Add drag handle to shortcuts.

Also use short text if long text is ellipsized.

Bug: 30212144
Bug: 28980830
Change-Id: I213766bca0561d284d1da883ca37b0a42d886129

src/com/android/launcher3/shortcuts/DeepShortcutTextView.java

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016 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.shortcuts;
+
+import android.content.Context;
+import android.graphics.drawable.Drawable;
+import android.util.AttributeSet;
+
+import com.android.launcher3.BubbleTextView;
+import com.android.launcher3.R;
+
+/**
+ * A {@link BubbleTextView} that has the shortcut icon on the left and drag handle on the right.
+ */
+public class DeepShortcutTextView extends BubbleTextView {
+
+    public DeepShortcutTextView(Context context) {
+        this(context, null, 0);
+    }
+
+    public DeepShortcutTextView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public DeepShortcutTextView(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+    }
+
+    @Override
+    /** Use the BubbleTextView icon for the start and the drag handle for the end. */
+    protected void applyCompoundDrawables(Drawable icon) {
+        Drawable dragHandle = getResources().getDrawable(R.drawable.deep_shortcuts_drag_handle);
+        dragHandle.setBounds(0, 0, dragHandle.getIntrinsicWidth(), dragHandle.getIntrinsicHeight());
+        setCompoundDrawablesRelative(icon, null, dragHandle, null);
+    }
+}