Google Map V2和导航抽屉 [英] Google map V2 and navigation drawer

问题描述

问题

我想在Navigate Drawer中使用Google Map V2，但不能禁用导航抽屉

I want to use Google Map V2 in Navigate Drawer but I can't disable Navigate Drawer

，然后在触摸地图时将触摸处理程序提供给地图.我该怎么办???

and give touch handler to the map when it was touched. What should I do ???

注意

我以前遇到过类似的问题...

I have experience the similar problem like this before...

我想在Navigate Drawer中使用SeekBar，它不能滚动SeekBar.

I would like to use SeekBar in Navigate Drawer and it can't scroll the SeekBar.

当时，我可以使用onTouchListener()直接为SeekBar存档，但是现在不能.

At that time, I can archive it by using onTouchListener() for SeekBar directly but now it cannot.

推荐答案

解决方案

因此，这是我的解决方案，感谢这篇文章，我已经修改了一些代码来归档我的目标.

So, here is my solution thank to this post, I have adapt some code to archive my goal.

STEP 1 ::为MySupportMapFragment

第2步 ::覆盖dispatchTouchEvent()并执行以下操作

STEP 2 :: override dispatchTouchEvent() and do as the following

public  class TouchableWrapper extends FrameLayout {

    public TouchableWrapper(Context context) {
        super(context);
    }

    @Override
    public boolean dispatchTouchEvent(MotionEvent ev) {

        ViewParent v;
        switch (ev.getAction()) {
            case MotionEvent.ACTION_DOWN:
                v = this.getParent();
                v.requestDisallowInterceptTouchEvent(true);
                break;
            case MotionEvent.ACTION_UP:
                v = this.getParent();
                v.requestDisallowInterceptTouchEvent(false);
                break;
        }
        return super.dispatchTouchEvent(ev);
    }
}

步骤3 ::创建MySupportMapFragment类并将其与TouchableWrapper绑定

STEP 3 :: Create MySupportMapFragment Class and bind it with TouchableWrapper

public class MySupportMapFragment extends SupportMapFragment {
    public View mOriginalContentView;
    public TouchableWrapper mTouchView;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
        mOriginalContentView = super.onCreateView(inflater, parent, savedInstanceState);
        mTouchView = new TouchableWrapper(getActivity());
        mTouchView.addView(mOriginalContentView);
        return mTouchView;
    }

    @Override
    public View getView() {
        return mOriginalContentView;
    }

}

第4步 ::将原始的XML Map Fragment更改为自定义的

STEP 4 :: Change your original xml Map Fragment to your custom one

<fragment xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/mapFragment"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_alignParentBottom="true"
    android:layout_below="@+id/buttonBar"
    class="com.myFactory.myApp.MySupportMapFragment"
    />

是的，现在Google Map V2就可以拖入Navigating Drawer

Yeah, That's all now the Google Map V2 can drag in the Navigating Drawer

这篇关于Google Map V2和导航抽屉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！