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:com.jwetherell.QRComm575.DecoderActivity.java

@Override
protected void onPause() {
    super.onPause();
    Log.v(TAG, "onPause()");

    if (handler != null) {
        handler.quitSynchronously();/*from w ww .ja  va2s  .  c  o  m*/
        handler = null;
    }

    cameraManager.closeDriver();

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

---

From source file:com.jwetherell.quick_response_code.DecoderActivity.java

@Override
protected void onPause() {
    super.onPause();

    if (handler != null) {
        handler.quitSynchronously();//  w w  w .  j  av  a  2s  .  com
        handler = null;
    }

    cameraManager.closeDriver();

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

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From source file:com.kupay.decoder.DecoderActivity.java

@Override
public void onPause() {
    super.onPause();
    Log.v(TAG, "onPause() DA");

    if (handler != null) {
        Log.v("app", "El handeler no es nulo");
        handler.quitSynchronously();/*from   w w  w .j  ava2 s.c  om*/
        handler = null;
    }

    cameraManager.closeDriver();

    if (!hasSurface) {
        Log.v("app", "No hay superficie<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<");
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
}

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From source file:com.kupay.decoder.DecoderActivity.java

public void reStartCamera() {

    if (cameraManager == null) {
        //cameraManager = new CameraManager(getActivity().getApplicationContext());
        Log.v(TAG, "En reStart cameraManager es nullo");
    } else {//  w w  w . j a va2 s  .co m
        Log.v(TAG, "En reStart viewfinderView NO es nullo");
    }

    if (viewfinderView == null) {
        Log.v(TAG, "En reStart viewfinderView es nullo");
        // viewfinderView = (ViewfinderView) getView().findViewById(R.id.viewfinder_view);
        //viewfinderView.setCameraManager(cameraManager);
    } else {
        Log.v(TAG, "En reStart viewfinderView NO es nullo");
    }

    if (handler != null) {
        handler.quitSynchronously();
        handler = null;
    }
    Log.v(TAG, "SufaceView: " + surfaceView);

    SurfaceHolder surfaceHolder = surfaceView.getHolder();
    surfaceHolder.removeCallback(this);
    initCamera(surfaceHolder);

}

---

From source file:com.google.zxing.demo.CaptureActivity.java

@Override
protected void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//from  w w  w . jav a 2  s  . co  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:com.abhi.barcode.fragment.BarCodeFragment.java

public void stopCameraCapture() {
    if (handler != null) {
        handler.quitSynchronously();// w w w . ja  v  a2  s  . co m
        handler = null;
    }
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) getView().findViewById(R.id.cameraView);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(BarCodeFragment.this);
    }
    cameraActive = false;
}

---

From source file:com.abhi.barcode.frag.libv2.BarcodeFragment.java

@Override
public void onPause() {
    if (handler != null) {
        handler.quitSynchronously();//  w w w  .  ja  v  a  2 s .co m
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = this.surfaceView;
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

From source file:piuk.blockchain.android.ui.zxing.CaptureActivity.java

@Override
protected void onPause() {

    if (handler != null) {
        handler.quitSynchronously();/*  w ww  .j a  v  a  2s. com*/
        handler = null;
    }
    inactivityTimer.onPause();
    cameraManager.closeDriver();
    if (!hasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }

    // Close scanner when going to background
    finish();

    super.onPause();
}

---

From source file:co.jlabs.cersei_retailer.zxingfragmentlib.BarCodeScannerFragment.java

public void stopScan() {
    if (cameraManager == null) {
        Log.e(TAG, "stopScan: scan already stopped");
        return;/*from   w w w .  j a v a  2s.c  o  m*/
    }

    if (handler != null) {
        handler.quitSynchronously();
        handler = null;
    }
    inactivityTimer.onPause();
    ambientLightManager.stop();
    cameraManager.closeDriver();
    cameraManager = null;

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

---

From source file:com.github.barcodeeye.scan.CaptureActivity.java

@Override
protected void onPause() {
    if (mHandler != null) {
        mHandler.quitSynchronously();//from w w w  .  jav a  2s  . com
        mHandler = null;
    }
    mInactivityTimer.onPause();
    mAmbientLightManager.stop();
    mCameraManager.closeDriver();
    if (!mHasSurface) {
        SurfaceView surfaceView = (SurfaceView) findViewById(R.id.preview_view);
        SurfaceHolder surfaceHolder = surfaceView.getHolder();
        surfaceHolder.removeCallback(this);
    }
    super.onPause();
}

---

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