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Diffstat (limited to 'gallerycommon/src/com/android/gallery3d/common/ApiHelper.java')
-rw-r--r--gallerycommon/src/com/android/gallery3d/common/ApiHelper.java234
1 files changed, 0 insertions, 234 deletions
diff --git a/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java b/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java
deleted file mode 100644
index f4de5c9ff..000000000
--- a/gallerycommon/src/com/android/gallery3d/common/ApiHelper.java
+++ /dev/null
@@ -1,234 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * 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.android.gallery3d.common;
-
-import android.app.admin.DevicePolicyManager;
-import android.content.ComponentName;
-import android.hardware.Camera;
-import android.os.Build;
-import android.provider.MediaStore.MediaColumns;
-import android.view.View;
-import android.view.WindowManager;
-
-import java.lang.reflect.Field;
-
-public class ApiHelper {
- public static interface VERSION_CODES {
- // These value are copied from Build.VERSION_CODES
- public static final int GINGERBREAD_MR1 = 10;
- public static final int HONEYCOMB = 11;
- public static final int HONEYCOMB_MR1 = 12;
- public static final int HONEYCOMB_MR2 = 13;
- public static final int ICE_CREAM_SANDWICH = 14;
- public static final int ICE_CREAM_SANDWICH_MR1 = 15;
- public static final int JELLY_BEAN = 16;
- public static final int JELLY_BEAN_MR1 = 17;
- public static final int JELLY_BEAN_MR2 = 18;
- }
-
- public static final boolean AT_LEAST_16 = Build.VERSION.SDK_INT >= 16;
-
- public static final boolean USE_888_PIXEL_FORMAT =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean ENABLE_PHOTO_EDITOR =
- Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
- public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_LAYOUT_STABLE =
- hasField(View.class, "SYSTEM_UI_FLAG_LAYOUT_STABLE");
-
- public static final boolean HAS_VIEW_SYSTEM_UI_FLAG_HIDE_NAVIGATION =
- hasField(View.class, "SYSTEM_UI_FLAG_HIDE_NAVIGATION");
-
- public static final boolean HAS_MEDIA_COLUMNS_WIDTH_AND_HEIGHT =
- hasField(MediaColumns.class, "WIDTH");
-
- public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_REGION_DECODER =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_REUSING_BITMAP_IN_BITMAP_FACTORY =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_SET_BEAM_PUSH_URIS =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_SET_DEFALT_BUFFER_SIZE = hasMethod(
- "android.graphics.SurfaceTexture", "setDefaultBufferSize",
- int.class, int.class);
-
- public static final boolean HAS_RELEASE_SURFACE_TEXTURE = hasMethod(
- "android.graphics.SurfaceTexture", "release");
-
- public static final boolean HAS_SURFACE_TEXTURE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_MTP =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
-
- public static final boolean HAS_AUTO_FOCUS_MOVE_CALLBACK =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_REMOTE_VIEWS_SERVICE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_INTENT_EXTRA_LOCAL_ONLY =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_SET_SYSTEM_UI_VISIBILITY =
- hasMethod(View.class, "setSystemUiVisibility", int.class);
-
- public static final boolean HAS_FACE_DETECTION;
- static {
- boolean hasFaceDetection = false;
- try {
- Class<?> listenerClass = Class.forName(
- "android.hardware.Camera$FaceDetectionListener");
- hasFaceDetection =
- hasMethod(Camera.class, "setFaceDetectionListener", listenerClass) &&
- hasMethod(Camera.class, "startFaceDetection") &&
- hasMethod(Camera.class, "stopFaceDetection") &&
- hasMethod(Camera.Parameters.class, "getMaxNumDetectedFaces");
- } catch (Throwable t) {
- }
- HAS_FACE_DETECTION = hasFaceDetection;
- }
-
- public static final boolean HAS_GET_CAMERA_DISABLED =
- hasMethod(DevicePolicyManager.class, "getCameraDisabled", ComponentName.class);
-
- public static final boolean HAS_MEDIA_ACTION_SOUND =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_TIME_LAPSE_RECORDING =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_ZOOM_WHEN_RECORDING =
- Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
- public static final boolean HAS_CAMERA_FOCUS_AREA =
- Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
- public static final boolean HAS_CAMERA_METERING_AREA =
- Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
- public static final boolean HAS_MOTION_EVENT_TRANSFORM =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_EFFECTS_RECORDING = false;
-
- // "Background" filter does not have "context" input port in jelly bean.
- public static final boolean HAS_EFFECTS_RECORDING_CONTEXT_INPUT =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
- public static final boolean HAS_GET_SUPPORTED_VIDEO_SIZE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_SET_ICON_ATTRIBUTE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_MEDIA_PROVIDER_FILES_TABLE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_SURFACE_TEXTURE_RECORDING =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_ACTION_BAR =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- // Ex: View.setTranslationX.
- public static final boolean HAS_VIEW_TRANSFORM_PROPERTIES =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_CAMERA_HDR =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
- public static final boolean HAS_OPTIONS_IN_MUTABLE =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean CAN_START_PREVIEW_IN_JPEG_CALLBACK =
- Build.VERSION.SDK_INT >= VERSION_CODES.ICE_CREAM_SANDWICH;
-
- public static final boolean HAS_VIEW_PROPERTY_ANIMATOR =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB_MR1;
-
- public static final boolean HAS_POST_ON_ANIMATION =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_ANNOUNCE_FOR_ACCESSIBILITY =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_OBJECT_ANIMATION =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_GLES20_REQUIRED =
- Build.VERSION.SDK_INT >= VERSION_CODES.HONEYCOMB;
-
- public static final boolean HAS_ROTATION_ANIMATION =
- hasField(WindowManager.LayoutParams.class, "rotationAnimation");
-
- public static final boolean HAS_ORIENTATION_LOCK =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
-
- public static final boolean HAS_CANCELLATION_SIGNAL =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN;
-
- public static final boolean HAS_MEDIA_MUXER =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2;
-
- public static final boolean HAS_DISPLAY_LISTENER =
- Build.VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR1;
-
- public static int getIntFieldIfExists(Class<?> klass, String fieldName,
- Class<?> obj, int defaultVal) {
- try {
- Field f = klass.getDeclaredField(fieldName);
- return f.getInt(obj);
- } catch (Exception e) {
- return defaultVal;
- }
- }
-
- private static boolean hasField(Class<?> klass, String fieldName) {
- try {
- klass.getDeclaredField(fieldName);
- return true;
- } catch (NoSuchFieldException e) {
- return false;
- }
- }
-
- private static boolean hasMethod(String className, String methodName,
- Class<?>... parameterTypes) {
- try {
- Class<?> klass = Class.forName(className);
- klass.getDeclaredMethod(methodName, parameterTypes);
- return true;
- } catch (Throwable th) {
- return false;
- }
- }
-
- private static boolean hasMethod(
- Class<?> klass, String methodName, Class<?> ... paramTypes) {
- try {
- klass.getDeclaredMethod(methodName, paramTypes);
- return true;
- } catch (NoSuchMethodException e) {
- return false;
- }
- }
-}