android应用程序安装后自动打开

GetBroadcast.registerReceiver(getApplicationContext());//注册广播，用于监听应用是否安装完成
//安装apk
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(fileURL)),
"application/vnd.android.package-archive");
startActivity(intent);
package cn.*************;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.widget.Toast;
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();
String packageName = intent.getData().getSchemeSpecificPart();
if (Intent.ACTION_PACKAGE_ADDED.equals(action)) {
Toast.makeText(context, "添加了新的应用", Toast.LENGTH_LONG).show();
PackageManager pm = context.getPackageManager();
Intent intent1 = new Intent();
try {
intent1 = pm.getLaunchIntentForPackage(packageName);
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
intent1.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent1);
} //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_REPLACED.equals(action)) {
//// Toast.makeText(context, "有应用被替换", Toast.LENGTH_LONG).show();
// }
}
}