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:Main.java

/**
 * get action bar height//  w ww . java  2  s . c  o m
 *
 * @param context
 * @return
 */
public static int getActionBarHeight(Context context) {
    int actionBarHeight = 0;
    if (context instanceof Activity && ((Activity) context).getActionBar() != null) {
        actionBarHeight = ((Activity) context).getActionBar().getHeight();
    }

    if (actionBarHeight == 0) {
        final TypedValue tv = new TypedValue();
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB && (context.getTheme() != null
                && context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true))) {
            actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                    context.getResources().getDisplayMetrics());
        }
    }
    return actionBarHeight;
}

From source file:Main.java

static public int getAccentColor(Context context) {
    int identifier = context.getResources().getIdentifier("colorAccent", "attr", context.getPackageName());
    if (identifier == 0 && Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        identifier = android.R.attr.colorAccent;
    }/*from   w  w  w  . jav a 2s  .  c o m*/
    if (identifier > 0) {
        TypedValue typedValue = new TypedValue();
        TypedArray a = context.obtainStyledAttributes(typedValue.data, new int[] { identifier });
        if (a != null) {
            int color = a.getColor(0, 0);
            a.recycle();
            return color;
        }
    }
    return Color.BLACK;
}

From source file:Main.java

public static long resKey(Context context, int resId) {
    TypedValue value = new TypedValue();
    context.getResources().getValue(resId, value, true);
    return (((long) value.assetCookie) << 32) | value.data;
}

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//from  ww w  . j  av a2s . com
 * @param styleId     Theme style id
 * @param attributeId if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleId, int attributeId) {
    if (styleId == -1 || attributeId == -1)
        return null;

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

    theme.resolveAttribute(styleId, value, true);
    final TypedArray typedArray = theme.obtainStyledAttributes(value.resourceId, new int[] { attributeId });
    try {
        return typedArray.getString(0);
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        typedArray.recycle();
    }
}

From source file:Main.java

public static int getActionBarSize(Context context) {
    TypedValue tv = new TypedValue();
    if (context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
        int actionBarHeight = TypedValue.complexToDimensionPixelSize(tv.data,
                context.getResources().getDisplayMetrics());
        return actionBarHeight;
    }//from   ww  w  .  java  2 s  . co m
    return 0;
}

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//from   ww  w.ja v a 2 s . c  om
 * @param styleAttrId Theme style id
 * @param attributeId if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, 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);
    final TypedArray typedArray = theme.obtainStyledAttributes(value.resourceId, attributeId);
    try {
        String font = typedArray.getString(0);
        return font;
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        typedArray.recycle();
    }
}

From source file:Main.java

public static int getTextColorSecondary(Context context) {
    TypedValue typedValue = new TypedValue();
    TypedArray typedArray = context.obtainStyledAttributes(typedValue.data, new int[] { 16842808 });
    int accent = typedArray.getColor(0, 0);
    typedArray.recycle();/*from   w  w w  . j  av  a2 s.  co  m*/
    return accent;
}

From source file:Main.java

public static int getABHeight(Context context) {

    int actionBarHeight = 0;
    TypedValue tva = new TypedValue();
    if (context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tva, true))
        actionBarHeight = TypedValue.complexToDimensionPixelSize(tva.data,
                context.getResources().getDisplayMetrics());
    return actionBarHeight;
}

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/*w w w  . jav a2s  .  c om*/
 * @param styleAttrId Theme style id
 * @param attributeId if -1 returns null.
 * @return null if no theme or attribute defined.
 */
static String pullFontPathFromTheme(Context context, int styleAttrId, 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);
    final TypedArray typedArray = theme.obtainStyledAttributes(value.resourceId, new int[] { attributeId });
    try {
        String font = typedArray.getString(0);
        return font;
    } catch (Exception ignore) {
        // Failed for some reason.
        return null;
    } finally {
        typedArray.recycle();
    }
}

From source file:Main.java

public static TypedValue resolveThemeAttribute(Context context, int attrId) {
    TypedValue value = new TypedValue();
    context.getTheme().resolveAttribute(attrId, value, true);
    return value;
}