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authorPatrick Dubroy <dubroy@google.com>2010-09-03 16:25:12 -0700
committerPatrick Dubroy <dubroy@google.com>2010-09-03 16:26:11 -0700
commit39670182be72e981cc7c26d9099f6e9636d27411 (patch)
tree1eec55e984ffb60d2726ec9da261b420452d9d2b /src
parentbc6840b316992c6fdd681be419fc767b5de2f226 (diff)
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For now, just show a toast when user tries to delete a system app.
Diffstat (limited to 'src')
-rw-r--r--src/com/android/launcher2/DeleteZone.java15
1 files changed, 13 insertions, 2 deletions
diff --git a/src/com/android/launcher2/DeleteZone.java b/src/com/android/launcher2/DeleteZone.java
index 91ff56fd4..5322f6bc4 100644
--- a/src/com/android/launcher2/DeleteZone.java
+++ b/src/com/android/launcher2/DeleteZone.java
@@ -27,7 +27,6 @@ import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.drawable.TransitionDrawable;
import android.util.AttributeSet;
-import android.util.Log;
import android.view.View;
import android.view.animation.AccelerateInterpolator;
import android.view.animation.AlphaAnimation;
@@ -35,6 +34,7 @@ import android.view.animation.Animation;
import android.view.animation.AnimationSet;
import android.view.animation.TranslateAnimation;
import android.widget.ImageView;
+import android.widget.Toast;
public class DeleteZone extends ImageView implements DropTarget, DragController.DragListener {
private static final int ORIENTATION_HORIZONTAL = 1;
@@ -59,6 +59,8 @@ public class DeleteZone extends ImageView implements DropTarget, DragController.
private View mHandle;
private final Paint mTrashPaint = new Paint();
+ private Context mContext = null;
+
public DeleteZone(Context context, AttributeSet attrs) {
this(context, attrs, 0);
}
@@ -66,6 +68,8 @@ public class DeleteZone extends ImageView implements DropTarget, DragController.
public DeleteZone(Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
+ mContext = context;
+
final int srcColor = context.getResources().getColor(R.color.delete_color_filter);
mTrashPaint.setColorFilter(new PorterDuffColorFilter(srcColor, PorterDuff.Mode.SRC_ATOP));
@@ -97,7 +101,14 @@ public class DeleteZone extends ImageView implements DropTarget, DragController.
// 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 ((appInfo.flags & ApplicationInfo.DOWNLOADED_FLAG) != 0) {
+ mLauncher.startApplicationUninstallActivity(appInfo.componentName);
+ } else {
+ // System applications cannot be installed. For now, show a toast explaining that.
+ // We may give them the option of disabling apps this way.
+ int messageId = R.string.uninstall_system_app_text;
+ Toast.makeText(mContext, messageId, Toast.LENGTH_SHORT).show();
+ }
}
if (item.container == -1) return;