AndroidBridge

support callback function for bridge between javascript and Android

Usage

setup Java:

public void passDataToApp(String type, String dataJson, String handlerName) {
    String result = "result here";
    // ...
    webView.loadUrl("javascript:AndroidBridge.callHandler('" + handlerName + "', '" + result + "');"); 
}

setup Javascript:

(function () {
    var AndroidBridge = window.AndroidBridge;
    AndroidBridge.setInvoker(appBindJs, 'passDataToJava');
})();

then invoke from Javascript:

(function () {
    var AndroidBridge = window.AndroidBridge;
    var type = '1';
    var data = {foo: 'bar'};
    AndroidBridge.invoke(type, data, function (response) {
        console.log(response);
    });
})();

Api

AndroidBridge.setInvoker

• param
  • object context
  • string invoker

example

AndroidBridge.setInvoker(appBindJs, 'passDataToJava');

AndroidBridge.invoke

• param
  • any arguments
  • ...
  • function callback

example

AndroidBridge.invoke(1, {foo: 'bar'}, function (response) {
    console.log(response);
});

AndroidBridge.callHandler

• param
  • string handlerName
  • any arguments
  • ...

exmaple

AndroidBridge.callHandler('1399358347906v1EoKltD', 'response here');

in java:

String result = "response here";
webView.loadUrl("javascript:AndroidBridge.callHandler('" + handlerName + "', '" + result + "');"); 

handlers can receive arguments with any length. e.g.:

webView.loadUrl("javascript:AndroidBridge.callHandler('" + handlerName + "', 'foo', 'bar', 'baz');"); 

AndroidBridge.releaseInvoker

just for unit test exmaple

AndroidBridge.releaseInvoker();