安卓监听apk的安装和卸载

1、创建广播类，继承BroadcastReceiver

public class PackageBroadCastReceiver extends BroadcastReceiver {

private static final int PACKAGE_NAME_START_INDEX = 8;

@Override

public void onReceive(Context context, Intent intent) {

if (intent == null) {

return;

}

if (intent.getAction().equals(Intent.ACTION_PACKAGE_ADDED)) {

String data = intent.getDataString();

if (data == null || data.length() <= PACKAGE_NAME_START_INDEX) {

return;

}

String packageName = data.substring(PACKAGE_NAME_START_INDEX);

}

}

}

2、在manifest文件中添加声明

<receiver android:name=".PackageBroadCastReceiver">

<intent-filter>

<action android:name="android.intent.action.PACKAGE_ADDED" />

<action android:name="android.intent.action.PACKAGE_REMOVED" />

<data android:scheme="package" />

</intent-filter>

</receiver>