Example usage for android.content.res Resources getSystem

Introduction

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

Prototype

public static Resources getSystem()

Source Link

Document

Return a global shared Resources object that provides access to only system resources (no application resources), and is not configured for the current screen (can not use dimension units, does not change based on orientation, etc).

Usage

From source file:Main.java

public static int[] getScreenSize(Context context) {
    DisplayMetrics metrics = Resources.getSystem().getDisplayMetrics();
    int width = metrics.widthPixels;
    int height = metrics.heightPixels;
    int[] screen = { width, height };
    return screen;
}

From source file:Main.java

public static int getPxFromDP(int dp) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp,
            Resources.getSystem().getDisplayMetrics());
}

From source file:Main.java

public static int getDementions(int value) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, value,
            Resources.getSystem().getDisplayMetrics());
}

From source file:Main.java

/**
 * to get the screen's density//from  w w  w . jav  a  2 s.c  o  m
 *
 * @return
 */
public static float getDeviceDensity() {
    return Resources.getSystem().getDisplayMetrics().density;
}

From source file:Main.java

/**
 * to get the screen's width (pixels)/*  w  w w.j a v  a2s  .c om*/
 *
 * @return
 */
public static int getScreeWidth() {
    return Resources.getSystem().getDisplayMetrics().widthPixels;
}

From source file:Main.java

/**
 * to get the screen's height (pixels)//ww w  . j  a v a 2 s  .  com
 *
 * @return
 */
public static int getScreeHeight() {
    return Resources.getSystem().getDisplayMetrics().heightPixels;
}

From source file:Main.java

public static int dpToPx(Double dp) {
    return (int) (dp * Resources.getSystem().getDisplayMetrics().density);
}

From source file:Main.java

public static int getMaximumScreenBrightnessSetting(Context context) {
    final Resources res = Resources.getSystem();
    final int id = res.getIdentifier("config_screenBrightnessSettingMaximum", "integer", "android"); // API17+
    if (id != 0) {
        try {//from  ww w  .  ja va  2 s. c  o  m
            return res.getInteger(id);
        } catch (Resources.NotFoundException e) {
            // ignore
        }
    }
    return 255;
}

From source file:Main.java

public static int getMinimumScreenBrightnessSetting(Context context) {
    final Resources res = Resources.getSystem();
    int id = res.getIdentifier("config_screenBrightnessSettingMinimum", "integer", "android"); // API17+
    if (id == 0)// w w  w .  j a v  a 2 s  . c o  m
        id = res.getIdentifier("config_screenBrightnessDim", "integer", "android"); // lower API levels
    if (id != 0) {
        try {
            return res.getInteger(id);
        } catch (Resources.NotFoundException e) {
            // ignore
        }
    }
    return 0;
}

From source file:Main.java

static int sp2px(int sp) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, sp,
            Resources.getSystem().getDisplayMetrics());
}