Android监听程序的安装和卸载_android.intent.action.package_added

作者：羊村懒王 | 2024-02-27 12:48:46

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android.intent.action.package_added

在android系统中，安装和卸载都会发送广播，当应用安装完成后系统会发android.intent.action.PACKAGE_ADDED广播。可以通过intent.getDataString()获得所安装的包名。当卸载程序时系统发android.intent.action.PACKAGE_REMOVED广播。同样intent.getDataString()获得所卸载的包名。

应用程序无法监听自己的安装与卸载，但覆盖安装可以监听到自己的android.intent.action.PACKAGE_REMOVED广播。

public class PackageReceiver extends BroadcastReceiver{
@Override
public void onReceive(Context context, Intent intent) {
if (intent.getAction().equals("android.intent.action.PACKAGE_ADDED")) {
String packageName = intent.getDataString();
Log.i("Test","---------------" + packageName);
}
if (intent.getAction().equals("android.intent.action.PACKAGE_REMOVED")) {
String packageName = intent.getDataString();
Log.i("Test","---------------" + "PACKAGE_REMOVED" + packageName);
}
}
}

复制代码

<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.test"
android:versionCode="1"
android:versionName="1.0">
<application
android:icon="@drawable/icon"
android:label="测试">
<receiver android:name=".PackageReceiver"
android:label="@string/app_name">
<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>
</application>
<uses-sdk android:minSdkVersion="7" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.RESTART_PACKAGES"/>
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
</manifest>

这里是手动注册广播

 public class GetBroadcast extends BroadcastReceiver {
 
private static GetBroadcast mReceiver = new GetBroadcast();
private static IntentFilter mIntentFilter;
 
 
public static void registerReceiver(Context context) {
mIntentFilter = new IntentFilter();
mIntentFilter.addDataScheme("package");
mIntentFilter.addAction(Intent.ACTION_PACKAGE_ADDED);
mIntentFilter.addAction(Intent.ACTION_PACKAGE_REMOVED);
mIntentFilter.addAction(Intent.ACTION_PACKAGE_REPLACED);
context.registerReceiver(mReceiver, mIntentFilter);
}
 
public static void unregisterReceiver(Context context) {
context.unregisterReceiver(mReceiver);
}
 
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (Intent.ACTION_PACKAGE_ADDED.equals(action)) {
Toast.makeText(context, "有应用被添加", Toast.LENGTH_LONG).show();
} else if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
Toast.makeText(context, "有应用被删除", Toast.LENGTH_LONG).show();
}
 
/*
* else if(Intent.ACTION_PACKAGE_CHANGED.equals(action)){
* Toast.makeText(context, "有应用被改变", Toast.LENGTH_LONG).show(); }
*/
 
else if (Intent.ACTION_PACKAGE_REPLACED.equals(action)) {
Toast.makeText(context, "有应用被替换", Toast.LENGTH_LONG).show();
}
 
/*
* else if(Intent.ACTION_PACKAGE_RESTARTED.equals(action)){
* Toast.makeText(context, "有应用被重启", Toast.LENGTH_LONG).show(); }
*/
 
/*
* else if(Intent.ACTION_PACKAGE_INSTALL.equals(action)){
* Toast.makeText(context, "有应用被安装", Toast.LENGTH_LONG).show(); }
*/
}
 
 
  }

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