am 6033ceb4: Ensure we don\'t call getLayoutDirection() for devices not running JB MR1+. (Bug 12906355)
* commit '6033ceb438d2d8e6c8406e2b61ae515e6156965c':
Ensure we don't call getLayoutDirection() for devices not running JB MR1+. (Bug 12906355)
diff --git a/WallpaperPicker/res/layout/actionbar_set_wallpaper.xml b/WallpaperPicker/res/layout/actionbar_set_wallpaper.xml
index 1622742..2a0188a 100644
--- a/WallpaperPicker/res/layout/actionbar_set_wallpaper.xml
+++ b/WallpaperPicker/res/layout/actionbar_set_wallpaper.xml
@@ -20,6 +20,7 @@
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
style="?android:actionButtonStyle"
+ android:id="@+id/set_wallpaper_button"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TextView style="?android:actionBarTabTextStyle"
diff --git a/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java b/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
index ee7b819..23fbe73 100644
--- a/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
+++ b/WallpaperPicker/src/com/android/launcher3/WallpaperCropActivity.java
@@ -75,6 +75,7 @@
protected CropView mCropView;
protected Uri mUri;
+ private View mSetWallpaperButton;
@Override
protected void onCreate(Bundle savedInstanceState) {
@@ -111,10 +112,12 @@
cropImageAndSetWallpaper(imageUri, null, finishActivityWhenDone);
}
});
+ mSetWallpaperButton = findViewById(R.id.set_wallpaper_button);
// Load image in background
final BitmapRegionTileSource.UriBitmapSource bitmapSource =
new BitmapRegionTileSource.UriBitmapSource(this, imageUri, 1024);
+ mSetWallpaperButton.setVisibility(View.INVISIBLE);
Runnable onLoad = new Runnable() {
public void run() {
if (bitmapSource.getLoadingState() != BitmapSource.State.LOADED) {
@@ -122,6 +125,8 @@
getString(R.string.wallpaper_load_fail),
Toast.LENGTH_LONG).show();
finish();
+ } else {
+ mSetWallpaperButton.setVisibility(View.VISIBLE);
}
}
};
@@ -271,6 +276,9 @@
}
} catch (IOException e) {
Log.w(LOGTAG, "Getting exif data failed", e);
+ } catch (NullPointerException e) {
+ // Sometimes the ExifInterface has an internal NPE if Exif data isn't valid
+ Log.w(LOGTAG, "Getting exif data failed", e);
} finally {
Utils.closeSilently(bis);
Utils.closeSilently(is);
diff --git a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
index c54e477..aa43def 100644
--- a/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
+++ b/WallpaperPicker/src/com/android/launcher3/WallpaperPickerActivity.java
@@ -90,6 +90,7 @@
private static final String DEFAULT_WALLPAPER_THUMBNAIL_FILENAME = "default_thumb2.jpg";
private View mSelectedTile;
+ private View mSetWallpaperButton;
private boolean mIgnoreNextTap;
private OnClickListener mThumbnailOnClickListener;
@@ -146,11 +147,13 @@
onLoad = null;
} else {
mFirstClick = false;
+ a.mSetWallpaperButton.setVisibility(View.INVISIBLE);
onLoad = new Runnable() {
public void run() {
if (mBitmapSource != null &&
mBitmapSource.getLoadingState() == BitmapSource.State.LOADED) {
a.selectTile(mView);
+ a.mSetWallpaperButton.setVisibility(View.VISIBLE);
} else {
ViewGroup parent = (ViewGroup) mView.getParent();
if (parent != null) {
@@ -466,6 +469,7 @@
}
}
});
+ mSetWallpaperButton = findViewById(R.id.set_wallpaper_button);
// CAB for deleting items
mActionModeCallback = new ActionMode.Callback() {
diff --git a/WallpaperPicker/src/com/android/photos/BitmapRegionTileSource.java b/WallpaperPicker/src/com/android/photos/BitmapRegionTileSource.java
index cdc5cdc..764156d 100644
