Example usage for android.content Context getTheme

Introduction

In this page you can find the example usage for android.content Context getTheme.

Prototype

@ViewDebug.ExportedProperty(deepExport = true)
public abstract Resources.Theme getTheme();

Source Link

Document

Return the Theme object associated with this Context.

Usage

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:net.yanzm.actionbarprogress.ThemeUtils.java

public static int getDisabledThemeAttrColor(@NonNull Context context, int attr) {
    TypedValue typedValue = new TypedValue();
    context.getTheme().resolveAttribute(android.R.attr.disabledAlpha, typedValue, true);
    final float disabledAlpha = typedValue.getFloat();
    return getThemeAttrColor(context, attr, disabledAlpha);
}

From source file:Main.java

/**
 * Gets the action bar height in pixels/*from   ww  w. jav a 2  s .  c  o  m*/
 *
 * @param context
 * @return action bar height in pixels
 */
public static int getActionBarHeight(Context context) {
    TypedValue tv = new TypedValue();
    View view = new View(context);
    if (context.getTheme().resolveAttribute(android.R.attr.actionBarSize, tv, true)) {
        return TypedValue.complexToDimensionPixelSize(tv.data, context.getResources().getDisplayMetrics());
    }

    return 0;
}

From source file:Main.java

/**
 * Returns an int array with the color values for the given attributes (R.attr).
 * Any unresolved colors will be represented by -1
 *///from ww  w.ja  va 2 s .  co m
public static int[] getThemeColorIDs(final Context context, final int[] attrs) {
    int[] colors = new int[attrs.length];
    Resources.Theme theme = context.getTheme();
    for (int i = 0; i < attrs.length; i++) {
        TypedValue typedValue = new TypedValue();
        if (theme.resolveAttribute(attrs[i], typedValue, true)) {
            colors[i] = typedValue.data;
        } else {
            colors[i] = -1;
        }
    }
    return colors;
}

From source file:net.yanzm.actionbarprogress.ThemeUtils.java

public static int getThemeAttrColor(@NonNull Context context, int attr) {
    TypedValue typedValue = new TypedValue();
    if (context.getTheme().resolveAttribute(attr, typedValue, true)) {
        if (typedValue.type >= TypedValue.TYPE_FIRST_INT && typedValue.type <= TypedValue.TYPE_LAST_INT) {
            return typedValue.data;
        } else if (typedValue.type == TypedValue.TYPE_STRING) {
            return ContextCompat.getColor(context, typedValue.resourceId);
        }/*from  w w w  .ja  va 2s  .c om*/
    }
    return 0;
}

From source file:Main.java

public static int resolveColor(Context context, int colorAttr, int defaultResId) {
    TypedValue typedValue = new TypedValue();
    boolean resolved = context.getTheme().resolveAttribute(colorAttr, typedValue, true);
    if (resolved) {
        if (typedValue.type == TypedValue.TYPE_STRING) {
            ColorStateList stateList = context.getResources().getColorStateList(typedValue.resourceId);
            if (stateList != null)
                return stateList.getDefaultColor();
        } else {//  w  w w  .j a  v  a 2  s . c o  m
            return typedValue.data;
        }
    }

    return context.getResources().getColor(defaultResId);
}

From source file:Main.java

public static Drawable getDrawableFromRes(int res, Context context) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP)
        return context.getResources().getDrawable(res, context.getTheme());
    else/* w  w w  .ja  v  a 2s  .  c o  m*/
        return context.getResources().getDrawable(res);
}

From source file:click.kobaken.rxirohaandroid_sample.util.AndroidSupportUtil.java

public static Drawable getDrawable(Context context, @DrawableRes int drawableId) {
    return ResourcesCompat.getDrawable(context.getResources(), drawableId, context.getTheme());
}

From source file:Main.java

public static int getColor(Context ctx, int id) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        return ctx.getResources().getColor(id, ctx.getTheme());
    } else {/*from   w ww .j  a v  a 2 s .  c o  m*/
        return ctx.getResources().getColor(id);
    }
}

From source file:Main.java

private static Drawable resolveDrawable(Context context, @AttrRes int attr,
        @SuppressWarnings("SameParameterValue") Drawable fallback) {
    TypedArray a = context.getTheme().obtainStyledAttributes(new int[] { attr });
    try {/*from ww  w.j a  v  a 2 s  . c om*/
        Drawable d = a.getDrawable(0);
        if (d == null && fallback != null)
            d = fallback;
        return d;
    } finally {
        a.recycle();
    }
}