我正在更新我们的应用程序以使用新的M权限系统.除了onRequestPermissionsResult()之外,它都在工作.我需要在按下按钮时检查权限,如果成功,则发送短信.当我授予这样做的权限时,对话框会关闭,但在我再次按下按钮之前它不会触发发送文本.

我已经在onRequestPermissionsResult()方法中调试并设置了断点,但它从未进入过它.

首先调用此方法:

private void askForPermission() {

String[] permissions = new String[]{Manifest.permission.SEND_SMS};

ActivityCompat.requestPermissions(getActivity(), permissions, PERMISSIONS_CODE);

}

然后我的回调看起来像这样:

@Override

public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {

super.onRequestPermissionsResult(requestCode, permissions, grantResults);

if (requestCode == PERMISSIONS_CODE) {

for (int i = 0; i < permissions.length; i++) {

String permission = permissions[i];

int grantResult = grantResults[i];

if (permission.equals(Manifest.permission.SEND_SMS)) {

if (grantResult == PackageManager.PERMISSION_GRANTED) {

onPPSButtonPress();

} else {

requestPermissions(new String[]{Manifest.permission.SEND_SMS}, PERMISSIONS_CODE);

}

}

}

}

}

有没有人遇到过类似的问题？感谢任何帮助.谢谢