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 int convertDIP2PX(Context context, float dip) {
    Resources resources = context.getResources();
    float scale = resources.getDisplayMetrics().density;
    resources = null;/*ww w  .j av  a 2 s  .  c  o  m*/
    return (int) (dip * scale + 0.5f * (dip >= 0 ? 1 : -1));
}

From source file:Main.java

public static int convertPX2DIP(Context context, float px) {
    Resources resources = context.getResources();
    float scale = resources.getDisplayMetrics().density;
    resources = null;/*w w  w .j  a va2s.  com*/
    return (int) (px / scale + 0.5f * (px >= 0 ? 1 : -1));
}

From source file:Main.java

public static float sp2px(Resources resources, float sp) {
    final float scale = resources.getDisplayMetrics().scaledDensity;
    return sp * scale;
}

From source file:Main.java

public static float dp2px(Resources resources, float dp) {
    final float scale = resources.getDisplayMetrics().density;
    return dp * scale + 0.5f;
}

From source file:Main.java

public static float dpToPx(Resources resources, float dp) {
    final float scale = resources.getDisplayMetrics().density;
    return dp * scale + 0.5f;
}

From source file:Main.java

public static int animateContainerExtraTopOffset(Resources resources) {
    float density = resources.getDisplayMetrics().density;
    if (density >= 4.0) {
        return 0;
    }/*from www.  j  a  va  2 s.co  m*/
    if (density >= 3.0) {
        return 0;
    }
    if (density >= 2.0) {
        return 1;
    }
    if (density >= 1.5) {
        return 2;
    }
    if (density >= 1.0) {
        return 2;
    }
    return 0;
}

From source file:Main.java

public static float spToPx(Resources resources, float sp) {
    final float scale = resources.getDisplayMetrics().scaledDensity;
    return sp * scale;
}

From source file:Main.java

public static int animateContainerExtraSideOffset(Resources resources) {
    float density = resources.getDisplayMetrics().density;
    if (density >= 4.0) {
        return 2;
    }//from w w w  .  j av a 2s . co m
    if (density >= 3.0) {
        return 2;
    }
    if (density >= 2.0) {
        return 2;
    }
    if (density >= 1.5) {
        return 2;
    }
    if (density >= 1.0) {
        return 0;
    }
    return 0;
}

From source file:Main.java

public static DisplayMetrics getScreenPixels(Context context) {
    Resources resources = context.getResources();
    DisplayMetrics dm = resources.getDisplayMetrics();
    return dm;//from  ww  w .  j  a  v a2s.  c o  m
}

From source file:Main.java

public static float convertDensityToPixel(Context context, float densityPixel) {
    Resources resources = context.getResources();
    return densityPixel * (resources.getDisplayMetrics().densityDpi / 160f);
}