我想实现 android-zoom-view ( https://code.google.com/p/android-zoom-view/ )。我将 jar 添加到构建路径中。我创建了以下 xml:
<?xml version="1.0" encoding="utf-8"?>
<pl.polidea.view.ZoomView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="@+id/webcam1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:layout_marginBottom="20dp"
android:scaleType="matrix" />
<ImageView
android:id="@+id/webcam2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:scaleType="matrix" />
</pl.polidea.view.ZoomView>
并将以下代码添加到我的活动中:
View v = ((LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE))
.inflate(R.layout.zoomable_view, null, false);
v.setLayoutParams(new LinearLayout.LayoutParams(
LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));
zoomView = new ZoomView(this);
zoomView.addView(v);
LinearLayout main_container = (LinearLayout) findViewById(R.id.LinearLayout1);
main_container.addView(zoomView);
我究竟做错了什么?我收到以下错误:
Caused by: android.view.InflateException: Binary XML file line #2: Error inflating class pl.polidea.view.ZoomView