android 中有安装事件吗

Android中的安装事件

xml
    android:name=".InstallReceiver"
    android:enabled="true"
    android:exported="true">
    
        
        
        
    

java
public class InstallReceiver extends BroadcastReceiver {
    @Override
    public void onReceive(Context context, Intent intent) {
        if (intent.getAction().equals(Intent.ACTION_PACKAGE_ADDED)) {
            // 处理应用安装完成事件
            String packageName = intent.getData().getSchemeSpecificPart();
            // 执行相关操作
        } else if (intent.getAction().equals(Intent.ACTION_PACKAGE_REPLACED)) {
            // 处理应用替换事件
            String packageName = intent.getData().getSchemeSpecificPart();
            // 执行相关操作
        }
    }
}

java
public class MainActivity extends AppCompatActivity {
    private InstallReceiver installReceiver;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        installReceiver = new InstallReceiver();
        IntentFilter filter = new IntentFilter();
        filter.addAction(Intent.ACTION_PACKAGE_ADDED);
        filter.addAction(Intent.ACTION_PACKAGE_REPLACED);
        filter.addDataScheme("package");
        registerReceiver(installReceiver, filter);
    }
    @Override
    protected void onDestroy() {
        super.onDestroy();
        unregisterReceiver(installReceiver);
    }
}