55 lines
2.1 KiB
Java
55 lines
2.1 KiB
Java
package com.mogo.cloud.wifi;
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import android.content.BroadcastReceiver;
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import android.content.Context;
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import android.content.Intent;
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import android.net.wifi.WifiInfo;
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import android.net.wifi.WifiManager;
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import com.mogo.cloud.utils.logger.Logger;
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public class WifiBroadCastReceiver extends BroadcastReceiver {
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private WifiBroadCastReceiver() {
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Logger.d(TAG, "WifiBroadCastReceiver init");
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}
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private static final String TAG = "WifiBroadCastReceiver";
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@Override
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public void onReceive(Context context, Intent intent) {
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Logger.d(TAG, "onReceive 接收intent action : " + intent.getAction());
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int wifiState = intent.getIntExtra("wifi_state", 0);
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WifiManager wifiManager = ((WifiManager) context.getApplicationContext().getSystemService(Context.WIFI_SERVICE));
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WifiInfo wifiInfo = wifiManager.getConnectionInfo();
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if (wifiInfo != null) {
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Logger.d(TAG, "onReceive wifiInfo, update wifiState");
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WifiStateManager.getInstance().updateWifiState(wifiInfo);
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int linkSpeed = wifiInfo.getLinkSpeed();
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Logger.d(TAG, "wifi linkSpeed : " + linkSpeed); //wifi连接速度
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//0到-50表示信号最好，-50到-70表示信号偏差，小于-70表示最差，有可能连接不上或者掉线
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int level = Math.abs(wifiInfo.getRssi());
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Logger.d(TAG, "wifi level : " + level); //wifi信号强度
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switch (wifiState) {
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case WifiManager.WIFI_STATE_DISABLING:
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Logger.d(TAG, "WIFI State : DISABLING");
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break;
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case WifiManager.WIFI_STATE_DISABLED:
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Logger.d(TAG, "WIFI State : DISABLED");
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break;
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case WifiManager.WIFI_STATE_ENABLING:
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Logger.d(TAG, "WIFI State : ENABLING");
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break;
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case WifiManager.WIFI_STATE_ENABLED:
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Logger.d(TAG, "WIFI State : ENABLED");
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break;
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case WifiManager.WIFI_STATE_UNKNOWN:
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Logger.d(TAG, "WIFI State : UNKNOWN");
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break;
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}
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}
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}
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}
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