自定义服务视图带顶部视图在 6.5 分钟后崩溃应用程序/手机

Question

我正在使用自定义 SurfaceView 编写一个小游戏。 我想在 SurfaceView 的底部放置一个 AdMob 视图，但在运行应用大约六分钟后，应用抛出错误，然后重新启动手机。 我已将 AdMob 视图替换为单个按钮，但错误仍然存在，因此我认为问题是由将任何视图放在 SurfaceView 上引起的。 如果我从 SurfaceView 的顶部删除任何视图，游戏将无限期地运行良好。

我尝试使用相对布局以外的布局，但问题仍然存在。 我想知道是否有人以前遇到过这种情况，或者有任何其他途径可以探索。

自定义表面视图：

public class AndroidFastRenderView extends SurfaceView implements Runnable
{
    private static final String TAG = "AndroidFastRenderView";
    AndroidGame game;
    Bitmap framebuffer;
    Thread renderThread = null;
    SurfaceHolder holder;
    volatile boolean running = false;
    public AndroidFastRenderView(AndroidGame game, Bitmap framebuffer)
    {
        super(game);
        this.game = game;
        this.framebuffer = framebuffer;
        this.holder = getHolder();
    }
    public AndroidFastRenderView(Context context)
    {
        super(context);
    }
    public void resume()
    {
        running = true;
        renderThread = new Thread(this);
        renderThread.start();
    }
    public void run()
    {
        Rect dstRect = new Rect(0,0,80,120);
        long startTime = System.nanoTime();
        while (running)
        {
            if(!holder.getSurface().isValid())
            {
                continue;
            }
            float deltaTime = (System.nanoTime() - startTime) / 1000000000.0f;
            startTime = System.nanoTime();
            game.getCurrentScreen().update(deltaTime);
            game.getCurrentScreen().present(deltaTime);
            Canvas canvas = null;
            canvas = holder.lockCanvas();
            if (canvas != null)
            {
                dstRect = canvas.getClipBounds();
                canvas.drawBitmap(framebuffer, null, dstRect, null);
                holder.unlockCanvasAndPost(canvas);
            }
        }
    }
    public void pause()
    {
        Log.e(TAG, "Paused");
        running = false;
        while(true)
        {
            try {
                renderThread.join();
                break;
            } catch (InterruptedException e) {
                // retry
            }
        }
    }
}

在主活动中构建接口：

public void onCreate(Bundle savedInstanceState)
{
    super.onCreate(savedInstanceState);
    boolean isLandscape = getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
    int frameBufferWidth = isLandscape ? 120 : 80;
    int frameBufferHeight = isLandscape ? 80 : 120;
    Bitmap frameBuffer = Bitmap.createBitmap(frameBufferWidth, frameBufferHeight, Config.RGB_565);
    float scaleX = (float) frameBufferWidth / getWindowManager().getDefaultDisplay().getWidth();
    float scaleY = (float) frameBufferHeight / getWindowManager().getDefaultDisplay().getHeight();
    renderView  = new AndroidFastRenderView(this, frameBuffer);
    graphics    = new AndroidGraphics(getAssets(), frameBuffer);
    fileIO      = new AndroidFileIO(getAssets());
    audio       = new AndroidAudio(this);
    input       = new AndroidInput(this, renderView, scaleX, scaleY);
    screen      = this.getStartScreen();
    PowerManager powerManager = (PowerManager) getSystemService(Context.POWER_SERVICE);
    wakeLock = powerManager.newWakeLock(PowerManager.FULL_WAKE_LOCK, "GLGame");
    if (useAds)
    {
        //adView = new AdView(this, AdSize.SMART_BANNER, AD_UNIT_ID);
        LayoutParams params = new LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
        params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        //adView.setLayoutParams(params);
        RelativeLayout layout = new RelativeLayout(this);
        layout.addView(renderView);
        //layout.addView(adView);
        Button button = new Button(this);
        button.setLayoutParams(params);
        button.setText("Blargle");
        layout.addView(button);
        //adView.loadAd(new AdRequest());
        setContentView(layout);
    }
    else
    {
        setContentView(renderView);
    }
}

错误的日志猫：

01-25 13:50:18.084: E/SurfaceTextureClient(10342): dequeueBuffer failed (Broken pipe)
01-25 13:50:18.084: E/SurfaceHolder(10342): Exception locking surface
01-25 13:50:18.084: E/SurfaceHolder(10342): java.lang.IllegalArgumentException
01-25 13:50:18.084: E/SurfaceHolder(10342):     at android.view.Surface.lockCanvasNative(Native Method)
01-25 13:50:18.084: E/SurfaceHolder(10342):     at android.view.Surface.lockCanvas(Surface.java:88)
01-25 13:50:18.084: E/SurfaceHolder(10342):     at android.view.SurfaceView$4.internalLockCanvas(SurfaceView.java:754)
01-25 13:50:18.084: E/SurfaceHolder(10342):     at android.view.SurfaceView$4.lockCanvas(SurfaceView.java:734)
01-25 13:50:18.084: E/SurfaceHolder(10342):     at com.somethingutility.games.framework.impl.AndroidFastRenderView.run(AndroidFastRenderView.java:60)
01-25 13:50:18.084: E/SurfaceHolder(10342):     at java.lang.Thread.run(Thread.java:856)

此错误将重复，直到手机重新启动。

Answer 1

尽量避免在 SurfaceView 上显示 AdView，方法是专门将 renderRiew 设置为ABOVE AdView：

params.addRule(RelativeLayout.ABOVE, renderView.getId());

如果渲染视图没有 ID，则可能需要为其提供一个 ID。