--- a/WallpaperPicker/src/com/android/photos/BitmapRegionTileSource.java
+++ b/WallpaperPicker/src/com/android/photos/BitmapRegionTileSource.java
@@ -245,6 +245,9 @@
try {
ei.readExif(mPath);
return true;
+ } catch (NullPointerException e) {
+ Log.w("BitmapRegionTileSource", "reading exif failed", e);
+ return false;
} catch (IOException e) {
Log.w("BitmapRegionTileSource", "getting decoder failed", e);
return false;
@@ -311,6 +314,9 @@
} catch (IOException e) {
Log.e("BitmapRegionTileSource", "Failed to load URI " + mUri, e);
return false;
+ } catch (NullPointerException e) {
+ Log.e("BitmapRegionTileSource", "Failed to read EXIF for URI " + mUri, e);
+ return false;
} finally {
Utils.closeSilently(is);
}
diff --git a/res/layout-land/migration_workspace_cling.xml b/res/layout-land/migration_workspace_cling.xml
index 2d71940..1148be4 100644
--- a/res/layout-land/migration_workspace_cling.xml
+++ b/res/layout-land/migration_workspace_cling.xml
@@ -25,6 +25,7 @@
android:layout_height="wrap_content"
android:layout_gravity="end|center_vertical"
android:paddingEnd="60dp"
+ android:paddingRight="60dp"
android:orientation="vertical">
<LinearLayout
android:id="@+id/migration_workspace_cling_bubble"
diff --git a/res/values-be/strings.xml b/res/values-be/strings.xml
index 2465534..2015158 100644
--- a/res/values-be/strings.xml
+++ b/res/values-be/strings.xml
@@ -26,6 +26,27 @@
<!-- no translation found for uid_name (7820867637514617527) -->
<skip />
<string name="folder_name" msgid="7371454440695724752"></string>
+ <!-- no translation found for wallpaper_instructions (563973358787555519) -->
+ <skip />
+ <!-- no translation found for image_load_fail (2821429163328561136) -->
+ <skip />
+ <!-- no translation found for wallpaper_load_fail (1261270681127096352) -->
+ <skip />
+ <!-- no translation found for number_of_items_selected:zero (7464587177007785408) -->
+ <!-- no translation found for number_of_items_selected:one (142482526010824029) -->
+ <!-- no translation found for number_of_items_selected:other (1418352074806573570) -->
+ <!-- no translation found for wallpaper_accessibility_name (1655953108132967972) -->
+ <skip />
+ <!-- no translation found for announce_selection (8338254712932127413) -->
+ <skip />
+ <!-- no translation found for wallpaper_delete (8095005658756613921) -->
+ <skip />
+ <!-- no translation found for pick_image (1272073934062909527) -->
+ <skip />
+ <!-- no translation found for pick_wallpaper (8179698221502010609) -->
+ <skip />
+ <!-- no translation found for crop_wallpaper (8334345984491368009) -->
+ <skip />
<!-- no translation found for activity_not_found (8071924732094499514) -->
<skip />
<!-- no translation found for widgets_tab_label (2921133187116603919) -->
diff --git a/src/com/android/launcher3/Launcher.java b/src/com/android/launcher3/Launcher.java
index 50bbe51..13507c6 100644
--- a/src/com/android/launcher3/Launcher.java
+++ b/src/com/android/launcher3/Launcher.java
@@ -505,11 +505,11 @@
}
/**
- * To be overridden by subclasses to create the custom content and call
+ * To be overridden by subclasses to populate the custom content container and call
* {@link #addToCustomContentPage}. This will only be invoked if
* {@link #hasCustomContentToLeft()} is {@code true}.
*/
- protected void addCustomContentToLeft() {
+ protected void populateCustomContentContainer() {
}
/**
@@ -539,8 +539,8 @@
if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
// Create the custom content page and call the subclass to populate it.
