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 convertDpToPixel(float dp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    int px = Math.round(dp * (metrics.densityDpi / 160f)); // bit fuzzy, but probably won't be big issues.
    return px;/*from www. j  a  v a 2  s  .  c  o m*/
}

From source file:Main.java

public static int px2Dip(Context context, float pxValue) {
    float scale = context.getResources().getDisplayMetrics().density;
    return (int) (pxValue / scale + 0.5f);
}

From source file:Main.java

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

From source file:Main.java

public static int px2dip(Context context, float pxValue) {
    float scale = context.getResources().getDisplayMetrics().density;
    return (int) (pxValue / scale + 0.5F);
}

From source file:Main.java

public static float dpToPx(float dp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return dp * (metrics.densityDpi / 160f);
}

From source file:Main.java

public static int getIntOfRes(Context context, @IntegerRes int res) {
    return context.getResources().getInteger(res);
}

From source file:Main.java

public static int screenWidth(Context context) {
    Resources resources = context.getResources();
    DisplayMetrics dm = resources.getDisplayMetrics();
    return dm.widthPixels;
}

From source file:Main.java

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

From source file:Main.java

/**
 * dp to px/*w  ww .  ja  va  2 s.com*/
 *
 * @param dp
 * @param context
 * @return
 */
public static int dpToPx(Context context, int dp) {
    return (int) (context.getResources().getDisplayMetrics().density * dp + 0.5f);
}

From source file:Main.java

public static int pxToDp(int px, Context context) {
    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    float dp = px / (metrics.densityDpi / 160f);
    return (int) dp;
}