您需要像这样实现BroadCastreceiver：
public class PhoneStateReceiver extends BroadcastReceiver{ @Override public void onReceive(final Context context, Intent intent) { if(intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){ Intent launch = new Intent(context, AcitivityToLaunch.class); launch.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); context.startActivity(launch); } }}在清单中添加以下内容：
<receiver android:name=".receiver.PhoneStateReceiver"> <intent-filter> <action android:name="android.intent.action.BOOT_COMPLETED" /> </intent-filter></receiver>
添加权限：
<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
