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

Example 46 with Display

use of android.view.Display in project UltimateAndroid by cymcsg.

the class FreeFlowArtbookActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.free_flow_artbook);
    container = (FreeFlowContainer) findViewById(R.id.container);
    Display display = getWindowManager().getDefaultDisplay();
    Point size = new Point();
    display.getSize(size);
    findViewById(R.id.load_more).setOnClickListener(this);
    //Our new layout
    custom = new ArtbookLayout();
    //Grid Layout
    grid = new VGridLayout();
    VGridLayout.LayoutParams params = new VGridLayout.LayoutParams(size.x / 2, size.x / 2);
    grid.setLayoutParams(params);
    //Vertical Layout
    VLayout vlayout = new VLayout();
    VLayout.LayoutParams params2 = new VLayout.LayoutParams(size.x);
    vlayout.setLayoutParams(params2);
    //HLayout
    HLayout hlayout = new HLayout();
    hlayout.setLayoutParams(new HLayout.LayoutParams(size.x));
    layouts = new FreeFlowLayout[] { custom, grid, vlayout, hlayout };
    adapter = new DribbbleDataAdapter(this);
    container.setLayout(layouts[currLayoutIndex]);
    container.setAdapter(adapter);
    fetch = new DribbbleFetch();
    fetch.load(this, itemsPerPage, pageIndex);
}

Example 47 with Display

use of android.view.Display in project UltimateAndroid by cymcsg.

the class QuickContactFragment method onStart.

@SuppressWarnings("deprecation")
@Override
public void onStart() {
    super.onStart();
    // change dialog width
    if (getDialog() != null) {
        int fullWidth = getDialog().getWindow().getAttributes().width;
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
            Display display = getActivity().getWindowManager().getDefaultDisplay();
            Point size = new Point();
            display.getSize(size);
            fullWidth = size.x;
        } else {
            Display display = getActivity().getWindowManager().getDefaultDisplay();
            fullWidth = display.getWidth();
        }
        final int padding = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 24, getResources().getDisplayMetrics());
        int w = fullWidth - padding;
        int h = getDialog().getWindow().getAttributes().height;
        getDialog().getWindow().setLayout(w, h);
    }
}

Example 48 with Display

use of android.view.Display in project zxing by zxing.

the class EncodeActivity method onResume.

@Override
protected void onResume() {
    super.onResume();
    // This assumes the view is full screen, which is a good assumption
    WindowManager manager = (WindowManager) getSystemService(WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    Point displaySize = new Point();
    display.getSize(displaySize);
    int width = displaySize.x;
    int height = displaySize.y;
    int smallerDimension = width < height ? width : height;
    smallerDimension = smallerDimension * 7 / 8;
    Intent intent = getIntent();
    if (intent == null) {
        return;
    }
    try {
        boolean useVCard = intent.getBooleanExtra(USE_VCARD_KEY, false);
        qrCodeEncoder = new QRCodeEncoder(this, intent, smallerDimension, useVCard);
        Bitmap bitmap = qrCodeEncoder.encodeAsBitmap();
        if (bitmap == null) {
            Log.w(TAG, "Could not encode barcode");
            showErrorMessage(R.string.msg_encode_contents_failed);
            qrCodeEncoder = null;
            return;
        }
        ImageView view = (ImageView) findViewById(R.id.image_view);
        view.setImageBitmap(bitmap);
        TextView contents = (TextView) findViewById(R.id.contents_text_view);
        if (intent.getBooleanExtra(Intents.Encode.SHOW_CONTENTS, true)) {
            contents.setText(qrCodeEncoder.getDisplayContents());
            setTitle(qrCodeEncoder.getTitle());
        } else {
            contents.setText("");
            setTitle("");
        }
    } catch (WriterException e) {
        Log.w(TAG, "Could not encode barcode", e);
        showErrorMessage(R.string.msg_encode_contents_failed);
        qrCodeEncoder = null;
    }
}

Example 49 with Display

use of android.view.Display in project zxing by zxing.

the class CameraConfigurationManager method initFromCameraParameters.

