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-rw-r--r--src/com/android/launcher3/Launcher.java2
-rw-r--r--src/com/android/launcher3/WallpaperPickerActivity.java114
-rw-r--r--src/com/android/launcher3/Workspace.java2
-rw-r--r--src/com/android/launcher3/util/WallpaperUtils.java152
4 files changed, 116 insertions, 154 deletions
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 40aaf79aa..06810b434 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -113,10 +113,10 @@ import com.android.launcher3.util.LongArrayMap;
import com.android.launcher3.util.TestingUtils;
import com.android.launcher3.util.Thunk;
import com.android.launcher3.util.ViewOnDrawExecutor;
-import com.android.launcher3.util.WallpaperUtils;
import com.android.launcher3.widget.PendingAddWidgetInfo;
import com.android.launcher3.widget.WidgetHostViewLoader;
import com.android.launcher3.widget.WidgetsContainerView;
+import com.android.wallpaperpicker.WallpaperUtils;
import java.io.FileDescriptor;
import java.io.PrintWriter;
diff --git a/src/com/android/launcher3/WallpaperPickerActivity.java b/src/com/android/launcher3/WallpaperPickerActivity.java
new file mode 100644
index 000000000..62b9be43e
--- /dev/null
+++ b/src/com/android/launcher3/WallpaperPickerActivity.java
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2016 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.launcher3;
+
+import android.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.graphics.Bitmap;
+import android.graphics.BitmapFactory;
+import android.graphics.drawable.BitmapDrawable;
+import android.os.Bundle;
+import android.util.Pair;
+
+import com.android.wallpaperpicker.tileinfo.DefaultWallpaperInfo;
+import com.android.wallpaperpicker.tileinfo.FileWallpaperInfo;
+import com.android.wallpaperpicker.tileinfo.WallpaperTileInfo;
+
+import java.io.File;
+import java.util.ArrayList;
+
+public class WallpaperPickerActivity extends com.android.wallpaperpicker.WallpaperPickerActivity {
+
+ @Override
+ public void startActivityForResultSafely(Intent intent, int requestCode) {
+ Utilities.startActivityForResultSafely(this, intent, requestCode);
+ }
+
+ @Override
+ public boolean enableRotation() {
+ return super.enableRotation() ||
+ getContentResolver().call(LauncherSettings.Settings.CONTENT_URI,
+ LauncherSettings.Settings.METHOD_GET_BOOLEAN,
+ Utilities.ALLOW_ROTATION_PREFERENCE_KEY, new Bundle())
+ .getBoolean(LauncherSettings.Settings.EXTRA_VALUE);
+ }
+
+ @Override
+ public ArrayList<WallpaperTileInfo> findBundledWallpapers() {
+ final PackageManager pm = getPackageManager();
+ final ArrayList<WallpaperTileInfo> bundled = new ArrayList<WallpaperTileInfo>(24);
+
+ Partner partner = Partner.get(pm);
+ if (partner != null) {
+ final Resources partnerRes = partner.getResources();
+ final int resId = partnerRes.getIdentifier(Partner.RES_WALLPAPERS, "array",
+ partner.getPackageName());
+ if (resId != 0) {
+ addWallpapers(bundled, partnerRes, partner.getPackageName(), resId);
+ }
+
+ // Add system wallpapers
+ File systemDir = partner.getWallpaperDirectory();
+ if (systemDir != null && systemDir.isDirectory()) {
+ for (File file : systemDir.listFiles()) {
+ if (!file.isFile()) {
+ continue;
+ }
