実行時に自分のアクティビティの場所のパーミッションをチェックしましたが、まだパーミッションチェックを追加するようにエラーが表示されます... ここは自分のコードです。 onCreate()で私が追加しました:実行時にロケーション権限のチェックを追加しましたが、まだエラーが発生します
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
bPermissionGranted = checkLocationPermission();
}
でのonConnected上:
public void onConnected(Bundle bundle) {
if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
if (bPermissionGranted) {
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
handleNewLocation(location);
} else {
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
handleNewLocation(location);
}
}
}
と2つの方法を:
public static final int MY_PERMISSIONS_REQUEST_LOCATION = 99;
public boolean checkLocationPermission() {
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.ACCESS_FINE_LOCATION)
!= PackageManager.PERMISSION_GRANTED) {
// Should we show an explanation?
if (ActivityCompat.shouldShowRequestPermissionRationale(this,
Manifest.permission.ACCESS_FINE_LOCATION)) {
// Show an expanation to the user *asynchronously* -- don't block
// this thread waiting for the user's response! After the user
// sees the explanation, try again to request the permission.
//Prompt the user once explanation has been shown
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_LOCATION);
} else {
// No explanation needed, we can request the permission.
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
MY_PERMISSIONS_REQUEST_LOCATION);
}
return false;
} else {
return true;
}
}
public void onRequestPermissionsResult(int requestCode,
String permissions[], int[] grantResults) {
switch (requestCode) {
case MY_PERMISSIONS_REQUEST_LOCATION: {
// If request is cancelled, the result arrays are empty.
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted, yay! Do the
// contacts-related task you need to do.
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
handleNewLocation(location);
} else {
// permission denied, boo! Disable the
// functionality that depends on this permission.
Toast.makeText(this, "permission denied", Toast.LENGTH_LONG).show();
}
return;
}
// other 'case' lines to check for other
// permissions this app might request
}
}
そして、それはまだ赤いエラーでのフォローをマーク:
Location location = LocationServices.FusedLocationApi.getLastLocation(mGoogleApiClient);
LocationServices.FusedLocationApi.requestLocationUpdates(mGoogleApiClient, mLocationRequest, this);
:bPermissionGranted = checkLocationPermissionに() - 実際にIMユーザー応答でbPermissionGrantedを初期化...ユーザー(onRequestPermissionsResult)との対話に私を取る.. – Hilit
ので、この答えは私の問題 – Hilit
が解決しない、私はあなたをバディ知っていますユーザの応答でbPermissionGrantedを初期化しますが、ユーザが応答を提供する前に 'onConnected()'を呼び出すことができます。そのとき、bPermissionGrantedはその時点で初期化されないため、問題が発生します。だからこそ、あなたのコードを 'onConnected()'で始めるのです。 –