我需要为该 gridview 添加捏缩放。我没有找到任何有关在 gridview 中添加捏缩放的示例。到目前为止，我的布局如下所示。我需要向该 gridview 添加捏缩放。
活动_main.xml：
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/relativeLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<LinearLayout
android:id="@+id/linearlayoutControll"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:background="@color/light_grey"
android:gravity="center"
android:orientation="horizontal" >
<ImageButton
android:id="@+id/imagebuttonLast"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="@drawable/ic_action_previous"
android:scaleType="fitXY" />
<ImageButton
android:id="@+id/imagebuttonPause"
android:layout_width="50dp"
android:layout_height="50dp"
android:background="@drawable/ic_action_pause"
android:scaleType="fitXY" />
</LinearLayout>
<GridView
android:id="@+id/gridViewTable"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_above="@+id/linearlayoutControll"
android:layout_alignParentTop="true"
android:layout_margin="15dp"
android:listSelector="#00000000"
android:numColumns="2"
android:rotationY="180" >
</GridView>
FragmentPage.java：
导入 android.widget.LinearLayout;
导入 android.widget.LinearLayout.LayoutParams;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
rootView = inflater.inflate(R.layout.activity_main, container, false);
rootView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
zoomView = new ZoomView(getActivity());
zoomView.addView(rootView);
return rootView;
}
如果我得到任何示例代码或教程或任何建议，这将对我有帮助。谢谢。
Add
ZoomView zoomView;
rootView.setLayoutParams(new LinearLayout.LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
zoomView = new ZoomView(getActivity());
zoomView.addView(rootView);
和改变
return rootView;
to
return zoomView;
and put zoomview jar https://android-zoom-view.googlecode.com/files/android-zoom-view.jar在你的项目中
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