+ String name = file.getName();
+ int dotPos = name.lastIndexOf('.');
+ String extension = "";
+ if (dotPos >= -1) {
+ extension = name.substring(dotPos);
+ name = name.substring(0, dotPos);
+ }
+
+ if (name.endsWith("_small")) {
+ // it is a thumbnail
+ continue;
+ }
+
+ File thumbnail = new File(systemDir, name + "_small" + extension);
+ Bitmap thumb = BitmapFactory.decodeFile(thumbnail.getAbsolutePath());
+ if (thumb != null) {
+ bundled.add(new FileWallpaperInfo(
+ file, new BitmapDrawable(getResources(), thumb)));
+ }
+ }
+ }
+ }
+
+ Pair<ApplicationInfo, Integer> r = getWallpaperArrayResourceId();
+ if (r != null) {
+ try {
+ Resources wallpaperRes = pm.getResourcesForApplication(r.first);
+ addWallpapers(bundled, wallpaperRes, r.first.packageName, r.second);
+ } catch (PackageManager.NameNotFoundException e) {
+ }
+ }
+
+ if (partner == null || !partner.hideDefaultWallpaper()) {
+ // Add an entry for the default wallpaper (stored in system resources)
+ WallpaperTileInfo defaultWallpaperInfo = DefaultWallpaperInfo.get(this);
+ if (defaultWallpaperInfo != null) {
+ bundled.add(0, defaultWallpaperInfo);
+ }
+ }
+ return bundled;
+ }
+}
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index e6ab11160..05f9d20c5 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -72,9 +72,9 @@ import com.android.launcher3.dragndrop.SpringLoadedDragController;
import com.android.launcher3.util.LongArrayMap;
import com.android.launcher3.util.Thunk;
import com.android.launcher3.util.WallpaperOffsetInterpolator;
-import com.android.launcher3.util.WallpaperUtils;
import com.android.launcher3.widget.PendingAddShortcutInfo;
import com.android.launcher3.widget.PendingAddWidgetInfo;
+import com.android.wallpaperpicker.WallpaperUtils;
import java.util.ArrayList;
import java.util.HashMap;
diff --git a/src/com/android/launcher3/util/WallpaperUtils.java b/src/com/android/launcher3/util/WallpaperUtils.java
deleted file mode 100644
index 45c83bd8c..000000000
--- a/src/com/android/launcher3/util/WallpaperUtils.java
+++ /dev/null
@@ -1,152 +0,0 @@
-/*
- * Copyright (C) 2015 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.launcher3.util;
-
-import android.annotation.TargetApi;
-import android.app.Activity;
-import android.app.WallpaperManager;
-import android.content.Context;
-import android.content.SharedPreferences;
-import android.content.res.Resources;
-import android.graphics.Point;
-import android.os.Build;
-import android.view.WindowManager;
-
-import com.android.launcher3.LauncherFiles;
-import com.android.launcher3.Utilities;
-
-/**
- * Utility methods for wallpaper management.
- */
-public final class WallpaperUtils {
-
- public static final String WALLPAPER_WIDTH_KEY = "wallpaper.width";
- public static final String WALLPAPER_HEIGHT_KEY = "wallpaper.height";
- public static final float WALLPAPER_SCREENS_SPAN = 2f;
-
- public static final String EXTRA_WALLPAPER_OFFSET = "com.android.launcher3.WALLPAPER_OFFSET";
-
- public static void saveWallpaperDimensions(int width, int height, Activity activity) {
- if (Utilities.ATLEAST_KITKAT) {
- // From Kitkat onwards, ImageWallpaper does not care about the
- // desired width and desired height of the wallpaper.
