Example usage for android.content.res Resources getDisplayMetrics

Introduction

In this page you can find the example usage for android.content.res Resources getDisplayMetrics.

Prototype

public DisplayMetrics getDisplayMetrics()

Source Link

Document

Return the current display metrics that are in effect for this resource object.

Usage

From source file:Main.java

private static float convertDpToPixel(float dp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    float px = dp * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
    return px;//  w ww .  j  av  a  2  s. com
}

From source file:Main.java

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

From source file:Main.java

public static float dip2px(Context context, float dpValue) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    float px = dpValue * (metrics.densityDpi / 160f);
    return px;/*from  ww  w . j a  v a  2s. com*/
}

From source file:Main.java

public static float getRateDpToPixel(Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    float rateDpToPixel = ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT);
    return rateDpToPixel;
}

From source file:Main.java

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

From source file:Main.java

public static float px2dip(Context context, float pxValue) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    float dp = pxValue / (metrics.densityDpi / 160f);
    return dp;/*w  ww  .  ja v  a2  s . c  om*/
}

From source file:Main.java

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

From source file:Main.java

public static float convertDpToPixel(float dp, Activity context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    float px = dp * (metrics.densityDpi / 160f);
    return px;//w  ww  .  j  a  v  a  2s .  c om
}

From source file:Main.java

public static int convertDpToPixel(float dp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    int px = (int) (dp * ((float) metrics.densityDpi / DisplayMetrics.DENSITY_DEFAULT));
    return px;//from ww w . j a v a2s . c o  m
}

From source file:Main.java

public static int converSpToPixel(Context context, float spValue) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return (int) (spValue * metrics.scaledDensity + 0.5f);
}