androidx.core.app.ActivityCompat#checkSelfPermission

Source File: WorkTimeTrackerActivity.java From trackworktime with GNU General Public License v3.0

6 votes

/**
 * Check if file exists and ask user if so.
 */
private void backupToSd() {
	if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
		ActivityCompat.requestPermissions(this,
				new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, PERMISSION_REQUEST_CODE_BACKUP);
		return;
	}
	final File backupDir = new File(Environment.getExternalStorageDirectory(), Constants.DATA_DIR);
	final File backupFile = new File(backupDir, BACKUP_FILE);
	if (backupDir == null) {
		Toast.makeText(this, R.string.backup_failed, Toast.LENGTH_LONG).show();
		return;
	}
	if (backupFile.exists()) {
		final AlertDialog.Builder builder = new AlertDialog.Builder(this);
		final String msgBackupOverwrite = String.format(
			getString(R.string.backup_overwrite), backupFile);
		builder.setMessage(msgBackupOverwrite)
			.setPositiveButton(android.R.string.ok, (dialog, which) -> {
                   backup(backupFile);
                   dialog.dismiss();
               })
			.setNegativeButton(android.R.string.cancel, null).show();
	} else {
		backup(backupFile);
	}
}

Source File: LocationActivity.java From android-lifecycles with Apache License 2.0

6 votes

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.location_activity);

    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION)
            != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this,
            Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        ActivityCompat.requestPermissions(this,
                new String[]{Manifest.permission.ACCESS_FINE_LOCATION,
                        Manifest.permission.ACCESS_COARSE_LOCATION},
                REQUEST_LOCATION_PERMISSION_CODE);
    } else {
        bindLocationListener();
    }
}

Source File: PermissionUtils.java From PictureSelector with Apache License 2.0

6 votes

/**
 * 第一次检查权限，用在打开应用的时候请求应用需要的所有权限
 * @param context
 * @param requestCode   请求码
 * @param permission    权限数组
 * @return
 */
public static boolean checkPermissionFirst(Context context , int requestCode, String[] permission){
    List<String> permissions = new ArrayList<String>();
    for (String per : permission) {
        int permissionCode = ActivityCompat.checkSelfPermission(context, per );
        if( permissionCode != PackageManager.PERMISSION_GRANTED ) {
            permissions.add(per);
        }
    }
    if( !permissions.isEmpty() ) {
        ActivityCompat.requestPermissions((Activity) context,permissions.toArray( new String[permissions.size()] ), requestCode);
        return  false;
    }else{
        return  true;
    }
}

Source File: MyLocationActivity.java From Complete-Google-Map-API-Tutorial with Apache License 2.0

6 votes

private void goToMyLocation()
{
	if (ActivityCompat.checkSelfPermission(this, android.Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED &&
			ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED)
	{
		enableMyLocation();
	} else
	{
		googleMap.setMyLocationEnabled(true);
		LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
		Criteria criteria = new Criteria();
		Location location = locationManager.getLastKnownLocation(locationManager.getBestProvider(criteria, false));
		if (location != null)
		{
			googleMap.animateCamera(CameraUpdateFactory.newLatLngZoom(new LatLng(location.getLatitude(), location.getLongitude()), 13));
		}
	}
}

Source File: BLEProvisionLanding.java From esp-idf-provisioning-android with Apache License 2.0

6 votes

private void startScan() {

        if (!hasPermissions() || isScanning) {
            return;
        }

        isScanning = true;
        deviceList.clear();
        bluetoothDevices.clear();

        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
            provisionManager.searchBleEspDevices(deviceNamePrefix, bleScanListener);
            updateProgressAndScanBtn();
        } else {
            Log.e(TAG, "Not able to start scan as Location permission is not granted.");
            Toast.makeText(BLEProvisionLanding.this, "Please give location permission to start BLE scan", Toast.LENGTH_LONG).show();
        }
    }

Source File: FingerprintHandler.java From leafpicrevived with GNU General Public License v3.0

6 votes

public boolean isFingerprintSupported() {

        if (!fingerprintManager.isHardwareDetected()) {
            //Toast.makeText(context, "Your device doesn't support fingerprint authentication", Toast.LENGTH_SHORT).show();
            fingerprintSupported = false;
        }

