Examples with TextureView android.view.TextureView used on opensource projects

Example 1 with TextureView

use of android.view.TextureView in project android_frameworks_base by ParanoidAndroid.

the class TextureViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mContent = new FrameLayout(this);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap(800, 800);
            BufferedOutputStream out = null;
            try {
                File dump = new File(Environment.getExternalStorageDirectory(), "out.png");
                out = new BufferedOutputStream(new FileOutputStream(dump));
                b.compress(Bitmap.CompressFormat.PNG, 100, out);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } finally {
                if (out != null)
                    try {
                        out.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
            }
        }
    });
    Button button = new Button(this);
    button.setText("Remove/Add");
    button.setOnClickListener(new View.OnClickListener() {

        private boolean mAdded = true;

        @Override
        public void onClick(View v) {
            if (mAdded) {
                mContent.removeView(mTextureView);
            } else {
                mContent.addView(mTextureView);
            }
            mAdded = !mAdded;
        }
    });
    mContent.addView(mTextureView, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER));
    mContent.addView(button, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM));
    setContentView(mContent);
}

Example 2 with TextureView

use of android.view.TextureView in project android_frameworks_base by ParanoidAndroid.

the class GLTextureViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap(800, 800);
            BufferedOutputStream out = null;
            try {
                File dump = new File(Environment.getExternalStorageDirectory(), "out.png");
                out = new BufferedOutputStream(new FileOutputStream(dump));
                b.compress(Bitmap.CompressFormat.PNG, 100, out);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } finally {
                if (out != null)
                    try {
                        out.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
            }
        }
    });
    setContentView(mTextureView, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, Gravity.CENTER));
}

Example 3 with TextureView

use of android.view.TextureView in project zxing-android-embedded by journeyapps.

the class CameraPreview method setupSurfaceView.

@SuppressWarnings("deprecation")
@SuppressLint("NewAPI")
private void setupSurfaceView() {
    if (useTextureView && Build.VERSION.SDK_INT >= 14) {
        textureView = new TextureView(getContext());
        textureView.setSurfaceTextureListener(surfaceTextureListener());
        addView(textureView);
    } else {
        surfaceView = new SurfaceView(getContext());
        if (Build.VERSION.SDK_INT < 11) {
            surfaceView.getHolder().setType(SurfaceHolder.SURFACE_TYPE_PUSH_BUFFERS);
        }
        surfaceView.getHolder().addCallback(surfaceCallback);
        addView(surfaceView);
    }
}

Example 4 with TextureView

use of android.view.TextureView in project platform_frameworks_base by android.

the class GLTextureViewActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    mTextureView.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap(800, 800);
            BufferedOutputStream out = null;
            try {
                File dump = new File(Environment.getExternalStorageDirectory(), "out.png");
                out = new BufferedOutputStream(new FileOutputStream(dump));
                b.compress(Bitmap.CompressFormat.PNG, 100, out);
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            } finally {
                if (out != null)
                    try {
                        out.close();
                    } catch (IOException e) {
                        e.printStackTrace();
                    }
            }
        }
    });
    setContentView(mTextureView, new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT, Gravity.CENTER));
}

Example 5 with TextureView

use of android.view.TextureView in project platform_frameworks_base by android.

the class GetBitmapActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    FrameLayout content = new FrameLayout(this);
    mTextureView = new TextureView(this);
    mTextureView.setSurfaceTextureListener(this);
    Button button = new Button(this);
    button.setText("Copy bitmap to /sdcard/textureview.png");
    button.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Bitmap b = mTextureView.getBitmap();
            try {
                FileOutputStream out = new FileOutputStream(Environment.getExternalStorageDirectory() + "/textureview.png");
                try {
                    b.compress(Bitmap.CompressFormat.PNG, 100, out);
                } finally {
                    try {
                        out.close();
                    } catch (IOException e) {
                    // Ignore
                    }
                }
            } catch (FileNotFoundException e) {
            // Ignore
            }
        }
    });
    content.addView(mTextureView, new FrameLayout.LayoutParams(500, 400, Gravity.CENTER));
    content.addView(button, new FrameLayout.LayoutParams(FrameLayout.LayoutParams.WRAP_CONTENT, FrameLayout.LayoutParams.WRAP_CONTENT, Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM));
    setContentView(content);
}