Example usage for android.view SurfaceHolder removeCallback

Introduction

In this page you can find the example usage for android.view SurfaceHolder removeCallback.

Prototype

public void removeCallback(Callback callback);

Source Link

Document

Removes a previously added Callback interface from this holder.

Usage

From source file:org.madmatrix.zxing.android.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//from w w w. ja  va 2  s. co m
        handler = null;
    }

    // ?
    inactivityTimer.onPause();

    // ??
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:com.google.zxing.client.android.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//from w ww  .ja  va  2 s .c  om
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    // historyManager = null; // Keep for onActivityResult
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(EUExUtil.getResIdID("preview_view"));
        if (surfaceView != null) {
            SurfaceHolder surfaceHolder = surfaceView.getHolder();
            surfaceHolder.removeCallback(this);
        }
    }
    super.onPause();
}

---

From source file:zxing.util.CaptureActivity.java

License:asdf

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//www .  j  a  va 2s. c  o m
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:com.android.onemedia.playback.LocalRenderer.java

private void cleanUpPlayer() {
    if (DEBUG) {/*from   ww w . j  av  a 2 s  . co  m*/
        Log.d(TAG, mDebugId + ": Cleaning up current player");
    }
    synchronized (mErrorLock) {
        mError = null;
        if (mErrorRetriever != null) {
            mErrorRetriever.cancelRequestLocked(false);
            // Don't set to null as we may need to cancel again with true if
            // the object gets destroyed.
        }
    }
    mAudioManager.abandonAudioFocus(this);

    SurfaceHolder.Callback cb = mHolderCB;
    mHolderCB = null;
    SurfaceHolder holder = mHolder;
    mHolder = null;
    if (holder != null && cb != null) {
        holder.removeCallback(cb);
    }

    MediaPlayer player = mPlayer;
    mPlayer = null;
    if (player != null) {
        player.reset();
        player.release();
    }
}

---

From source file:com.cleverzone.zhizhi.capture.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();/*from   w w  w  . jav a  2s. c o m*/
        handler = null;
    }
    inactivityTimer.onPause();
    //        ambientLightManager.stop();
    beepManager.close();
    cameraManager.closeDriver();
    //historyManager = null; // Keep for onActivityResult
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:net.oschina.app.v2.activity.zxing.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();// w ww. j a v  a  2 s. c om
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    beepManager.close();
    cameraManager.closeDriver();
    //historyManager = null; // Keep for onActivityResult
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:com.xgf.inspection.qrcode.google.zxing.client.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//w w  w .  ja va 2 s . c o  m
        handler = null;
    }
    inactivityTimer.onPause();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:com.edible.ocr.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();/*from ww  w.  j av  a  2  s .  c  o  m*/
    }

    // Stop using the camera, to avoid conflicting with other camera-based apps
    cameraManager.closeDriver();

    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

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