        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.USE_FINGERPRINT) != PackageManager.PERMISSION_GRANTED) {
            //Toast.makeText(context, "Please enable the fingerprint permission", Toast.LENGTH_SHORT).show();
            fingerprintSupported = false;
        }

        if (!fingerprintManager.hasEnrolledFingerprints()) {
            //Toast.makeText(context, "No fingerprint configured. Please register at least one fingerprint in your device's Settings", Toast.LENGTH_SHORT).show();
            fingerprintSupported = false;
        }

        if (!keyguardManager.isKeyguardSecure()) {
            //Toast.makeText(context, "Please enable lockscreen security in your device's Settings", Toast.LENGTH_SHORT).show();
            fingerprintSupported = false;
        }

        return fingerprintSupported;
    }

Source File: HostGeolocationProfile.java From DeviceConnect-Android with MIT License

6 votes

/**
 * 位置情報取得開始.
 * @param accuracy 精度.
 * @param interval 受信間隔.
 */
private void startGPS(final boolean accuracy, final int interval) {
    if (ActivityCompat.checkSelfPermission(getContext(), Manifest.permission.ACCESS_FINE_LOCATION) != PackageManager.PERMISSION_GRANTED
            && ActivityCompat.checkSelfPermission(getContext(), ACCESS_COARSE_LOCATION) != PackageManager.PERMISSION_GRANTED) {
        return;
    }

    Criteria criteria = new Criteria();
    if (accuracy) {
        criteria.setAccuracy(Criteria.ACCURACY_FINE);
    } else {
        criteria.setAccuracy(Criteria.ACCURACY_COARSE);
    }

    mLocationManager.requestLocationUpdates(mLocationManager.getBestProvider(criteria, true), interval, 0, this, Looper.getMainLooper());
}

Source File: QrCodeCaptureActivity.java From prebid-mobile-android with Apache License 2.0

5 votes

/**
 * Initializes the UI and creates the detector pipeline.
 */
@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_qr_code_scan);

    setTitle(R.string.qr_code_scan_title);

    mPreview = findViewById(R.id.preview);
    mGraphicOverlay = findViewById(R.id.graphicOverlay);

    // read parameters from the intent used to launch the activity.
    boolean autoFocus = getIntent().getBooleanExtra(EXTRA_AUTO_FOCUS, false);
    boolean useFlash = getIntent().getBooleanExtra(EXTRA_USE_FLASH, false);

    // Check for the camera permission before accessing the camera.  If the
    // permission is not granted yet, request permission.
    int rc = ActivityCompat.checkSelfPermission(this, Manifest.permission.CAMERA);
    if (rc == PackageManager.PERMISSION_GRANTED) {
        createCameraSource(autoFocus, useFlash);
    } else {
        requestCameraPermission();
    }

    gestureDetector = new GestureDetector(this, new CaptureGestureListener());
    scaleGestureDetector = new ScaleGestureDetector(this, new ScaleListener());

    Snackbar.make(mGraphicOverlay, "Tap to capture. Pinch/Stretch to zoom",
            Snackbar.LENGTH_LONG)
            .show();
}

Source File: MainActivity.java From SimpleDialogFragments with Apache License 2.0

5 votes

public void showEmailInput(View view){

        // email suggestion from registered accounts
        ArrayList<String> emails = new ArrayList<>(0);
        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.GET_ACCOUNTS) != PackageManager.PERMISSION_GRANTED) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && view != null) {
                requestPermissions(new String[]{Manifest.permission.GET_ACCOUNTS}, REQUEST_ACCOUNTS_PERMISSION);
                return;
            }
        } else {
            Account[] accounts = AccountManager.get(this).getAccounts();
            for (Account account : accounts) {
                if (Patterns.EMAIL_ADDRESS.matcher(account.name).matches()) {
                    emails.add(account.name);
                }
            }
        }

