Launcher2 is now Launcher3.
Changes include
- moving from com.android.launcher{,2} to
com.android.launcher3
- removing wallpapers
- new temporary icon
Change-Id: I1eabd06059e94a8f3bdf6b620777bd1d2b7c212b
diff --git a/src/com/android/launcher3/InfoDropTarget.java b/src/com/android/launcher3/InfoDropTarget.java
new file mode 100644
index 0000000..9f1b016
--- /dev/null
+++ b/src/com/android/launcher3/InfoDropTarget.java
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2011 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.ComponentName;
+import android.content.Context;
+import android.content.res.ColorStateList;
+import android.content.res.Configuration;
+import android.content.res.Resources;
+import android.graphics.drawable.TransitionDrawable;
+import android.util.AttributeSet;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.launcher3.R;
+
+public class InfoDropTarget extends ButtonDropTarget {
+
+ private ColorStateList mOriginalTextColor;
+ private TransitionDrawable mDrawable;
+
+ public InfoDropTarget(Context context, AttributeSet attrs) {
+ this(context, attrs, 0);
+ }
+
+ public InfoDropTarget(Context context, AttributeSet attrs, int defStyle) {
+ super(context, attrs, defStyle);
+ }
+
+ @Override
+ protected void onFinishInflate() {
+ super.onFinishInflate();
+
+ mOriginalTextColor = getTextColors();
+
+ // Get the hover color
+ Resources r = getResources();
+ mHoverColor = r.getColor(R.color.info_target_hover_tint);
+ mDrawable = (TransitionDrawable) getCurrentDrawable();
+ if (null != mDrawable) {
+ mDrawable.setCrossFadeEnabled(true);
+ }
+
+ // Remove the text in the Phone UI in landscape
+ int orientation = getResources().getConfiguration().orientation;
+ if (orientation == Configuration.ORIENTATION_LANDSCAPE) {
+ if (!LauncherApplication.isScreenLarge()) {
+ setText("");
+ }
+ }
+ }
+
+ private boolean isFromAllApps(DragSource source) {
+ return (source instanceof AppsCustomizePagedView);
+ }
+
+ @Override
+ public boolean acceptDrop(DragObject d) {
+ // acceptDrop is called just before onDrop. We do the work here, rather than
+ // in onDrop, because it allows us to reject the drop (by returning false)
+ // so that the object being dragged isn't removed from the drag source.
+ ComponentName componentName = null;
+ if (d.dragInfo instanceof ApplicationInfo) {
+ componentName = ((ApplicationInfo) d.dragInfo).componentName;
+ } else if (d.dragInfo instanceof ShortcutInfo) {
+ componentName = ((ShortcutInfo) d.dragInfo).intent.getComponent();
+ } else if (d.dragInfo instanceof PendingAddItemInfo) {
+ componentName = ((PendingAddItemInfo) d.dragInfo).componentName;
+ }
+ if (componentName != null) {
+ mLauncher.startApplicationDetailsActivity(componentName);
+ }
+
+ // There is no post-drop animation, so clean up the DragView now
+ d.deferDragViewCleanupPostAnimation = false;
+ return false;
+ }
+
+ @Override
+ public void onDragStart(DragSource source, Object info, int dragAction) {
+ boolean isVisible = true;
+
+ // Hide this button unless we are dragging something from AllApps
+ if (!isFromAllApps(source)) {
+ isVisible = false;
+ }
+
+ mActive = isVisible;
+ mDrawable.resetTransition();
+ setTextColor(mOriginalTextColor);
+ ((ViewGroup) getParent()).setVisibility(isVisible ? View.VISIBLE : View.GONE);
+ }
+
+ @Override
+ public void onDragEnd() {
+ super.onDragEnd();
+ mActive = false;
+ }
+
+ public void onDragEnter(DragObject d) {
+ super.onDragEnter(d);
+
+ mDrawable.startTransition(mTransitionDuration);
+ setTextColor(mHoverColor);
+ }
+
+ public void onDragExit(DragObject d) {
+ super.onDragExit(d);
+
+ if (!d.dragComplete) {
+ mDrawable.resetTransition();
+ setTextColor(mOriginalTextColor);
+ }
+ }
+}