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/*
* 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(true);
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(false);
}
void setLauncher(Launcher launcher) {
mLauncher = launcher;
}
void onPrepareDialog() {
mDraw = true;
}
}
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