        SimpleFormDialog.build()
                .fields(Input.email(EMAIL)
                        .required()
                        .suggest(emails)
                        .text(emails.size() > 0 ? emails.get(0) : null),
                        Hint.plain(R.string.email_address_from_accounts)
                )
                .show(this, EMAIL_DIALOG);

        /** Results: {@link MainActivity#onResult} **/

    }

Source File: AVManifestUtils.java From java-unified-sdk with Apache License 2.0

5 votes

/**
 * 判断 Mainifest 中是否包含对应到 permission
 * 如有，则返回 true，反之，则返回 false 并输出日志
 *
 * @param context
 * @param permission
 * @return
 */
public static boolean checkPermission(Context context, String permission) {
  boolean hasPermission =
      (PackageManager.PERMISSION_GRANTED == ActivityCompat.checkSelfPermission(context, permission));
  if (!hasPermission) {
    printErrorLog("permission " + permission + " is missing!");
  }
  return hasPermission;
}

Source File: AbsParameterFragment.java From DoraemonKit with Apache License 2.0

5 votes

private boolean ownPermissionCheck() {

        int permission = ActivityCompat.checkSelfPermission(getActivity(), "android.permission.WRITE_EXTERNAL_STORAGE");
        if (permission != PackageManager.PERMISSION_GRANTED) {
            return false;
        }
        return true;
    }

Source File: DownloadView.java From EdXposedManager with GNU General Public License v3.0

5 votes

private boolean checkPermissions() {
    if (ActivityCompat.checkSelfPermission(this.getContext(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
        fragment.requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, WRITE_EXTERNAL_PERMISSION);
        return true;
    }
    return false;
}

Source File: SettingsFragment.java From EdXposedManager with GNU General Public License v3.0

5 votes

private boolean checkPermissions() {
    if (ActivityCompat.checkSelfPermission(requireContext(),
            Manifest.permission.WRITE_EXTERNAL_STORAGE) != PackageManager.PERMISSION_GRANTED) {
        requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE}, WRITE_EXTERNAL_PERMISSION);
        return true;
    }
    return false;
}

Source File: AttachPickerActivity.java From SSForms with GNU General Public License v3.0

5 votes

private void captureFileWithPermission() {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        int rc = ActivityCompat.checkSelfPermission(this, Manifest.permission.READ_EXTERNAL_STORAGE);
        if (rc == PackageManager.PERMISSION_GRANTED) {
            captureFiles();
        } else {
            captureFileWithPermission();
        }
    } else {
        captureFiles();
    }
}

Source File: MainActivity.java From here-android-sdk-examples with Apache License 2.0

5 votes

/**
 * Only when the app's target SDK is 23 or higher, it requests each dangerous permissions it
 * needs when the app is running.
 */
private static boolean hasPermissions(Context context, String... permissions) {
    if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && permissions != null) {
        for (String permission : permissions) {
            if (ActivityCompat.checkSelfPermission(context, permission)
                    != PackageManager.PERMISSION_GRANTED) {
                return false;
            }
        }
    }
    return true;
}

Source File: MainActivity.java From firebase-android-sdk with Apache License 2.0

5 votes

/**
 * Checks if the app has permission to write to device storage
 *
 * <p>If the app does not has permission then the user will be prompted to grant permissions
 *
 * @param activity activity
 */
public static void verifyStoragePermissions(Activity activity, Runnable r) {
  // Check if we have write permission
  int permission =
      ActivityCompat.checkSelfPermission(activity, Manifest.permission.WRITE_EXTERNAL_STORAGE);

  if (permission != PackageManager.PERMISSION_GRANTED) {
    sR = r;
    // We don't have permission so prompt the user
    ActivityCompat.requestPermissions(activity, PERMISSIONS_STORAGE, REQUEST_EXTERNAL_STORAGE);
  } else {
    r.run();
  }
}

Source File: Calendar.java From intra42 with Apache License 2.0

5 votes

private static void addEventToCalendar(Context context, Events event) {

        if (ActivityCompat.checkSelfPermission(context, Manifest.permission.WRITE_CALENDAR) != PackageManager.PERMISSION_GRANTED) {
            return;
        }

        long calID = AppSettings.Notifications.getSelectedCalendar(context);
        long startMillis;
        long endMillis;
        startMillis = event.beginAt.getTime();
        endMillis = event.endAt.getTime();

