offset Rect Between View - Android User Interface

Android examples for User Interface:View Property

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  3. User Interface
  4. View Property

Description

offset Rect Between View

Demo Code


import java.util.ArrayList;
import java.util.List;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.Rect;
import android.text.TextUtils;
import android.util.Log;
import android.view.View;
import android.view.View.MeasureSpec;
import android.view.ViewGroup;
import android.widget.TextView;

public class Main{
    private static final String TAG = ViewUtil.class.getSimpleName();
    public static void offsetRectBetween(View source, View dest,
            Rect rectInSource) {/*from  w  ww .j a v  a2s .  com*/
        View root = source.getRootView();
        if (root instanceof ViewGroup) {
            ((ViewGroup) root).offsetDescendantRectToMyCoords(source,
                    rectInSource);
            ((ViewGroup) root).offsetRectIntoDescendantCoords(dest,
                    rectInSource);
        } else {
            Log.e(TAG, "view's parent is NOT a ViewGroup.");
        }
    }
}

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