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 Point getScreenPoint(Context ctx) {
    DisplayMetrics dm = ctx.getResources().getDisplayMetrics();
    Point point = new Point(dm.widthPixels, dm.heightPixels);
    return point;
}

From source file:Main.java

/**
 * Converts a given dip-value into a pixel-value
 *
 * @param dip     - the dip value to convert
 * @param context - the application context
 * @return the converted pixel value// w  ww  .jav a2 s  .c  om
 */
public static int dipToPx(int dip, Context context) {

    Resources r = context.getResources();
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, r.getDisplayMetrics());
}

From source file:Main.java

public static float getDimensionInPx(Context context, @DimenRes int id) {
    return context.getResources().getDimension(id);
}

From source file:Main.java

public static int getScreenHeight(Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return metrics.heightPixels;
}

From source file:Main.java

public static int dip2px(Context context, float dipValue) {
    float m = context.getResources().getDisplayMetrics().density;
    return (int) (dipValue * m + 0.5f);
}

From source file:Main.java

public static int dp2px(Context ctx, float dp) {
    float density = ctx.getResources().getDisplayMetrics().density;
    int px = (int) (dp * density + 0.5f);// 4.9->5 4.4->4

    return px;// w  ww .j a  v a 2s  .  c om
}

From source file:Main.java

public static int dp2px(Context context, float dp) {
    float density = context.getResources().getDisplayMetrics().density;
    return Math.round(dp * density);
}

From source file:Main.java

public static float px2dip(Context context, int pxvalue) {
    float scale = context.getResources().getDisplayMetrics().density;
    return pxvalue / scale;
}

From source file:Main.java

public static int getStatusBarHeight(Context context) {
    return (int) Math.ceil(25 * context.getResources().getDisplayMetrics().density);
}

From source file:Main.java

public static InputStream getInputStream(Context context, int rawResId) {
    return context.getResources().openRawResource(rawResId);
}