        ContentResolver cr = context.getContentResolver();
        ContentValues values = new ContentValues();
        values.put(CalendarContract.Events.DTSTART, startMillis);
        values.put(CalendarContract.Events.DTEND, endMillis);
        values.put(CalendarContract.Events.TITLE, event.name);
        values.put(CalendarContract.Events.DESCRIPTION, event.description);
        values.put(CalendarContract.Events.CALENDAR_ID, calID);
        values.put(CalendarContract.Events.EVENT_LOCATION, event.location);
        values.put(CalendarContract.Events.EVENT_TIMEZONE, TimeZone.getDefault().getDisplayName());

        values.put(CalendarContract.Events.CUSTOM_APP_PACKAGE, BuildConfig.APPLICATION_ID);
        values.put(CalendarContract.Events.CUSTOM_APP_URI, getEventUri(event.id));

        try {
            cr.insert(CalendarContract.Events.CONTENT_URI, values);
        } catch (SQLiteException e) {
            e.printStackTrace();
        }
    }

Source File: LocationUtils.java From react-native-geolocation-service with MIT License

4 votes

/**
 * Check if location permissions are granted.
 */
public static boolean hasLocationPermission(Context context) {
  return ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED ||
    ActivityCompat.checkSelfPermission(context, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED;
}

Source File: CalendarIntegrationService.java From prayer-times-android with Apache License 2.0

4 votes

@Override
protected void onHandleIntent(@NonNull Intent intent) {
    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_CALENDAR) != PackageManager.PERMISSION_GRANTED) {
        Preferences.CALENDAR_INTEGRATION.set("-1");
        return;
    }
    Context context = App.get();
    try {
        ContentResolver cr = context.getContentResolver();


        cr.delete(CalendarContract.Events.CONTENT_URI, CalendarContract.Events.DESCRIPTION + "=\"com.metinkale.prayer\"", null);

        Uri calenderUri = CalendarContract.Calendars.CONTENT_URI.buildUpon().appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
                .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_NAME, ACCOUNT_NAME)
                .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_TYPE, ACCOUNT_TYPE).build();
        cr.delete(calenderUri,
                CalendarContract.Calendars.ACCOUNT_NAME + " = ? AND " + CalendarContract.Calendars.ACCOUNT_TYPE + " = ?",
                new String[]{ACCOUNT_NAME, ACCOUNT_TYPE});

        String id = Preferences.CALENDAR_INTEGRATION.get();

        if ("-1".equals(id)) {
            return;
        }

        List<ContentValues> events = new ArrayList<>();
        long calendarId = getCalendar(context);
        for (int year = HijriDate.getMinGregYear(); year <= HijriDate.getMaxGregYear(); year++) {


            for (Pair<HijriDate, Integer> date : HijriDate.getHolydaysForGregYear(year)) {
                if (date == null || date.second <= 0)
                    continue;
                ContentValues event = new ContentValues();

                event.put(CalendarContract.Events.CALENDAR_ID, calendarId);
                event.put(CalendarContract.Events.TITLE, LocaleUtils.getHolyday(date.second));
                event.put(CalendarContract.Events.DESCRIPTION, "com.metinkale.prayer");
                LocalDate ld = date.first.getLocalDate();
                DateTime cal = ld.toDateTimeAtStartOfDay(DateTimeZone.UTC);

                long dtstart = cal.getMillis();
                long dtend = cal.plusDays(1).getMillis();

                event.put(CalendarContract.Events.DTSTART, dtstart);
                event.put(CalendarContract.Events.DTEND, dtend);
                event.put(CalendarContract.Events.EVENT_TIMEZONE, Time.TIMEZONE_UTC);
                event.put(CalendarContract.Events.STATUS, CalendarContract.Events.STATUS_CONFIRMED);
                event.put(CalendarContract.Events.ALL_DAY, 1);
                event.put(CalendarContract.Events.HAS_ALARM, 0);
                event.put(CalendarContract.Events.AVAILABILITY, CalendarContract.Events.AVAILABILITY_FREE);
                event.put(CalendarContract.Events.CUSTOM_APP_PACKAGE, getPackageName());
                event.put(CalendarContract.Events.CUSTOM_APP_URI, "https://prayerapp.page.link/calendar");


                events.add(event);
            }
        }
        cr.bulkInsert(CalendarContract.Events.CONTENT_URI, events.toArray(new ContentValues[0]));
    } catch (Exception e) {
        Preferences.CALENDAR_INTEGRATION.set("-1");
        Crashlytics.logException(e);
    }

