Example usage for android.util TypedValue TypedValue

Introduction

In this page you can find the example usage for android.util TypedValue TypedValue.

Prototype

TypedValue

Source Link

Usage

From source file:com.example.ray.firstapp.bottombar.MiscUtils.java

protected static int getColor(Context context, int color) {
    TypedValue tv = new TypedValue();
    context.getTheme().resolveAttribute(R.attr.colorPrimary, tv, true);
    return tv.data;
}

From source file:com.monmonja.library.utils.ViewUtils.java

public static void makeToast(Context context, int resId) {
    TypedValue tv = new TypedValue();
    int offsetY = 0;
    if (context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
        offsetY = TypedValue.complexToDimensionPixelSize(tv.data, context.getResources().getDisplayMetrics());
    }/*from  w  w  w. jav  a2s.  c om*/

    Toast toast = Toast.makeText(context, resId, Toast.LENGTH_SHORT);
    toast.setGravity(Gravity.CENTER, 0, 0);
    View view = toast.getView();
    view.setBackgroundColor(context.getResources().getColor(R.color.toast_background));
    TextView text = (TextView) view.findViewById(android.R.id.message);
    text.setTextColor(context.getResources().getColor(android.R.color.white));
    toast.show();
}

From source file:com.fa.mastodon.util.ThemeUtils.java

public static @DrawableRes int getDrawableId(Context context, @AttrRes int attribute,
        @DrawableRes int fallbackDrawableId) {
    TypedValue value = new TypedValue();
    if (context.getTheme().resolveAttribute(attribute, value, true)) {
        return value.resourceId;
    } else {/*from w w w.j av  a  2s.  c o  m*/
        return fallbackDrawableId;
    }
}

From source file:Main.java

public static Bitmap decodeResource(Resources res, int resId, int reqWidth, int reqHeight) {
    BitmapFactory.Options opts = new BitmapFactory.Options();

    // Determine insample size
    opts.inJustDecodeBounds = true;//  ww w  . j av  a2 s.  co  m
    BitmapFactory.decodeResource(res, resId, opts);
    opts.inSampleSize = calculateInSampleSize(opts, reqWidth, reqHeight);

    // Decode the bitmap, regionally if necessary
    Bitmap bitmap = null;
    opts.inJustDecodeBounds = false;
    Rect rect = getCropRectIfNecessary(opts, reqWidth, reqHeight);

    InputStream stream = null;
    try {
        if (rect != null) {
            stream = res.openRawResource(resId, new TypedValue());
            if (stream == null)
                return null;
            BitmapRegionDecoder decoder = BitmapRegionDecoder.newInstance(stream, false);
            bitmap = decoder.decodeRegion(rect, opts);
        } else {
            bitmap = BitmapFactory.decodeResource(res, resId, opts);
        }
    } catch (IOException e) {
        Log.e(TAG, "Unable to open resource " + resId, e);
    } finally {
        closeSilently(stream);
    }
    return bitmap;
}

From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id//  ww  w.  jav a2s.  co  m
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int[] attributeId) {
    if (styleAttrId == -1 || attributeId == null)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            new int[] { subStyleAttrId });
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId, attributeId);
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id/*  w w w.j a  va  2  s  . c o m*/
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int attributeId) {
    if (styleAttrId == -1 || attributeId == -1)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            new int[] { subStyleAttrId });
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId, new int[] { attributeId });
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

From source file:com.grarak.kerneladiutor.utils.ViewUtils.java

public static int getTextSecondaryColor(Context context) {
    TypedValue value = new TypedValue();
    context.getTheme().resolveAttribute(android.R.attr.textColorSecondary, value, true);
    return value.data;
}

From source file:com.fa.mastodon.util.ThemeUtils.java

public static @ColorInt int getColor(Context context, @AttrRes int attribute) {
    TypedValue value = new TypedValue();
    if (context.getTheme().resolveAttribute(attribute, value, true)) {
        return value.data;
    } else {//from  ww w  .ja v  a 2  s.  c o m
        return Color.BLACK;
    }
}

From source file:Main.java

/**
 * Last but not least, try to pull the Font Path from the Theme, which is defined.
 *
 * @param context        Activity Context
 * @param styleAttrId    Theme style id/*  w  w  w.  j  av  a 2 s  . c o m*/
 * @param subStyleAttrId the sub style from the theme to look up after the first style
 * @param attributeId    if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, int subStyleAttrId, int attributeId) {
    if (styleAttrId == -1 || attributeId == -1)
        return null;

    final Resources.Theme theme = context.getTheme();
    final TypedValue value = new TypedValue();

    theme.resolveAttribute(styleAttrId, value, true);
    int subStyleResId = -1;
    final TypedArray parentTypedArray = theme.obtainStyledAttributes(value.resourceId,
            getAttributeArray(subStyleAttrId));
    try {
        subStyleResId = parentTypedArray.getResourceId(0, -1);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        parentTypedArray.recycle();
    }

    if (subStyleResId == -1)
        return null;
    final TypedArray subTypedArray = context.obtainStyledAttributes(subStyleResId,
            getAttributeArray(attributeId));
    if (subTypedArray != null) {
        try {
            return subTypedArray.getString(0);
        } catch (Exception ignore) {
            // Failed for some reason.
            return null;
        } finally {
            subTypedArray.recycle();
        }
    }
    return null;
}

From source file:com.agenmate.lollipop.util.ViewUtils.java

public static int getActionBarSize(@NonNull Context context) {
    TypedValue value = new TypedValue();
    context.getTheme().resolveAttribute(android.R.attr.actionBarSize, value, true);
    int actionBarSize = TypedValue.complexToDimensionPixelSize(value.data,
            context.getResources().getDisplayMetrics());
    return actionBarSize;
}