diff options
author | ziadb <ziadb@google.com> | 2018-07-26 15:31:01 -0400 |
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committer | Ziad Ben Hadj-Alouane <ziadb@google.com> | 2018-07-26 19:37:04 +0000 |
commit | f27b479f957df19b44913f81509aaef7af0d19ce (patch) | |
tree | 365ae0b64b702010a5758df9f1a57392119134e7 /platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java | |
parent | 3ab3b562b11014797747ef9f7b0464cebb1b530b (diff) |
SkAR Java: refactored project structure
1) Changed file paths
2) Added helpers that were missing previously
Bug: skia:
Change-Id: Idb4194fcef815a23277a17670acf46255a47451d
Reviewed-on: https://skia-review.googlesource.com/143680
Reviewed-by: Mike Reed <reed@google.com>
Diffstat (limited to 'platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java')
-rw-r--r-- | platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java b/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java new file mode 100644 index 0000000000..f8e9c33af3 --- /dev/null +++ b/platform_tools/android/apps/skar_java/src/main/java/com/google/skar/examples/helloskar/helpers/CameraPermissionHelper.java @@ -0,0 +1,65 @@ +/* + * Copyright 2017 Google Inc. All Rights Reserved. + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ +package com.google.skar.examples.helloskar.helpers; + +import android.Manifest; +import android.app.Activity; +import android.content.Intent; +import android.content.pm.PackageManager; +import android.net.Uri; +import android.provider.Settings; +import android.support.v4.app.ActivityCompat; +import android.support.v4.content.ContextCompat; + +/** + * Helper to ask camera permission. + */ +public final class CameraPermissionHelper { + private static final int CAMERA_PERMISSION_CODE = 0; + private static final String CAMERA_PERMISSION = Manifest.permission.CAMERA; + + /** + * Check to see we have the necessary permissions for this app. + */ + public static boolean hasCameraPermission(Activity activity) { + return ContextCompat.checkSelfPermission(activity, CAMERA_PERMISSION) + == PackageManager.PERMISSION_GRANTED; + } + + /** + * Check to see we have the necessary permissions for this app, and ask for them if we don't. + */ + public static void requestCameraPermission(Activity activity) { + ActivityCompat.requestPermissions( + activity, new String[]{CAMERA_PERMISSION}, CAMERA_PERMISSION_CODE); + } + + /** + * Check to see if we need to show the rationale for this permission. + */ + public static boolean shouldShowRequestPermissionRationale(Activity activity) { + return ActivityCompat.shouldShowRequestPermissionRationale(activity, CAMERA_PERMISSION); + } + + /** + * Launch Application Setting to grant permission. + */ + public static void launchPermissionSettings(Activity activity) { + Intent intent = new Intent(); + intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS); + intent.setData(Uri.fromParts("package", activity.getPackageName(), null)); + activity.startActivity(intent); + } +} |