Examples with DisplayMetrics android.util.DisplayMetrics used on opensource projects

Example 36 with DisplayMetrics

use of android.util.DisplayMetrics in project android-common by litesuits.

the class DisplayUtil method printDisplayInfo.

/**
     * 打印 显示信息
     */
public static DisplayMetrics printDisplayInfo(Context context) {
    DisplayMetrics dm = getDisplayMetrics(context);
    if (Log.isPrint) {
        StringBuilder sb = new StringBuilder();
        sb.append("_______  显示信息:  ");
        sb.append("\ndensity         :").append(dm.density);
        sb.append("\ndensityDpi      :").append(dm.densityDpi);
        sb.append("\nheightPixels    :").append(dm.heightPixels);
        sb.append("\nwidthPixels     :").append(dm.widthPixels);
        sb.append("\nscaledDensity   :").append(dm.scaledDensity);
        sb.append("\nxdpi            :").append(dm.xdpi);
        sb.append("\nydpi            :").append(dm.ydpi);
        Log.i(TAG, sb.toString());
    }
    return dm;
}

Example 37 with DisplayMetrics

use of android.util.DisplayMetrics in project NotificationPeekPort by lzanita09.

the class WallpaperFactory method getPrefSystemWallpaper.

/**
     * Create a bitmap that is blurred and dimmed with the amount that user has selected.
     *
     * @return Background bitmap.
     */
public Bitmap getPrefSystemWallpaper() {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(mContext);
    float radius = preferences.getFloat(PreferenceKeys.PREF_RADIUS, ImageBlurrer.MAX_SUPPORTED_BLUR_PIXELS);
    int dim = preferences.getInt(PreferenceKeys.PREF_DIM, DEFAULT_MAX_DIM);
    DisplayMetrics displayMetrics = mContext.getResources().getDisplayMetrics();
    // Blur
    ImageBlurrer imageBlurrer = new ImageBlurrer(mContext);
    Bitmap blurred = imageBlurrer.blurBitmap(drawableToBitmap(mWallpaperManager.getFastDrawable(), displayMetrics.widthPixels), radius);
    // Dim
    Canvas c = new Canvas(blurred);
    c.drawColor(Color.argb(255 - dim, 0, 0, 0));
    return blurred;
}

Example 38 with DisplayMetrics

use of android.util.DisplayMetrics in project robolectric by robolectric.

the class ShadowResources method getSystem.

@Implementation
public static Resources getSystem() {
    if (system == null) {
        AssetManager assetManager = AssetManager.getSystem();
        DisplayMetrics metrics = new DisplayMetrics();
        Configuration config = new Configuration();
        system = new Resources(assetManager, metrics, config);
    }
    return system;
}

Example 39 with DisplayMetrics

use of android.util.DisplayMetrics in project robolectric by robolectric.

the class ShadowBitmapTest method shouldSetDensity.

@Test
@Config(minSdk = JELLY_BEAN_MR1)
public void shouldSetDensity() {
    final Bitmap bitmap = Bitmap.createBitmap(new DisplayMetrics(), 100, 100, Bitmap.Config.ARGB_8888);
    bitmap.setDensity(1000);
    assertThat(bitmap.getDensity()).isEqualTo(1000);
}

Example 40 with DisplayMetrics

use of android.util.DisplayMetrics in project android-Ultra-Pull-To-Refresh by liaohuqiu.

the class MaterialProgressDrawable method setSizeParameters.

private void setSizeParameters(double progressCircleWidth, double progressCircleHeight, double centerRadius, double strokeWidth, float arrowWidth, float arrowHeight) {
    final Ring ring = mRing;
    final DisplayMetrics metrics = mResources.getDisplayMetrics();
    final float screenDensity = metrics.density;
    mWidth = progressCircleWidth * screenDensity;
    mHeight = progressCircleHeight * screenDensity;
    ring.setStrokeWidth((float) strokeWidth * screenDensity);
    ring.setCenterRadius(centerRadius * screenDensity);
    ring.setColorIndex(0);
    ring.setArrowDimensions(arrowWidth * screenDensity, arrowHeight * screenDensity);
    ring.setInsets((int) mWidth, (int) mHeight);
    setUp(mWidth);
}