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author | Daniel Sandler <dsandler@android.com> | 2013-06-05 22:57:57 -0400 |
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committer | Daniel Sandler <dsandler@android.com> | 2013-06-05 23:30:20 -0400 |
commit | 325dc23624160689e59fbac708cf6f222b20d025 (patch) | |
tree | 3c6a13a52a6e5688c7e4404890e5e8f88d544856 /src/com/android/launcher3/LauncherAppWidgetInfo.java | |
parent | b582cd201fccece65d36b8915cf84fef3546cffa (diff) | |
download | packages_apps_Trebuchet-325dc23624160689e59fbac708cf6f222b20d025.tar.gz packages_apps_Trebuchet-325dc23624160689e59fbac708cf6f222b20d025.tar.bz2 packages_apps_Trebuchet-325dc23624160689e59fbac708cf6f222b20d025.zip |
Launcher2 is now Launcher3.
Changes include
- moving from com.android.launcher{,2} to
com.android.launcher3
- removing wallpapers
- new temporary icon
Change-Id: I1eabd06059e94a8f3bdf6b620777bd1d2b7c212b
Diffstat (limited to 'src/com/android/launcher3/LauncherAppWidgetInfo.java')
-rw-r--r-- | src/com/android/launcher3/LauncherAppWidgetInfo.java | 98 |
1 files changed, 98 insertions, 0 deletions
diff --git a/src/com/android/launcher3/LauncherAppWidgetInfo.java b/src/com/android/launcher3/LauncherAppWidgetInfo.java new file mode 100644 index 000000000..3fc67cb5f --- /dev/null +++ b/src/com/android/launcher3/LauncherAppWidgetInfo.java @@ -0,0 +1,98 @@ +/* + * Copyright (C) 2009 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.appwidget.AppWidgetHostView; +import android.content.ComponentName; +import android.content.ContentValues; + +/** + * Represents a widget (either instantiated or about to be) in the Launcher. + */ +class LauncherAppWidgetInfo extends ItemInfo { + + /** + * Indicates that the widget hasn't been instantiated yet. + */ + static final int NO_ID = -1; + + /** + * Identifier for this widget when talking with + * {@link android.appwidget.AppWidgetManager} for updates. + */ + int appWidgetId = NO_ID; + + ComponentName providerName; + + // TODO: Are these necessary here? + int minWidth = -1; + int minHeight = -1; + + private boolean mHasNotifiedInitialWidgetSizeChanged; + + /** + * View that holds this widget after it's been created. This view isn't created + * until Launcher knows it's needed. + */ + AppWidgetHostView hostView = null; + + LauncherAppWidgetInfo(int appWidgetId, ComponentName providerName) { + itemType = LauncherSettings.Favorites.ITEM_TYPE_APPWIDGET; + this.appWidgetId = appWidgetId; + this.providerName = providerName; + + // Since the widget isn't instantiated yet, we don't know these values. Set them to -1 + // to indicate that they should be calculated based on the layout and minWidth/minHeight + spanX = -1; + spanY = -1; + } + + @Override + void onAddToDatabase(ContentValues values) { + super.onAddToDatabase(values); + values.put(LauncherSettings.Favorites.APPWIDGET_ID, appWidgetId); + } + + /** + * When we bind the widget, we should notify the widget that the size has changed if we have not + * done so already (only really for default workspace widgets). + */ + void onBindAppWidget(Launcher launcher) { + if (!mHasNotifiedInitialWidgetSizeChanged) { + notifyWidgetSizeChanged(launcher); + } + } + + /** + * Trigger an update callback to the widget to notify it that its size has changed. + */ + void notifyWidgetSizeChanged(Launcher launcher) { + AppWidgetResizeFrame.updateWidgetSizeRanges(hostView, launcher, spanX, spanY); + mHasNotifiedInitialWidgetSizeChanged = true; + } + + @Override + public String toString() { + return "AppWidget(id=" + Integer.toString(appWidgetId) + ")"; + } + + @Override + void unbind() { + super.unbind(); + hostView = null; + } +} |