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

/**
 * gets string from resource values//from  w  ww  . j a  va2  s.  c o m
 *
 * @param context  context of calling activity
 * @param stringId resource id
 * @return string
 */
public static String getStringResource(Context context, int stringId) {
    return context.getResources().getString(stringId);
}

From source file:Main.java

public static int pxToSp(Context context, int pxValue) {
    float scale = context.getResources().getDisplayMetrics().scaledDensity;
    return (int) (pxValue / scale + 0.5f);
}

From source file:Main.java

public static int dptopx(Context ctxt, int dp) {
    DisplayMetrics m = ctxt.getResources().getDisplayMetrics();
    return dp * (m.densityDpi / 160);
}

From source file:Main.java

public static int dip2pix(Context context, int dips) {
    int densityDpi = context.getResources().getDisplayMetrics().densityDpi;
    return (dips * densityDpi) / 160;
}

From source file:Main.java

public static int getDimenDp(Context context, int dimenId) {
    return ((int) (context.getResources().getDimension(dimenId)
            / context.getResources().getDisplayMetrics().density));
}

From source file:Main.java

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

From source file:Main.java

public static int dpToPixel(Context context, int dp) {
    final float scale = context.getResources().getDisplayMetrics().density;
    // convert the DP into pixel
    return (int) (dp * scale + 0.5f);
}

From source file:Main.java

public static Bitmap decodeFromResource(Context context, int id) {
    Resources res = context.getResources();
    Bitmap bitmap = BitmapFactory.decodeResource(res, id).copy(Bitmap.Config.ARGB_8888, true);
    return bitmap;
}

From source file:Main.java

public static Point getScreenMetrics(Context context) {
    DisplayMetrics dm = context.getResources().getDisplayMetrics();
    int w_screen = dm.widthPixels;
    int h_screen = dm.heightPixels;
    return new Point(w_screen, h_screen);
}

From source file:Main.java

static public int getStringResource(Context ctx, String name) {
    return ctx.getResources().getIdentifier(name, "string", ctx.getPackageName());
}