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

/**
 * gets color from resource values//from  ww  w  .  j a va 2s . co m
 *
 * @param context context of calling activity
 * @param colorId resource id
 * @return color id
 */
public static int getColorResource(Context context, int colorId) {
    return context.getResources().getColor(colorId);
}

From source file:Main.java

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

From source file:Main.java

public static final int getInt(final Context context, final int resId) {
    return context.getResources().getInteger(resId);
}

From source file:Main.java

public static int pxTodp(int px, Context context) {
    DisplayMetrics met = context.getResources().getDisplayMetrics();
    float pxtodp = px / (met.densityDpi / 160f);

    return (int) pxtodp;
}

From source file:Main.java

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

From source file:Main.java

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

From source file:Main.java

public static int getSizeInPixels(float dp, Context context) {
    DisplayMetrics metrics = context.getResources().getDisplayMetrics();
    float pixels = metrics.density * dp;
    return (int) (pixels + 0.5f);
}

From source file:Main.java

public static int convertSpToPixel(int sp, Context context) {
    Resources resources = context.getResources();
    DisplayMetrics metrics = resources.getDisplayMetrics();
    return Math.round(sp * metrics.scaledDensity);
}

From source file:Main.java

public static int getHeightForDP(Context ctx, float dp) {
    final float scale = ctx.getResources().getDisplayMetrics().density;
    return (int) (dp * scale + 0.5f);
}

From source file:Main.java

static public int getIdentifier(Context context, String name) {
    return context.getResources().getIdentifier(name, "id", context.getPackageName());
}