梦里花落0921
1) js调用android的方法:WebView wView;wView. addJavascriptInterface (Object obj, String interfaceName);是实例化一个对象,在html的js中调用,第二个参数是实例化对象的别名,如果要使用这个obj,则在js中使用的名字 就是interfaceName。 public class jsWebDemo extends Activity { WebView wView; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); wView = (WebView)findViewById(R.id.wv1); WebSettings wSet = wView.getSettings(); wSet.setJavaScriptEnabled(true); ProxyBridge pBridge = new ProxyBridge(); wView.addJavascriptInterface(pBridge, "AliansBridge"); wView.loadUrl("file:///android_asset/index.html");