1/*
2 * Copyright (C) 2008 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.rs.test_v11;
18
19import java.io.Writer;
20import java.util.ArrayList;
21import java.util.concurrent.Semaphore;
22
23import android.renderscript.RSSurfaceView;
24import android.renderscript.RenderScript;
25import android.renderscript.RenderScriptGL;
26
27import android.content.Context;
28import android.content.res.Resources;
29import android.graphics.Bitmap;
30import android.graphics.drawable.BitmapDrawable;
31import android.graphics.drawable.Drawable;
32import android.os.Handler;
33import android.os.Message;
34import android.util.AttributeSet;
35import android.util.Log;
36import android.view.Surface;
37import android.view.SurfaceHolder;
38import android.view.SurfaceView;
39import android.view.KeyEvent;
40import android.view.MotionEvent;
41
42public class RSTestView extends RSSurfaceView {
43
44    private Context mCtx;
45
46    public RSTestView(Context context) {
47        super(context);
48        mCtx = context;
49        //setFocusable(true);
50    }
51
52    private RenderScriptGL mRS;
53    private RSTestCore mRender;
54
55    public void surfaceChanged(SurfaceHolder holder, int format, int w, int h) {
56        super.surfaceChanged(holder, format, w, h);
57        if (mRS == null) {
58            RenderScriptGL.SurfaceConfig sc = new RenderScriptGL.SurfaceConfig();
59            mRS = createRenderScriptGL(sc);
60            mRS.setSurface(holder, w, h);
61            mRender = new RSTestCore(mCtx);
62            mRender.init(mRS, getResources(), w, h);
63        }
64    }
65
66    @Override
67    protected void onDetachedFromWindow() {
68        if(mRS != null) {
69            mRender.cleanup();
70            mRS = null;
71            destroyRenderScriptGL();
72        }
73    }
74
75    @Override
76    public boolean onKeyDown(int keyCode, KeyEvent event)
77    {
78        return super.onKeyDown(keyCode, event);
79    }
80
81    @Override
82    public boolean onTouchEvent(MotionEvent ev)
83    {
84        boolean ret = false;
85        int act = ev.getAction();
86        if (act == ev.ACTION_DOWN) {
87            mRender.onActionDown((int)ev.getX(), (int)ev.getY());
88            ret = true;
89        }
90        else if (act == ev.ACTION_MOVE) {
91            mRender.onActionMove((int)ev.getX(), (int)ev.getY());
92            ret = true;
93        }
94
95        return ret;
96    }
97}
98