- return;
- }
- String spKey = LauncherFiles.WALLPAPER_CROP_PREFERENCES_KEY;
- SharedPreferences sp = activity.getSharedPreferences(spKey, Context.MODE_MULTI_PROCESS);
- SharedPreferences.Editor editor = sp.edit();
- if (width != 0 && height != 0) {
- editor.putInt(WALLPAPER_WIDTH_KEY, width);
- editor.putInt(WALLPAPER_HEIGHT_KEY, height);
- } else {
- editor.remove(WALLPAPER_WIDTH_KEY);
- editor.remove(WALLPAPER_HEIGHT_KEY);
- }
- editor.commit();
- suggestWallpaperDimensionPreK(activity, true);
- }
-
- public static void suggestWallpaperDimensionPreK(
- Activity activity, boolean fallBackToDefaults) {
- final Point defaultWallpaperSize = getDefaultWallpaperSize(
- activity.getResources(), activity.getWindowManager());
-
- SharedPreferences sp = activity.getSharedPreferences(
- LauncherFiles.WALLPAPER_CROP_PREFERENCES_KEY, Context.MODE_MULTI_PROCESS);
- // If we have saved a wallpaper width/height, use that instead
- int width = sp.getInt(WALLPAPER_WIDTH_KEY, -1);
- int height = sp.getInt(WALLPAPER_HEIGHT_KEY, -1);
-
- if (width == -1 || height == -1) {
- if (!fallBackToDefaults) {
- return;
- } else {
- width = defaultWallpaperSize.x;
- height = defaultWallpaperSize.y;
- }
- }
-
- WallpaperManager wm = WallpaperManager.getInstance(activity);
- if (width != wm.getDesiredMinimumWidth() || height != wm.getDesiredMinimumHeight()) {
- wm.suggestDesiredDimensions(width, height);
- }
- }
-
- public static void suggestWallpaperDimension(Activity activity) {
- // Only live wallpapers care about desired size. Update the size to what launcher expects.
- final Point size = getDefaultWallpaperSize(
- activity.getResources(), activity.getWindowManager());
- WallpaperManager wm = WallpaperManager.getInstance(activity);
- if (size.x != wm.getDesiredMinimumWidth() || size.y != wm.getDesiredMinimumHeight()) {
- wm.suggestDesiredDimensions(size.x, size.y);
- }
- }
-
- /**
- * As a ratio of screen height, the total distance we want the parallax effect to span
- * horizontally
- */
- private static float wallpaperTravelToScreenWidthRatio(int width, int height) {
- float aspectRatio = width / (float) height;
-
- // At an aspect ratio of 16/10, the wallpaper parallax effect should span 1.5 * screen width
- // At an aspect ratio of 10/16, the wallpaper parallax effect should span 1.2 * screen width
- // We will use these two data points to extrapolate how much the wallpaper parallax effect
- // to span (ie travel) at any aspect ratio:
-
- final float ASPECT_RATIO_LANDSCAPE = 16/10f;
- final float ASPECT_RATIO_PORTRAIT = 10/16f;
- final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE = 1.5f;
- final float WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT = 1.2f;
-
- // To find out the desired width at different aspect ratios, we use the following two
- // formulas, where the coefficient on x is the aspect ratio (width/height):
- // (16/10)x + y = 1.5
- // (10/16)x + y = 1.2
- // We solve for x and y and end up with a final formula:
- final float x =
- (WALLPAPER_WIDTH_TO_SCREEN_RATIO_LANDSCAPE - WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT) /
- (ASPECT_RATIO_LANDSCAPE - ASPECT_RATIO_PORTRAIT);
- final float y = WALLPAPER_WIDTH_TO_SCREEN_RATIO_PORTRAIT - x * ASPECT_RATIO_PORTRAIT;
- return x * aspectRatio + y;
- }
-
- private static Point sDefaultWallpaperSize;
-
- @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
- public static Point getDefaultWallpaperSize(Resources res, WindowManager windowManager) {
- if (sDefaultWallpaperSize == null) {
- Point realSize = new Point();
- windowManager.getDefaultDisplay().getRealSize(realSize);
- int maxDim = Math.max(realSize.x, realSize.y);
- int minDim = Math.min(realSize.x, realSize.y);
-
- // We need to ensure that there is enough extra space in the wallpaper
- // for the intended parallax effects
- final int defaultWidth, defaultHeight;
- if (res.getConfiguration().smallestScreenWidthDp >= 720) {
- defaultWidth = (int) (maxDim * wallpaperTravelToScreenWidthRatio(maxDim, minDim));
- defaultHeight = maxDim;
- } else {
- defaultWidth = Math.max((int) (minDim * WALLPAPER_SCREENS_SPAN), maxDim);
- defaultHeight = maxDim;
- }
- sDefaultWallpaperSize = new Point(defaultWidth, defaultHeight);
- }
- return sDefaultWallpaperSize;
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 23:27:21 +0000