}

Source File: CalendarIntegrationService.java From prayer-times-android with Apache License 2.0

4 votes

@Override
protected void onHandleIntent(@NonNull Intent intent) {
    if (ActivityCompat.checkSelfPermission(this, Manifest.permission.WRITE_CALENDAR) != PackageManager.PERMISSION_GRANTED) {
        Preferences.CALENDAR_INTEGRATION.set("-1");
        return;
    }
    Context context = App.get();
    try {
        ContentResolver cr = context.getContentResolver();


        cr.delete(CalendarContract.Events.CONTENT_URI, CalendarContract.Events.DESCRIPTION + "=\"com.metinkale.prayer\"", null);

        Uri calenderUri = CalendarContract.Calendars.CONTENT_URI.buildUpon().appendQueryParameter(CalendarContract.CALLER_IS_SYNCADAPTER, "true")
                .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_NAME, ACCOUNT_NAME)
                .appendQueryParameter(CalendarContract.Calendars.ACCOUNT_TYPE, ACCOUNT_TYPE).build();
        cr.delete(calenderUri,
                CalendarContract.Calendars.ACCOUNT_NAME + " = ? AND " + CalendarContract.Calendars.ACCOUNT_TYPE + " = ?",
                new String[]{ACCOUNT_NAME, ACCOUNT_TYPE});

        String id = Preferences.CALENDAR_INTEGRATION.get();

        if ("-1".equals(id)) {
            return;
        }

        List<ContentValues> events = new ArrayList<>();
        long calendarId = getCalendar(context);
        for (int year = HijriDate.getMinGregYear(); year <= HijriDate.getMaxGregYear(); year++) {


            for (Pair<HijriDate, Integer> date : HijriDate.getHolydaysForGregYear(year)) {
                if (date == null || date.second <= 0)
                    continue;
                ContentValues event = new ContentValues();

                event.put(CalendarContract.Events.CALENDAR_ID, calendarId);
                event.put(CalendarContract.Events.TITLE, LocaleUtils.getHolyday(date.second));
                event.put(CalendarContract.Events.DESCRIPTION, "com.metinkale.prayer");
                LocalDate ld = date.first.getLocalDate();
                DateTime cal = ld.toDateTimeAtStartOfDay(DateTimeZone.UTC);

                long dtstart = cal.getMillis();
                long dtend = cal.plusDays(1).getMillis();

                event.put(CalendarContract.Events.DTSTART, dtstart);
                event.put(CalendarContract.Events.DTEND, dtend);
                event.put(CalendarContract.Events.EVENT_TIMEZONE, Time.TIMEZONE_UTC);
                event.put(CalendarContract.Events.STATUS, CalendarContract.Events.STATUS_CONFIRMED);
                event.put(CalendarContract.Events.ALL_DAY, 1);
                event.put(CalendarContract.Events.HAS_ALARM, 0);
                event.put(CalendarContract.Events.AVAILABILITY, CalendarContract.Events.AVAILABILITY_FREE);
                event.put(CalendarContract.Events.CUSTOM_APP_PACKAGE, getPackageName());
                event.put(CalendarContract.Events.CUSTOM_APP_URI, "https://prayerapp.page.link/calendar");


                events.add(event);
            }
        }
        cr.bulkInsert(CalendarContract.Events.CONTENT_URI, events.toArray(new ContentValues[0]));
    } catch (Exception e) {
        Preferences.CALENDAR_INTEGRATION.set("-1");
        Crashlytics.logException(e);
    }

}

Java Code Examples for androidx.core.app.ActivityCompat#checkSelfPermission()