Example usage for android.util TypedValue applyDimension

Introduction

In this page you can find the example usage for android.util TypedValue applyDimension.

Prototype

public static float applyDimension(int unit, float value, DisplayMetrics metrics)

Source Link

Document

Converts an unpacked complex data value holding a dimension to its final floating point value.

Usage

From source file:Main.java

static int dp2px(Context context, float dpVal) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpVal,
            context.getResources().getDisplayMetrics());
}

From source file:Main.java

public static int dpToPx(Context ctx, int val) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, val,
            ctx.getResources().getDisplayMetrics());
}

From source file:Main.java

public static float getDimensionPixelSize(int unit, float value, Context context) {
    DisplayMetrics metrics = new DisplayMetrics();
    WindowManager wm = (WindowManager) context.getSystemService(Context.WINDOW_SERVICE);
    wm.getDefaultDisplay().getMetrics(metrics);
    switch (unit) {
    case PX:/*from  w  ww  .ja v a  2  s  . c  om*/
        return value;
    case DIP:
    case SP:
        return TypedValue.applyDimension(unit, value, metrics);
    default:
        throw new IllegalArgumentException("unknow unix");
    }
}

From source file:Main.java

public static int dp2px(Context context, float dpValue) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpValue,
            context.getResources().getDisplayMetrics());
}

From source file:Main.java

public static int sp2px(Context context, float spValue) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spValue,
            context.getResources().getDisplayMetrics());
}

From source file:Main.java

public static int sp2dip(Context c, float spValue) {
    return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_SP, spValue,
            c.getResources().getDisplayMetrics()));
}

From source file:Main.java

public static int dip2sp(Context c, float dpValue) {
    return (int) (TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dpValue,
            c.getResources().getDisplayMetrics()));
}

From source file:Main.java

public static int dip2pixel(Context context, float n) {
    int value = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, n,
            context.getResources().getDisplayMetrics());
    return value;
}

From source file:Main.java

public static void startActivity(final Activity thisActivity, final Intent intent, final View triggerView,
        int colorOrImageRes, final long durationMills) {
    int[] location = new int[2];
    triggerView.getLocationInWindow(location);
    final int cx = location[0] + triggerView.getWidth();
    final int cy = location[1] + triggerView.getHeight() + (int) TypedValue
            .applyDimension(TypedValue.COMPLEX_UNIT_DIP, 160, thisActivity.getResources().getDisplayMetrics());
    final ImageView view = new ImageView(thisActivity);
    view.setScaleType(ImageView.ScaleType.CENTER_CROP);
    view.setImageResource(colorOrImageRes);
    final ViewGroup decorView = (ViewGroup) thisActivity.getWindow().getDecorView();
    int w = decorView.getWidth();
    int h = decorView.getHeight();
    decorView.addView(view, w, h);//from  w  ww .j  av  a  2 s. c  om
    final int finalRadius = (int) Math.sqrt(w * w + h * h) + 1;
    Animator anim = ViewAnimationUtils.createCircularReveal(view, cx, cy, 0, finalRadius);
    anim.setDuration(durationMills);
    anim.addListener(new AnimatorListenerAdapter() {
        @Override
        public void onAnimationEnd(Animator animation) {
            super.onAnimationEnd(animation);
            thisActivity.startActivity(intent);
            thisActivity.overridePendingTransition(android.R.anim.fade_in, android.R.anim.fade_out);
        }
    });
    anim.start();
}

From source file:Main.java

public static int getDipToPixel(Context context, float dip) {
    Resources r = context.getResources();
    float px = TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dip, r.getDisplayMetrics());
    return (int) px;
}