触摸或点击事件ViewPagerIndicator Android中 [英] Touch or Click event ViewPagerIndicator in Android

问题描述

可能是重复的：

1. <一个href="http://stackoverflow.com/questions/17370729/intercepting-touch-events-in-viewpagerindicator">Intercepting在ViewPagerIndicator触摸事件
2. <一个href="http://stackoverflow.com/questions/8134336/disabling-enabling-paging-in-viewpager-in-android">Disabling ＆放大器;使分页ViewPager在Android的
3. <一个href="http://stackoverflow.com/questions/6920137/android-viewpager-and-horizontalscrollview">android: ViewPager和Horizo​​ntalScrollVIew

1. Intercepting touch events in ViewPagerIndicator
2. Disabling & Enabling Paging In ViewPager in Android
3. android: ViewPager and HorizontalScrollVIew

我使用 ViewPagerIndicator 在我的Andr​​oid应用程序的刷卡来看动态数量和它的工作的罚款。

I am using ViewPagerIndicator in my android app for swiping dynamic number of view and its working fine.

什么是希望？：当用户在幻灯片上其对应的视图将打开的点击。但我无法覆盖触摸事件上的寻呼机

What is want? When user click on one of the slide its corresponding view will open. But i am unable to override touch event on Pager.

活动code是：

public class MainActivity extends BaseSampleActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        mAdapter = new TestFragmentAdapter(getSupportFragmentManager());

        mPager = (ViewPager)findViewById(R.id.pager);
        mPager.setAdapter(mAdapter);

        mPager.setOnTouchListener(new View.OnTouchListener() {

            @Override
            public boolean onTouch(View v, MotionEvent event) {
                // TODO Auto-generated method stub
                System.out.print(event.getAction());//not working

                return false;
            }
        });

        mIndicator = (CirclePageIndicator)findViewById(R.id.indicator);
        mIndicator.setViewPager(mPager);
    }
}

我寻觅了很多，但没有找到妥善的解决办法。 但没有得到适当的和简单的答案

I have searched a lot but didn't found proper solution. But haven't got proper and brief answer

推荐答案

我也有同样的问题。首先，我创建了一个 CustomViewPager ，它扩展了 ViewPager ：

I also had a same issue. First I created a CustomViewPager, which extends ViewPager:

和覆盖 onTouch 和 onInterceptTouch 事件：

    public class CustomViewPager extends ViewPager {


        public CustomViewPager(Context context, AttributeSet attrs) {
            super(context, attrs);
        }   

        @Override
        public boolean onInterceptTouchEvent(MotionEvent event) {

            return super.onInterceptTouchEvent(event);
        }

        @Override
        public boolean onTouchEvent(MotionEvent event){
            return super.onTountEvent(event);
        }

    }

你的XML应该是：

Your xml should be:

    <android.support.v4.view.ViewPager
            android:id="@+id/pager"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="7" />

将其更改为

    <com.yourpackage.CustomViewPager
            android:id="@+id/pager"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_weight="7" />

有关click事件使用 GestureDetector 。发送 MotionEvent 的tapGestureDetector。

For click event use GestureDetector. Sending MotionEvent to the tapGestureDetector.

tapGestureDetector = new GestureDetector(this, new TapGestureListener());

    viewPager.setOnTouchListener(new OnTouchListener() {
            public boolean onTouch(View v, MotionEvent event) {
                tapGestureDetector.onTouchEvent(event);
                return false;
            }
    });

据您正在使用兼容性库，就可以在第一行更改为：

It you are using the compatibility library, you can change the first line to:

tapGestureDetector = new GestureDetectorCompat(this, new TapGestureListener());

您可以处理在GestureListener的事件：

You can handle your Event in the GestureListener:

class TapGestureListener extends GestureDetector.SimpleOnGestureListener{

     @Override
     public boolean onSingleTapConfirmed(MotionEvent e) {
       // Your Code here
     }
}

这篇关于触摸或点击事件ViewPagerIndicator Android中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！