是否可以在运行时为广播接收器设置android权限级别？

<receiver android:name=".MyBroadcastReceiver">
    <intent-filter>
        <action android:name="android.intent.action.BOOT_COMPLETED" />
    </intent-filter>
</receiver>

if (ContextCompat.checkSelfPermission(context, Manifest.permission.RECEIVE_BOOT_COMPLETED)
        != PackageManager.PERMISSION_GRANTED) {
    // 权限未授予，可以在此处请求权限
}

ActivityCompat.requestPermissions(activity, new String[]{Manifest.permission.RECEIVE_BOOT_COMPLETED}, requestCode);

@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
    if (requestCode == requestCode) {
        if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
            // 权限已授予，可以在此处执行相关操作
        } else {
            // 权限被拒绝，可以在此处处理拒绝权限的情况
        }
    }
}