「Update」
1、增加动态皮肤加载SDK开发
This commit is contained in:
donghongyu
@@ -0,0 +1,255 @@
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package com.mogo.skin;
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import android.graphics.Typeface;
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import android.graphics.drawable.ColorDrawable;
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import android.graphics.drawable.Drawable;
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import android.os.Handler;
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import android.os.Looper;
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import android.util.AttributeSet;
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import android.util.Log;
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import android.view.View;
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import android.widget.EditText;
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import android.widget.ImageView;
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import android.widget.TextView;
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import androidx.core.view.ViewCompat;
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import com.mogo.skin.utils.SkinResources;
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import com.mogo.skin.utils.SkinThemeUtils;
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import java.util.ArrayList;
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import java.util.List;
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/**
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* donghongyu
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*/
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public class SkinAttribute {
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private static final List<String> mAttributes = new ArrayList<>();
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static {
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mAttributes.add("background");
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mAttributes.add("src");
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mAttributes.add("textColor");
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mAttributes.add("textColorHint");
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mAttributes.add("drawableLeft");
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mAttributes.add("drawableTop");
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mAttributes.add("drawableRight");
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mAttributes.add("drawableBottom");
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mAttributes.add("skinTypeface");
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mAttributes.add("text");
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mAttributes.add("hint");
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}
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private Typeface typeface;
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private static final String TAG = "SkinAttribute";
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List<SkinView> mSkinViews = new ArrayList<>();
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public SkinAttribute(Typeface typeface) {
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this.typeface = typeface;
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}
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public void load(View view, AttributeSet attrs) {
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List<SkinPair> skinPairs = new ArrayList<>();
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for (int i = 0; i < attrs.getAttributeCount(); i++) {
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//获得属性名
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String attributeName = attrs.getAttributeName(i);
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//是否符合 需要筛选的属性名
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if (mAttributes.contains(attributeName)) {
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String attributeValue = attrs.getAttributeValue(i);
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//写死了，不管了
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if (attributeValue.startsWith("#")) {
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continue;
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}
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//资源id
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int resId = 0;
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if (attributeValue.startsWith("?")) {
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//attr Id
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int attrId = Integer.parseInt(attributeValue.substring(1));
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//获得 主题 style 中的 对应 attr 的资源id值
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resId = SkinThemeUtils.getResId(view.getContext(), new int[]{attrId})[0];
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} else {
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try {
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// @12343455332
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if (isNumeric(attributeValue.substring(1))) {
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resId = Integer.parseInt(attributeValue.substring(1));
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}
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} catch (NumberFormatException e) {
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// 由于有时候TextView会直接配置文字，而不是用 @string/XXX 所以会导致这里转换异常，车里简单的处理异常跳过即可
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//e.printStackTrace();
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}
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}
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if (resId != 0) {
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//可以被替换的属性
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SkinPair skinPair = new SkinPair(attributeName, resId);
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skinPairs.add(skinPair);
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}
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}
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}
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//将View与之对应的可以动态替换的属性集合 放入 集合中
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if (!skinPairs.isEmpty() || view instanceof TextView || view instanceof SkinViewSupport) {
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SkinView skinView = new SkinView(view, skinPairs);
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skinView.applySkin(typeface);
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mSkinViews.add(skinView);
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}
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}
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public static boolean isNumeric(String str) {
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if (str == null) {
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return false;
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}
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return str.matches("-?\\d+(\\.\\d+)?"); // 匹配整数或小数
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}
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/**
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* 换皮肤
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*/
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public void applySkin(Typeface typeface) {
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for (SkinView mSkinView : mSkinViews) {
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mSkinView.applySkin(typeface);
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}
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}
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static class SkinView {
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View view;
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List<SkinPair> skinPairs;
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public SkinView(View view, List<SkinPair> skinPairs) {
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this.view = view;
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this.skinPairs = skinPairs;
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}
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/**
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* @param typeface 字体
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*/
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public void applySkin(Typeface typeface) {
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applySkinTypeface(typeface);
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applySkinViewSupport();
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for (SkinPair skinPair : skinPairs) {
