Example usage for android.util DisplayMetrics DisplayMetrics

Introduction

In this page you can find the example usage for android.util DisplayMetrics DisplayMetrics.

Prototype

public DisplayMetrics()

Source Link

Usage

From source file:Main.java

/**
 * Pixels to dp./*  w  ww  .  j  a v  a 2  s . co m*/
 *
 * @param context the context
 * @param px the px
 * @return the int
 */
public static int PixelsToDp(Activity context, int px) {
    DisplayMetrics metrics = new DisplayMetrics();
    context.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return (int) ((px / metrics.density) + 0.5);
}

From source file:Main.java

/**
 * Dp to pixels./*  w  w w.j  a  va  2  s  .co  m*/
 *
 * @param context the context
 * @param dp the dp
 * @return the int
 */
public static int dpToPixels(Activity context, int dp) {
    DisplayMetrics metrics = new DisplayMetrics();
    context.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    return (int) ((dp * metrics.density) + 0.5);
}

From source file:Main.java

public static float pixelsToDp(Context ctx, float px) {
    WindowManager wm = ((WindowManager) ctx.getSystemService(Context.WINDOW_SERVICE));
    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);
    float logicalDensity = metrics.density;
    return (float) Math.ceil(px * logicalDensity);
}

From source file:Main.java

public static DisplayMetrics getScreenSize(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    return dm;/*w  ww .  ja va  2s  . co m*/
}

From source file:Main.java

public static DisplayMetrics getScreenInfo(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics dm = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(dm);
    return dm;/*  ww w  . j  a  v a  2s .  com*/
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    WindowManager wManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics metrics = new DisplayMetrics();
    wManager.getDefaultDisplay().getMetrics(metrics);
    return metrics.widthPixels;
}

From source file:Main.java

public static Integer getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);

    return metrics.widthPixels;
}

From source file:Main.java

public static int getScreenWidth(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics outMetrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(outMetrics);
    int width = outMetrics.widthPixels;
    return width;
}

From source file:Main.java

public static int getScreenHeight(Context context) {
    WindowManager wManager = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    DisplayMetrics metrics = new DisplayMetrics();
    wManager.getDefaultDisplay().getMetrics(metrics);
    return metrics.heightPixels;
}

From source file:Main.java

public static Integer getScreenHeight(Context context) {
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);

    DisplayMetrics metrics = new DisplayMetrics();
    wm.getDefaultDisplay().getMetrics(metrics);

    return metrics.heightPixels;
}