Example usage for android.content Context getResources

Introduction

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

Prototype

public abstract Resources getResources();

Source Link

Document

Returns a Resources instance for the application's package.

Usage

From source file:Main.java

public static int getPxSize(Context context, int size) {
    return size * context.getResources().getDisplayMetrics().densityDpi;
}

From source file:Main.java

public static int getDrawableId(Context context, String filename) {
    return context.getResources().getIdentifier(filename, "drawable", context.getPackageName());
}

From source file:Main.java

public static int getScreenDp(Context context) {
    final float scale = context.getResources().getDisplayMetrics().density;
    return (int) (scale + 0.5f);
}

From source file:Main.java

public static int[] getDeviceSize(Context context) {
    DisplayMetrics dm = context.getResources().getDisplayMetrics();
    return new int[] { dm.widthPixels, dm.heightPixels };
}

From source file:Main.java

public static Object getStyleableId(Context context, String resName) {
    return context.getResources().getIdentifier(resName, "styleable", context.getPackageName());
}

From source file:Main.java

public static int getDrawableId(Context context, String resName) {
    return context.getResources().getIdentifier(resName, "drawable", context.getPackageName());
}

From source file:Main.java

public static final boolean isLandscape(Context context) {
    return context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE;
}

From source file:Main.java

/**
 * Determining the current screen's size related to Large, XLarge or not.
 * /*from   ww w .  j  a v a 2  s  .co m*/
 * @param context
 *            The Application Context.
 * @return boolean Type
 */
public static boolean isLargeOrXLarge(Context context) {
    int mask = (context.getResources().getConfiguration().screenLayout & Configuration.SCREENLAYOUT_SIZE_MASK);
    return (mask == Configuration.SCREENLAYOUT_SIZE_XLARGE) || (mask == Configuration.SCREENLAYOUT_SIZE_LARGE);
}

From source file:Main.java

public static int convertPX2DIP(Context context, int px) {
    float scale = context.getResources().getDisplayMetrics().density;
    return (int) (px / scale + 0.5f * (px >= 0 ? 1 : -1));
}

From source file:Main.java

public static int getDensity(Context context) {
    DisplayMetrics dm = context.getResources().getDisplayMetrics();
    return dm.densityDpi;
}