/**
   * Reads, one time, values from the camera that are needed by the app.
   */
void initFromCameraParameters(OpenCamera camera) {
    Camera.Parameters parameters = camera.getCamera().getParameters();
    WindowManager manager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    Display display = manager.getDefaultDisplay();
    int displayRotation = display.getRotation();
    int cwRotationFromNaturalToDisplay;
    switch(displayRotation) {
        case Surface.ROTATION_0:
            cwRotationFromNaturalToDisplay = 0;
            break;
        case Surface.ROTATION_90:
            cwRotationFromNaturalToDisplay = 90;
            break;
        case Surface.ROTATION_180:
            cwRotationFromNaturalToDisplay = 180;
            break;
        case Surface.ROTATION_270:
            cwRotationFromNaturalToDisplay = 270;
            break;
        default:
            // Have seen this return incorrect values like -90
            if (displayRotation % 90 == 0) {
                cwRotationFromNaturalToDisplay = (360 + displayRotation) % 360;
            } else {
                throw new IllegalArgumentException("Bad rotation: " + displayRotation);
            }
    }
    Log.i(TAG, "Display at: " + cwRotationFromNaturalToDisplay);
    int cwRotationFromNaturalToCamera = camera.getOrientation();
    Log.i(TAG, "Camera at: " + cwRotationFromNaturalToCamera);
    // Still not 100% sure about this. But acts like we need to flip this:
    if (camera.getFacing() == CameraFacing.FRONT) {
        cwRotationFromNaturalToCamera = (360 - cwRotationFromNaturalToCamera) % 360;
        Log.i(TAG, "Front camera overriden to: " + cwRotationFromNaturalToCamera);
    }
    /*
    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
    String overrideRotationString;
    if (camera.getFacing() == CameraFacing.FRONT) {
      overrideRotationString = prefs.getString(PreferencesActivity.KEY_FORCE_CAMERA_ORIENTATION_FRONT, null);
    } else {
      overrideRotationString = prefs.getString(PreferencesActivity.KEY_FORCE_CAMERA_ORIENTATION, null);
    }
    if (overrideRotationString != null && !"-".equals(overrideRotationString)) {
      Log.i(TAG, "Overriding camera manually to " + overrideRotationString);
      cwRotationFromNaturalToCamera = Integer.parseInt(overrideRotationString);
    }
     */
    cwRotationFromDisplayToCamera = (360 + cwRotationFromNaturalToCamera - cwRotationFromNaturalToDisplay) % 360;
    Log.i(TAG, "Final display orientation: " + cwRotationFromDisplayToCamera);
    if (camera.getFacing() == CameraFacing.FRONT) {
        Log.i(TAG, "Compensating rotation for front camera");
        cwNeededRotation = (360 - cwRotationFromDisplayToCamera) % 360;
    } else {
        cwNeededRotation = cwRotationFromDisplayToCamera;
    }
    Log.i(TAG, "Clockwise rotation from display to camera: " + cwNeededRotation);
    Point theScreenResolution = new Point();
    display.getSize(theScreenResolution);
    screenResolution = theScreenResolution;
    Log.i(TAG, "Screen resolution in current orientation: " + screenResolution);
    cameraResolution = CameraConfigurationUtils.findBestPreviewSizeValue(parameters, screenResolution);
    Log.i(TAG, "Camera resolution: " + cameraResolution);
    bestPreviewSize = CameraConfigurationUtils.findBestPreviewSizeValue(parameters, screenResolution);
    Log.i(TAG, "Best available preview size: " + bestPreviewSize);
    boolean isScreenPortrait = screenResolution.x < screenResolution.y;
    boolean isPreviewSizePortrait = bestPreviewSize.x < bestPreviewSize.y;
    if (isScreenPortrait == isPreviewSizePortrait) {
        previewSizeOnScreen = bestPreviewSize;
    } else {
        previewSizeOnScreen = new Point(bestPreviewSize.y, bestPreviewSize.x);
    }
    Log.i(TAG, "Preview size on screen: " + previewSizeOnScreen);
}

Example 50 with Display

use of android.view.Display in project Horizontal-Calendar by Mulham-Raee.

the class HorizontalCalendarAdapter method calculateCellWidth.

/**
     * calculate each item width depends on {@link HorizontalCalendar#numberOfDatesOnScreen}
     */
private void calculateCellWidth() {
    Display display = ((WindowManager) context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    Point size = new Point();
    int widthScreen;
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB_MR2) {
        display.getSize(size);
        widthScreen = size.x;
    } else {
        widthScreen = display.getWidth();
    }
    widthCell = widthScreen / numberOfDates;
}