android开机自动启动app的解决方法_Android

经过多次尝试之后，终于找到了开机自动启动App的解决方法

开机后会停留在锁屏页面，且短时间内如果没有进行解锁操作，屏幕会进入休眠状态，所以启动APP时需要先唤醒屏幕和解锁屏幕

定义一个广播类BootBroadcastReceiver.java

public class BootBroadcastReceiver extends BroadcastReceiver {
    static final String ACTION = "android.intent.action.BOOT_COMPLETED";

    @Override
    public void onReceive(Context context, Intent intent) {

        //屏幕唤醒
        PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
        PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP
                | PowerManager.SCREEN_DIM_WAKE_LOCK, "BootBroadcastReceiver");
        wl.acquire();

        //屏幕解锁
        KeyguardManager km = (KeyguardManager) contex