- mWorkspace.createCustomContentPage();
- addCustomContentToLeft();
+ mWorkspace.createCustomContentContainer();
+ populateCustomContentContainer();
} else if (mWorkspace.hasCustomContent() && !hasCustomContentToLeft()) {
mWorkspace.removeCustomContentPage();
}
@@ -1033,12 +1033,6 @@
}
}
- protected void onFinishBindingItems() {
- if (mWorkspace != null && hasCustomContentToLeft() && mWorkspace.hasCustomContent()) {
- addCustomContentToLeft();
- }
- }
-
QSBScroller mQsbScroller = new QSBScroller() {
int scrollY = 0;
@@ -2050,18 +2044,24 @@
}
}
+ public boolean isOnCustomContent() {
+ return mWorkspace.isOnOrMovingToCustomContent();
+ }
+
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
- // Close any open folders
- closeFolder();
- // Stop resizing any widgets
- mWorkspace.exitWidgetResizeMode();
- if (!mWorkspace.isInOverviewMode()) {
- // Show the overview mode
- showOverviewMode(true);
- } else {
- showWorkspace(true);
+ if (!isOnCustomContent()) {
+ // Close any open folders
+ closeFolder();
+ // Stop resizing any widgets
+ mWorkspace.exitWidgetResizeMode();
+ if (!mWorkspace.isInOverviewMode()) {
+ // Show the overview mode
+ showOverviewMode(true);
+ } else {
+ showWorkspace(true);
+ }
}
return false;
}
@@ -2373,7 +2373,7 @@
final String shortcutClass = intent.getComponent().getClassName();
if (shortcutClass.equals(WidgetAdder.class.getName())) {
- showAllApps(true, AppsCustomizePagedView.ContentType.Widgets, true);
+ onClickAddWidgetButton();
return;
} else if (shortcutClass.equals(MemoryDumpActivity.class.getName())) {
MemoryDumpActivity.startDump(this);
@@ -2466,6 +2466,14 @@
showAllApps(true, AppsCustomizePagedView.ContentType.Applications, false);
}
+ /**
+ * Event handler for the (Add) Widgets button that appears after a long press
+ * on the home screen.
+ */
+ protected void onClickAddWidgetButton() {
+ showAllApps(true, AppsCustomizePagedView.ContentType.Widgets, true);
+ }
+
public void onTouchDownAllAppsButton(View v) {
// Provide the same haptic feedback that the system offers for virtual keys.
v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY);
@@ -2522,7 +2530,8 @@
String packageName = componentName.getPackageName();
Intent intent = new Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS,
Uri.fromParts("package", packageName, null));
- intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
+ intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK |
+ Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS);
startActivitySafely(null, intent, "startApplicationDetailsActivity");
}
@@ -2877,7 +2886,7 @@
mWorkspaceBackgroundDrawable : null);
}
- void updateWallpaperVisibility(boolean visible) {
+ protected void changeWallpaperVisiblity(boolean visible) {
int wpflags = visible ? WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER : 0;
int curflags = getWindow().getAttributes().flags
& WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER;
@@ -3787,9 +3796,9 @@
// Create the custom content page (this call updates mDefaultScreen which calls
// setCurrentPage() so ensure that all pages are added before calling this).
- // The actual content of the custom page will be added during onFinishBindingItems().
- if (!mWorkspace.hasCustomContent() && hasCustomContentToLeft()) {
- mWorkspace.createCustomContentPage();
+ if (hasCustomContentToLeft()) {
+ mWorkspace.createCustomContentContainer();
+ populateCustomContentContainer();
}
}
@@ -4071,13 +4080,6 @@
mWorkspace.getUniqueComponents(true, null);
mIntentsOnWorkspaceFromUpgradePath = mWorkspace.getUniqueComponents(true, null);
}
-
- mWorkspace.post(new Runnable() {
- @Override
- public void run() {
- onFinishBindingItems();
- }
- });
}
public boolean isAllAppsButtonRank(int rank) {
diff --git a/src/com/android/launcher3/LauncherBackupHelper.java b/src/com/android/launcher3/LauncherBackupHelper.java
index 57cdfb9..a45f293 100644
--- a/src/com/android/launcher3/LauncherBackupHelper.java
+++ b/src/com/android/launcher3/LauncherBackupHelper.java
@@ -193,7 +193,7 @@
Log.e(TAG, "launcher backup has failed", e);
}
- out.key = keys.toArray(BackupProtos.Key.EMPTY_ARRAY);
+ out.key = keys.toArray(new BackupProtos.Key[keys.size()]);
writeJournal(newState, out);
Log.v(TAG, "onBackup: wrote " + out.bytes + "b in " + out.rows + " rows.");
}
@@ -266,7 +266,7 @@
// will catch any changes the restore process might have made
Journal out = new Journal();
out.t = 0;
- out.key = mKeys.toArray(BackupProtos.Key.EMPTY_ARRAY);
+ out.key = mKeys.toArray(new BackupProtos.Key[mKeys.size()]);
writeJournal(newState, out);
Log.v(TAG, "onRestore: read " + mKeys.size() + " rows");
mKeys.clear();
@@ -842,6 +842,10 @@
}
values.put(Favorites.APPWIDGET_ID, favorite.appWidgetId);
}
+
+ // Let LauncherModel know we've been here.
