| /* |
| * Copyright (C) 2008 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.launcher2; |
| |
| import android.widget.GridView; |
| import android.widget.AdapterView; |
| import android.content.Context; |
| import android.content.res.TypedArray; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.graphics.BitmapFactory; |
| import android.graphics.Bitmap; |
| import android.graphics.Paint; |
| import android.graphics.Canvas; |
| |
| public class AllAppsGridView extends GridView implements AdapterView.OnItemClickListener, |
| AdapterView.OnItemLongClickListener, DragSource { |
| |
| private DragController mDragController; |
| private Launcher mLauncher; |
| private boolean mDraw = true; |
| |
| public AllAppsGridView(Context context) { |
| super(context); |
| } |
| |
| public AllAppsGridView(Context context, AttributeSet attrs) { |
| this(context, attrs, com.android.internal.R.attr.gridViewStyle); |
| } |
| |
| public AllAppsGridView(Context context, AttributeSet attrs, int defStyle) { |
| super(context, attrs, defStyle); |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| setOnItemClickListener(this); |
| setOnItemLongClickListener(this); |
| } |
| |
| public void onItemClick(AdapterView parent, View v, int position, long id) { |
| ApplicationInfo app = (ApplicationInfo) parent.getItemAtPosition(position); |
| mLauncher.startActivitySafely(app.intent); |
| } |
| |
| public boolean onItemLongClick(AdapterView<?> parent, View view, int position, long id) { |
| if (!view.isInTouchMode()) { |
| return false; |
| } |
| |
| ApplicationInfo app = (ApplicationInfo) parent.getItemAtPosition(position); |
| app = new ApplicationInfo(app); |
| |
| mDragController.startDrag(view, this, app, DragController.DRAG_ACTION_COPY); |
| mLauncher.closeAllApps(); |
| mDraw = false; |
| invalidate(); |
| return true; |
| } |
| |
| @Override |
| protected void dispatchDraw(Canvas canvas) { |
| if (mDraw) { |
| super.dispatchDraw(canvas); |
| } |
| } |
| |
| public void setDragController(DragController dragController) { |
| mDragController = dragController; |
| } |
| |
| public void onDropCompleted(View target, boolean success) { |
| mLauncher.closeAllApps(); |
| } |
| |
| void setLauncher(Launcher launcher) { |
| mLauncher = launcher; |
| } |
| |
| void onPrepareDialog() { |
| mDraw = true; |
| } |
| } |