cordova 自定义插件demo（含jar包调用示例）

package com.lyc.toast; import org.apache.cordova.CordovaPlugin; import org.apache.cordova.CallbackContext; import org.json.JSONArray; import org.json.JSONException; import org.json.JSONObject; import android.widget.Toast; import b.b.b.simple; /** * This class echoes a string called from JavaScript. */ public class LycPlugin extends CordovaPlugin { @Override public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException { if("showToast".equals(action)){ int temp = simple.add(4,5); //jar包内方法的引用（实验） Toast.makeText(cordova.getActivity(), "show..."+"jar包方法结果"+temp, Toast.LENGTH_SHORT).show(); callbackContext.success("success"); return true; }else if("showToastwithmsg".equals(action)){ String str = args.getString(0); int len = args.getInt(1); if(len == 0){ Toast.makeText(cordova.getActivity(), str, Toast.LENGTH_SHORT).show(); callbackContext.success("success" + str); return true; }else{ Toast.makeText(cordova.getActivity(), str, Toast.LENGTH_LONG).show(); callbackContext.success("success" + str); return true; } } callbackContext.error("error"); return false; } }