+ values.put(LauncherSettings.Favorites.RESTORED, 1);
+
return values;
}
diff --git a/src/com/android/launcher3/LauncherModel.java b/src/com/android/launcher3/LauncherModel.java
index 2102a1f..6839bb3 100644
--- a/src/com/android/launcher3/LauncherModel.java
+++ b/src/com/android/launcher3/LauncherModel.java
@@ -1714,6 +1714,7 @@
clearSBgDataStructures();
final ArrayList<Long> itemsToRemove = new ArrayList<Long>();
+ final ArrayList<Long> restoredRows = new ArrayList<Long>();
final Uri contentUri = LauncherSettings.Favorites.CONTENT_URI;
if (DEBUG_LOADERS) Log.d(TAG, "loading model from " + contentUri);
final Cursor c = contentResolver.query(contentUri, null, null, null, null);
@@ -1754,6 +1755,8 @@
(LauncherSettings.Favorites.SPANX);
final int spanYIndex = c.getColumnIndexOrThrow(
LauncherSettings.Favorites.SPANY);
+ final int restoredIndex = c.getColumnIndexOrThrow(
+ LauncherSettings.Favorites.RESTORED);
//final int uriIndex = c.getColumnIndexOrThrow(LauncherSettings.Favorites.URI);
//final int displayModeIndex = c.getColumnIndexOrThrow(
// LauncherSettings.Favorites.DISPLAY_MODE);
@@ -1769,6 +1772,7 @@
AtomicBoolean deleteOnInvalidPlacement = new AtomicBoolean(false);
try {
int itemType = c.getInt(itemTypeIndex);
+ boolean restored = 0 != c.getInt(restoredIndex);
switch (itemType) {
case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
@@ -1779,24 +1783,44 @@
intent = Intent.parseUri(intentDescription, 0);
ComponentName cn = intent.getComponent();
if (cn != null && !isValidPackageComponent(manager, cn)) {
- if (!mAppsCanBeOnRemoveableStorage) {
- // Log the invalid package, and remove it from the db
- Launcher.addDumpLog(TAG, "Invalid package removed: " + cn, true);
- itemsToRemove.add(id);
+ if (restored) {
+ // might be installed later
+ Launcher.addDumpLog(TAG,
+ "package not yet restored: " + cn, true);
} else {
- // If apps can be on external storage, then we just
- // leave them for the user to remove (maybe add
- // visual treatment to it)
- Launcher.addDumpLog(TAG, "Invalid package found: " + cn, true);
+ if (!mAppsCanBeOnRemoveableStorage) {
+ // Log the invalid package, and remove it
+ Launcher.addDumpLog(TAG,
+ "Invalid package removed: " + cn, true);
+ itemsToRemove.add(id);
+ } else {
+ // If apps can be on external storage, then we just
+ // leave them for the user to remove (maybe add
+ // visual treatment to it)
+ Launcher.addDumpLog(TAG,
+ "Invalid package found: " + cn, true);
+ }
+ continue;
}
- continue;
+ } else if (restored) {
+ // no special handling necessary for this restored item
+ restoredRows.add(id);
+ restored = false;
}
} catch (URISyntaxException e) {
- Launcher.addDumpLog(TAG, "Invalid uri: " + intentDescription, true);
+ Launcher.addDumpLog(TAG,
+ "Invalid uri: " + intentDescription, true);
continue;
}
- if (itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
+ if (restored) {
+ Launcher.addDumpLog(TAG,
+ "constructing info for partially restored package",
+ true);
+ info = getRestoredItemInfo(c, titleIndex);
+ intent = getRestoredItemIntent(c, context, intent);
+ } else if (itemType ==
+ LauncherSettings.Favorites.ITEM_TYPE_APPLICATION) {
info = getShortcutInfo(manager, intent, context, c, iconIndex,
titleIndex, mLabelCache);
} else {
@@ -1890,6 +1914,11 @@
break;
}
+ if (restored) {
+ // no special handling required for restored folders
+ restoredRows.add(id);
+ }
+
sBgItemsIdMap.put(folderInfo.id, folderInfo);
sBgFolders.put(folderInfo.id, folderInfo);
break;
@@ -1990,6 +2019,25 @@
}
}
+ if (restoredRows.size() > 0) {
+ ContentProviderClient updater = contentResolver.acquireContentProviderClient(
+ LauncherSettings.Favorites.CONTENT_URI);
+ // Update restored items that no longer require special handling
+ try {
+ StringBuilder selectionBuilder = new StringBuilder();
