Inits the PopupWindow. - Android User Interface

Android examples for User Interface:PopupWindow

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Description

Inits the PopupWindow.

Demo Code


//package com.java2s;
import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.os.Handler;

import android.view.MotionEvent;
import android.view.View;

import android.view.View.OnTouchListener;

import android.widget.PopupWindow;

public class Main {
    static final int DEFAULT_DELAY = 200;
    protected static PopupWindow mWindow;
    protected static Handler mHandler = new Handler();

    /**//from www  .  j ava 2  s .  c  om
     * Inits the popup.
     * 
     * @param c
     *            the c
     */
    protected static void initPopup(Context c,
            boolean shouldDismissOnOutsideTouch) {
        mWindow = new PopupWindow(c);
        mWindow.setBackgroundDrawable(new ColorDrawable(Color.BLACK));
        mWindow.getBackground().setAlpha(200);
        mWindow.setTouchable(true);
        if (shouldDismissOnOutsideTouch) {
            mWindow.setOutsideTouchable(true);
            mWindow.setFocusable(false);
            mWindow.setTouchInterceptor(new OnTouchListener() {
                public boolean onTouch(View v, MotionEvent event) {
                    if (event.getAction() == MotionEvent.ACTION_OUTSIDE) {
                        mHandler.postDelayed(new Runnable() {
                            @Override
                            public void run() {
                                mWindow.dismiss();

                            }
                        }, DEFAULT_DELAY);
                        return true;
                    }
                    return false;
                }
            });
        } else {
            mWindow.setOutsideTouchable(false);
            mWindow.setFocusable(false);
        }
    }
}

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