あなたはGoogleApiClient.Builderをインスタンス化するとき1つの以上の範囲を追加する必要があります。
「.addScope（新しいスコープ（Scopes.FITNESS_LOCATION_READ））」
そして、あなたはまた、マニフェストファイルにこの権限を追加することにより、場所の許可を得る必要があります。
とあなたの活動では、このメソッドを追加します。
public void request_location_permission() {
// If location permission was not granted yet, request it. Otherwise, request nothing and
// just do what you want.
if (ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) !=
PackageManager.PERMISSION_GRANTED) {
PermissionUtils.requestPermission(this, LOCATION_PERMISSION_REQUEST_CODE,
Manifest.permission.ACCESS_FINE_LOCATION, false);
} else {
process();
}
}
PermissionUtilsは自分のクラスであり、あなたが最初の結果を見たい場合は、プロンプトの外観を持っているためにそれを使用することができます：
public abstract class PermissionUtils {
/**
* Requests the fine location permission. If a rationale with an additional explanation should
* be shown to the user, displays a dialog that triggers the request.
*/
public static void requestPermission(AppCompatActivity activity, int requestId,
String permission, boolean finishActivity) {
if (ActivityCompat.shouldShowRequestPermissionRationale(activity, permission)) {
// Display a dialog with rationale, this dialog wil request permission by itself.
PermissionUtils.RationaleDialog.newInstance(requestId, finishActivity)
.show(activity.getSupportFragmentManager(), "dialog");
} else {
// Location permission has not been granted yet, request it.
ActivityCompat.requestPermissions(activity, new String[]{permission}, requestId);
}
}
/**
* Checks if the result contains a {@link PackageManager#PERMISSION_GRANTED} result for a
* permission from a runtime permissions request.
*
* @see android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback
*/
public static boolean isPermissionGranted(String[] grantPermissions, int[] grantResults,
String permission) {
for (int i = 0; i < grantPermissions.length; i++) {
if (permission.equals(grantPermissions[i])) {
return grantResults[i] == PackageManager.PERMISSION_GRANTED;
}
}
return false;
}
/**
* A dialog that displays a permission denied message.
*/
public static class PermissionDeniedDialog extends DialogFragment {
private static final String ARGUMENT_FINISH_ACTIVITY = "finish";
private boolean mFinishActivity = false;
/**
* Creates a new instance of this dialog and optionally finishes the calling Activity
* when the 'Ok' button is clicked.
*/
public static PermissionDeniedDialog newInstance(boolean finishActivity) {
Bundle arguments = new Bundle();
arguments.putBoolean(ARGUMENT_FINISH_ACTIVITY, finishActivity);
PermissionDeniedDialog dialog = new PermissionDeniedDialog();
dialog.setArguments(arguments);
return dialog;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
mFinishActivity = getArguments().getBoolean(ARGUMENT_FINISH_ACTIVITY);
return new AlertDialog.Builder(getActivity())
.setMessage(R.string.location_permission_denied)
.setPositiveButton(android.R.string.ok, null)
.create();
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
if (mFinishActivity) {
Toast.makeText(getActivity(), R.string.permission_required_toast,
Toast.LENGTH_SHORT).show();
getActivity().finish();
}
}
}
/**
* A dialog that explains the use of the location permission and requests the necessary
* permission.
* <p>
* The activity should implement
* {@link android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback}
* to handle permit or denial of this permission request.
*/
public static class RationaleDialog extends DialogFragment {
private static final String ARGUMENT_PERMISSION_REQUEST_CODE = "requestCode";
private static final String ARGUMENT_FINISH_ACTIVITY = "finish";
private boolean mFinishActivity = false;
/**
* Creates a new instance of a dialog displaying the rationale for the use of the location
* permission.
* <p>
* The permission is requested after clicking 'ok'.
*
* @param requestCode Id of the request that is used to request the permission. It is
* returned to the
* {@link android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback}.
* @param finishActivity Whether the calling Activity should be finished if the dialog is
* cancelled.
*/
public static RationaleDialog newInstance(int requestCode, boolean finishActivity) {
Bundle arguments = new Bundle();
arguments.putInt(ARGUMENT_PERMISSION_REQUEST_CODE, requestCode);
arguments.putBoolean(ARGUMENT_FINISH_ACTIVITY, finishActivity);
RationaleDialog dialog = new RationaleDialog();
dialog.setArguments(arguments);
return dialog;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
Bundle arguments = getArguments();
final int requestCode = arguments.getInt(ARGUMENT_PERMISSION_REQUEST_CODE);
mFinishActivity = arguments.getBoolean(ARGUMENT_FINISH_ACTIVITY);
return new AlertDialog.Builder(getActivity())
.setMessage(R.string.permission_rationale_location)
.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// After click on Ok, request the permission.
ActivityCompat.requestPermissions(getActivity(),
new String[]{Manifest.permission.ACCESS_FINE_LOCATION},
requestCode);
// Do not finish the Activity while requesting permission.
mFinishActivity = false;
}
})
.setNegativeButton(android.R.string.cancel, null)
.create();
}
@Override
public void onDismiss(DialogInterface dialog) {
super.onDismiss(dialog);
if (mFinishActivity) {
Toast.makeText(getActivity(),
R.string.permission_required_toast,
Toast.LENGTH_SHORT)
.show();
getActivity().finish();
}
}
}
これは私自身のRationalダイアログを作成することで、ユーザーからの場所の許可を得るための私の方法です.Googleで場所の許可を取得する方法を検索することで別の方法で行うことができます。
希望すると、これは役に立ちます。
Mttdat。
解決策は見つかりましたか？同じ問題に直面している。 – Smeet
はまだ同じ問題に直面していません –