+ selectionBuilder.append(LauncherSettings.Favorites._ID);
+ selectionBuilder.append(" IN (");
+ selectionBuilder.append(TextUtils.join(", ", restoredRows));
+ selectionBuilder.append(")");
+ ContentValues values = new ContentValues();
+ values.put(LauncherSettings.Favorites.RESTORED, 0);
+ updater.update(LauncherSettings.Favorites.CONTENT_URI,
+ values, selectionBuilder.toString(), null);
+ } catch (RemoteException e) {
+ Log.w(TAG, "Could not update restored rows");
+ }
+ }
+
if (loadedOldDb) {
long maxScreenId = 0;
// If we're importing we use the old screen order.
@@ -2737,6 +2785,40 @@
}
/**
+ * Make an ShortcutInfo object for a restored application or shortcut item that points
+ * to a package that is not yet installed on the system.
+ */
+ public ShortcutInfo getRestoredItemInfo(Cursor cursor, int titleIndex) {
+ final ShortcutInfo info = new ShortcutInfo();
+ info.usingFallbackIcon = true;
+ info.setIcon(getFallbackIcon());
+ if (cursor != null) {
+ info.title = cursor.getString(titleIndex);
+ } else {
+ info.title = "";
+ }
+ info.itemType = LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT;
+ return info;
+ }
+
+ /**
+ * Make an Intent object for a restored application or shortcut item that points
+ * to the market page for the item.
+ */
+ private Intent getRestoredItemIntent(Cursor c, Context context, Intent intent) {
+ ComponentName componentName = intent.getComponent();
+ Intent marketIntent = new Intent(Intent.ACTION_VIEW);
+ Uri marketUri = new Uri.Builder()
+ .scheme("market")
+ .authority("details")
+ .appendQueryParameter("id", componentName.getPackageName())
+ .build();
+ Log.d(TAG, "manufactured intent uri: " + marketUri.toString());
+ marketIntent.setData(marketUri);
+ return marketIntent;
+ }
+
+ /**
* This is called from the code that adds shortcuts from the intent receiver. This
* doesn't have a Cursor, but
*/
diff --git a/src/com/android/launcher3/LauncherProvider.java b/src/com/android/launcher3/LauncherProvider.java
index 52bcf98..cec9167 100644
--- a/src/com/android/launcher3/LauncherProvider.java
+++ b/src/com/android/launcher3/LauncherProvider.java
@@ -68,7 +68,7 @@
private static final String DATABASE_NAME = "launcher.db";
- private static final int DATABASE_VERSION = 15;
+ private static final int DATABASE_VERSION = 16;
static final String OLD_AUTHORITY = "com.android.launcher2.settings";
static final String AUTHORITY = ProviderConfig.AUTHORITY;
@@ -409,7 +409,8 @@
"uri TEXT," +
"displayMode INTEGER," +
"appWidgetProvider TEXT," +
- "modified INTEGER NOT NULL DEFAULT 0" +
+ "modified INTEGER NOT NULL DEFAULT 0," +
+ "restored INTEGER NOT NULL DEFAULT 0" +
");");
addWorkspacesTable(db);
@@ -716,7 +717,6 @@
}
}
-
if (version < 15) {
db.beginTransaction();
try {
@@ -735,6 +735,23 @@
}
}
+
+ if (version < 16) {
+ db.beginTransaction();
+ try {
+ // Insert new column for holding restore status
+ db.execSQL("ALTER TABLE favorites " +
+ "ADD COLUMN restored INTEGER NOT NULL DEFAULT 0;");
+ db.setTransactionSuccessful();
+ version = 16;
+ } catch (SQLException ex) {
+ // Old version remains, which means we wipe old data
+ Log.e(TAG, ex.getMessage(), ex);
+ } finally {
+ db.endTransaction();
+ }
+ }
+
if (version != DATABASE_VERSION) {
Log.w(TAG, "Destroying all old data.");
db.execSQL("DROP TABLE IF EXISTS " + TABLE_FAVORITES);
diff --git a/src/com/android/launcher3/LauncherSettings.java b/src/com/android/launcher3/LauncherSettings.java
index 988e5ef..f4ee300 100644
--- a/src/com/android/launcher3/LauncherSettings.java
+++ b/src/com/android/launcher3/LauncherSettings.java
@@ -275,5 +275,11 @@
* @see android.provider.LiveFolders#DISPLAY_MODE_LIST
*/
static final String DISPLAY_MODE = "displayMode";
+
+ /**
+ * Boolean indicating that his item was restored and not yet successfully bound.
