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Support uninstalling an app by dragging from all apps to trash can.

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This commit is contained in:
Patrick Dubroy
2010-09-01 11:54:27 -07:00
parent c4fb9173e7
commit bc6840b316
3 changed files with 43 additions and 23 deletions
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src/com/android/launcher2/DeleteZone.java
+25 -18
View File
@@ -16,24 +16,25 @@
package com.android.launcher2;
import android.widget.ImageView;
import com.android.launcher.R;
import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Paint;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.view.View;
import android.view.animation.TranslateAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.AlphaAnimation;
import android.graphics.RectF;
import android.graphics.drawable.TransitionDrawable;
import com.android.launcher.R;
import android.util.AttributeSet;
import android.util.Log;
import android.view.View;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.TranslateAnimation;
import android.widget.ImageView;
public class DeleteZone extends ImageView implements DropTarget, DragController.DragListener {
private static final int ORIENTATION_HORIZONTAL = 1;
@@ -93,21 +94,26 @@ public class DeleteZone extends ImageView implements DropTarget, DragController.
DragView dragView, Object dragInfo) {
final ItemInfo item = (ItemInfo) dragInfo;
// On x-large screens, you can uninstall an app by dragging from all apps
if (item instanceof ApplicationInfo && LauncherApplication.isScreenXLarge()) {
ApplicationInfo appInfo = (ApplicationInfo)item;
mLauncher.startApplicationUninstallActivity(appInfo.componentName);
}
if (item.container == -1) return;
if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) {
if (item instanceof LauncherAppWidgetInfo) {
mLauncher.removeAppWidget((LauncherAppWidgetInfo) item);
}
} else {
if (source instanceof UserFolder) {
final UserFolder userFolder = (UserFolder) source;
final UserFolderInfo userFolderInfo = (UserFolderInfo) userFolder.getInfo();
// Item must be a ShortcutInfo otherwise it couldn't have been in the folder
// in the first place.
userFolderInfo.remove((ShortcutInfo)item);
}
} else if (source instanceof UserFolder) {
final UserFolder userFolder = (UserFolder) source;
final UserFolderInfo userFolderInfo = (UserFolderInfo) userFolder.getInfo();
// Item must be a ShortcutInfo otherwise it couldn't have been in the folder
// in the first place.
userFolderInfo.remove((ShortcutInfo)item);
}
if (item instanceof UserFolderInfo) {
final UserFolderInfo userFolderInfo = (UserFolderInfo)item;
LauncherModel.deleteUserFolderContentsFromDatabase(mLauncher, userFolderInfo);
@@ -119,6 +125,7 @@ public class DeleteZone extends ImageView implements DropTarget, DragController.
appWidgetHost.deleteAppWidgetId(launcherAppWidgetInfo.appWidgetId);
}
}
LauncherModel.deleteItemFromDatabase(mLauncher, item);
}