我如何在 android 应用程序中使用此图表?
这是我的代码
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
String url = "http://chart.apis.google.com/chart?cht=p3&chs=500x200&chd=e:TNTNTNGa&chts=000000,16&chtt=A+Better+Web&chl=Hello|Hi|anas|Explorer&chco=FF5533,237745,9011D3,335423&chdl=Apple|Mozilla|Google|Microsoft";
WebView mCharView = (WebView) findViewById(R.id.char_view);
mCharView.loadUrl(url);
}
和 XML
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<WebView android:id="@+id/char_view"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:visibility="visible"/>
<TextView
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/hello" />
</LinearLayout>