+ * <P>Type: INTEGER</P>
+ */
+ static final String RESTORED = "restored";
}
}
diff --git a/src/com/android/launcher3/Workspace.java b/src/com/android/launcher3/Workspace.java
index 359fd86..751b4c6 100644
--- a/src/com/android/launcher3/Workspace.java
+++ b/src/com/android/launcher3/Workspace.java
@@ -209,6 +209,10 @@
private boolean mWorkspaceFadeInAdjacentScreens;
WallpaperOffsetInterpolator mWallpaperOffset;
+ private boolean mWallpaperIsLiveWallpaper;
+ private int mNumPagesForWallpaperParallax;
+ private float mLastSetWallpaperOffsetSteps = 0;
+
private Runnable mDelayedResizeRunnable;
private Runnable mDelayedSnapToPageRunnable;
private Point mDisplaySize = new Point();
@@ -421,7 +425,7 @@
setClipChildren(false);
setClipToPadding(false);
setChildrenDrawnWithCacheEnabled(true);
-
+
setMinScale(mOverviewModeShrinkFactor);
setupLayoutTransition();
@@ -562,7 +566,7 @@
return screenId;
}
- public void createCustomContentPage() {
+ public void createCustomContentContainer() {
CellLayout customScreen = (CellLayout)
mLauncher.getLayoutInflater().inflate(R.layout.workspace_screen, null);
customScreen.disableBackground();
@@ -1347,7 +1351,14 @@
// Don't use up all the wallpaper parallax until you have at least
// MIN_PARALLAX_PAGE_SPAN pages
int numScrollingPages = getNumScreensExcludingEmptyAndCustom();
- int parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1);
+ int parallaxPageSpan;
+ if (mWallpaperIsLiveWallpaper) {
+ parallaxPageSpan = numScrollingPages - 1;
+ } else {
+ parallaxPageSpan = Math.max(MIN_PARALLAX_PAGE_SPAN, numScrollingPages - 1);
+ }
+ mNumPagesForWallpaperParallax = parallaxPageSpan;
+
// On RTL devices, push the wallpaper offset to the right if we don't have enough
// pages (ie if numScrollingPages < MIN_PARALLAX_PAGE_SPAN)
int padding = isLayoutRtl() ? parallaxPageSpan - numScrollingPages + 1 : 0;
@@ -1391,7 +1402,11 @@
private void setWallpaperOffsetSteps() {
// Set wallpaper offset steps (1 / (number of screens - 1))
- mWallpaperManager.setWallpaperOffsetSteps(1.0f / (getChildCount() - 1), 1.0f);
+ float xOffset = 1.0f / mNumPagesForWallpaperParallax;
+ if (xOffset != mLastSetWallpaperOffsetSteps) {
+ mWallpaperManager.setWallpaperOffsetSteps(xOffset, 1.0f);
+ mLastSetWallpaperOffsetSteps = xOffset;
+ }
}
public void setFinalX(float x) {
@@ -1700,6 +1715,10 @@
if (LauncherAppState.getInstance().hasWallpaperChangedSinceLastCheck()) {
setWallpaperDimension();
}
+ mWallpaperIsLiveWallpaper = mWallpaperManager.getWallpaperInfo() != null;
+ // Force the wallpaper offset steps to be set again, because another app might have changed
+ // them
+ mLastSetWallpaperOffsetSteps = 0f;
}
@Override