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Drawable left = null, top = null, right = null, bottom = null;
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String textStr;
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switch (skinPair.attributeName) {
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case "background":
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Object background = SkinResources.getInstance().getBackground(skinPair.resId);
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//Color
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if (background instanceof Integer) {
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view.setBackgroundColor((Integer) background);
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} else {
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ViewCompat.setBackground(view, (Drawable) background);
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}
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break;
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case "src":
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background = SkinResources.getInstance().getBackground(skinPair.resId);
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if (background instanceof Integer) {
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((ImageView) view).setImageDrawable(new ColorDrawable((Integer) background));
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} else {
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((ImageView) view).setImageDrawable((Drawable) background);
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}
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break;
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case "textColor":
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((TextView) view).setTextColor(SkinResources.getInstance().getColorStateList(skinPair.resId));
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break;
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case "textColorHint":
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((EditText) view).setHintTextColor(SkinResources.getInstance().getColorStateList(skinPair.resId));
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break;
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case "drawableLeft":
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left = SkinResources.getInstance().getDrawable(skinPair.resId);
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break;
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case "drawableTop":
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top = SkinResources.getInstance().getDrawable(skinPair.resId);
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break;
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case "drawableRight":
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right = SkinResources.getInstance().getDrawable(skinPair.resId);
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break;
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case "drawableBottom":
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bottom = SkinResources.getInstance().getDrawable(skinPair.resId);
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break;
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case "skinTypeface":
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Typeface typeface1 = SkinResources.getInstance().getTypeface(skinPair.resId);
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applySkinTypeface(typeface1);
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break;
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case "text":
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textStr = SkinResources.getInstance().getString(skinPair.resId);
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applyText(textStr);
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break;
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case "hint":
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textStr = SkinResources.getInstance().getString(skinPair.resId);
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applyHintText(textStr);
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break;
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default:
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break;
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}
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if (null != left || null != right || null != top || null != bottom) {
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((TextView) view).setCompoundDrawablesWithIntrinsicBounds(left, top, right, bottom);
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}
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}
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}
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private static Handler mHandler = new Handler(Looper.getMainLooper());
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private void applySkinViewSupport() {
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if (view instanceof SkinViewSupport) {
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((SkinViewSupport) view).applySkin();
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}
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}
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private void applySkinTypeface(final Typeface typeface) {
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if (view instanceof TextView) {
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Log.d(TAG, "applySkinTypeface() called with: view = [" + ((TextView) view).getText() + "] Parent = " + view.getParent());
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//post 防止某些控件的属性设置是在构造函数调用完成之后进行的。
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mHandler.post(new Runnable() {
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@Override
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public void run() {
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((TextView) view).setTypeface(typeface);
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}
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});
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}
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}
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private void applyText(final String textStr) {
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if (view instanceof TextView) {
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Log.d(TAG, "applyText() called with: view = [" + ((TextView) view).getText() + "] Parent = " + view.getParent());
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//post 防止某些控件的属性设置是在构造函数调用完成之后进行的。
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mHandler.post(new Runnable() {
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@Override
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public void run() {
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((TextView) view).setText(textStr);
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}
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});
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}
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}
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private void applyHintText(final String textStr) {
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if (view instanceof EditText) {
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Log.d(TAG, "applyHintText() called with: view = [" + ((TextView) view).getText() + "] Parent = " + view.getParent());
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//post 防止某些控件的属性设置是在构造函数调用完成之后进行的。
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mHandler.post(new Runnable() {
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@Override
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public void run() {
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((EditText) view).setHint(textStr);
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}
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});
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}
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}
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}
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static class SkinPair {
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String attributeName;
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int resId;
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public SkinPair(String attributeName, int resId) {
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this.attributeName = attributeName;
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this.resId = resId;
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}
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}
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}
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