Example usage for android.content Context getResources

Introduction

In this page you can find the example usage for android.content Context getResources.

Prototype

public abstract Resources getResources();

Source Link

Document

Returns a Resources instance for the application's package.

Usage

From source file:Main.java

public static float pixelsToSp(float px, Context context) {
    Resources resources = context.getResources();
    float scaledDensity = resources.getDisplayMetrics().scaledDensity;
    return px / scaledDensity;
}

From source file:Main.java

public static int convertDpToPx(Context context, float dp) {
    return (int) (dp * context.getResources().getDisplayMetrics().density + 0.5f);
}

From source file:Main.java

public static boolean isZh(Context context) {
    Locale locale = context.getResources().getConfiguration().locale;
    String language = locale.getLanguage();
    if (language.startsWith("zh"))
        return true;
    else//from   w w  w . j a v a  2  s  .  co m
        return false;
}

From source file:Main.java

public static int convertpxTodip(Context context, int px) {
    float scale = context.getResources().getDisplayMetrics().density;

    return (int) (px / scale + 0.5f * (px >= 0 ? 1 : -1));

}

From source file:Main.java

public static int getNavigationBarHeight(Context context) {
    int id = context.getResources().getIdentifier(
            context.getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT
                    ? "navigation_bar_height"
                    : "navigation_bar_height_landscape",
            "dimen", "android");
    if (id > 0) {
        return context.getResources().getDimensionPixelSize(id);
    }/*  w w  w  . jav  a2  s  . com*/
    return 0;
}

From source file:Main.java

public static boolean isZh(Context context) {
    Locale locale = context.getResources().getConfiguration().locale;
    String language = locale.getLanguage();
    if (language.endsWith("zh"))
        return true;
    else//from   w w w .  j av  a 2 s.  co m
        return false;
}

From source file:Main.java

public static float px2dp(Context context, int px) {
    float density = context.getResources().getDisplayMetrics().density;
    return px / density + 0.5f;
}

From source file:Main.java

/**
 * convert hardcoded density independent pixel value into a raw pixel value
 * @param dps an int specifying number of dps
 * @param context the context in which to calculate the correct number of pixels
 * @return number of pixels for the specified dps value
 *///from   ww  w  .  j  a v  a  2 s .  c  o  m
public static int dpToPixels(int dps, Context context) {
    final float scale = context.getResources().getDisplayMetrics().density;
    return (int) (dps * scale + 0.5f);
}

From source file:Main.java

public static String getString(Context context, final int mStringId) {
    return context.getResources().getString(mStringId);
}

From source file:Main.java

public static int convertDp(Context context, int pixels) {
    float scale = context.getResources().getDisplayMetrics().density;
    return (int) (pixels * scale + 0.5f);
}