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

public static DisplayMetrics getDisplayMetrics(Context context) {
    Resources res;
    if (context == null) {
        res = Resources.getSystem();
    } else {//from  w  w w .  j  ava 2s.  c o m
        res = context.getResources();
    }
    return res.getDisplayMetrics();
}

From source file:Main.java

public static int sp2px(float value, Context context) {
    Resources r;
    if (context == null) {
        r = Resources.getSystem();
    } else {//from  w  ww.j a  v a2 s  . c o  m
        r = context.getResources();
    }
    float spvalue = value * r.getDisplayMetrics().scaledDensity;
    return (int) (spvalue + 0.5f);
}

From source file:Main.java

public static int sp2px(float value) {
    Resources r;
    if (mContext == null) {
        r = Resources.getSystem();
    } else {/*  www.  j  a va 2s .c  om*/
        r = mContext.getResources();
    }
    float spvalue = value * r.getDisplayMetrics().scaledDensity;
    return (int) (spvalue + 0.5f);
}

From source file:Main.java

public static float getRawSize(Context context, int unit, float size) {
    Resources r;

    if (context == null)
        r = Resources.getSystem();
    else//from   www. j a v  a  2  s  . c o  m
        r = context.getResources();

    return TypedValue.applyDimension(unit, size, r.getDisplayMetrics());
}

From source file:Main.java

public static void updateResources(Context context, String language) {
    //set the language of the app
    Locale locale = new Locale(language);
    Locale.setDefault(locale);/*from   w w  w.  j  av  a  2s .  c om*/

    Resources resources = context.getResources();

    Configuration configuration = resources.getConfiguration();
    configuration.locale = locale;

    resources.updateConfiguration(configuration, resources.getDisplayMetrics());
}

From source file:com.micabytes.gfx.ImageHandler.java

private static void setDensity() {
    if (density < DENSITY_MINIMUM) {
        Context context = GameApplication.getInstance();
        Resources resources = context.getResources();
        DisplayMetrics metrics = resources.getDisplayMetrics();
        density = metrics.density;//from   w w w .j  av  a  2  s.  c o m
    }
}

From source file:Main.java

private static void updateResources(Context context, String language) {
    Locale locale = new Locale(language);
    Locale.setDefault(locale);//from w  w w.ja  v a 2 s . c  o  m

    Resources resources = context.getResources();

    Configuration configuration = resources.getConfiguration();
    configuration.locale = locale;

    resources.updateConfiguration(configuration, resources.getDisplayMetrics());
}

From source file:Main.java

public static void updateApplicationResourceLocale(Context context, Locale locale) {
    Resources resources = context.getResources();
    Configuration configuration = resources.getConfiguration();
    if (!configuration.locale.equals(locale)) {
        android.util.DisplayMetrics displaymetrics = resources.getDisplayMetrics();
        configuration.locale = locale;/*w  w w .  j  a  va2 s .c  o m*/
        resources.updateConfiguration(configuration, displaymetrics);
        Resources.getSystem().updateConfiguration(configuration, displaymetrics);
    }
}

From source file:com.andryr.guitartuner.Utils.java

public static float dpToPixels(Context context, float dp) {
    Resources r = context.getResources();
    return TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 14, r.getDisplayMetrics());
}

From source file:Main.java

private static void updateResources(Context context, String language) {
    Locale locale = new Locale(language);
    Locale.setDefault(locale);//from   www .j  a v  a 2 s  . co  m

    Resources resources = context.getResources();

    Configuration configuration = new Configuration(resources.getConfiguration());

    configuration.locale = locale;

    resources.updateConfiguration(configuration, resources.getDisplayMetrics());
}