarker addMarker( MogoMarkerOptions options ) {
|
||||
try {
|
||||
return MogoMap.getInstance().getMogoMap().addMarker( options );
|
||||
} catch ( Exception e ) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public List< IMogoMarker > addMarkers( ArrayList< MogoMarkerOptions > options, boolean moveToCenter ) {
|
||||
try {
|
||||
return MogoMap.getInstance().getMogoMap().addMarkers( options, moveToCenter );
|
||||
} catch ( Exception e ) {
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public IMogoInputtipsSearch getInputtipsSearch( Context context, MogoInputtipsQuery query ) {
|
||||
return new MogoInputtipsSearch( context, query );
|
||||
}
|
||||
|
||||
@Override
|
||||
public IMogoGeoSearch getGeoSearch( Context context ) {
|
||||
return new MogoGeoSearch( context );
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init( Context context ) {
|
||||
|
||||
}
|
||||
}
|
||||
3
services/mogo-service/src/main/res/values/strings.xml
Normal file
3
services/mogo-service/src/main/res/values/strings.xml
Normal file
@@ -0,0 +1,3 @@
|
||||
<resources>
|
||||
<string name="app_name">amap-api</string>
|
||||
</resources>
|
||||
@@ -0,0 +1,17 @@
|
||||
package com.mogo.service.map;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import static org.junit.Assert.*;
|
||||
|
||||
/**
|
||||
* Example local unit test, which will execute on the development machine (host).
|
||||
*
|
||||
* @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
|
||||
*/
|
||||
public class ExampleUnitTest {
|
||||
@Test
|
||||
public void addition_isCorrect() {
|
||||
assertEquals( 4, 2 + 2 );
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user