@WXModuleAnno(runOnUIThread = true)    public void uploadimage(){        int REQUESTCODE_PICK = 0;        Intent intent;        if(Build.VERSION.SDK_INT < 19){            Log.d("chenlei api level","Your api is lower than 19");            intent = new Intent(Intent.ACTION_GET_CONTENT);            intent.setType("image/*");        }else{            Log.d("chenlei api level","Your api is higher than 19");            intent = new Intent(Intent.ACTION_PICK, MediaStore.Images.Media.EXTERNAL_CONTENT_URI);        }        ((Activity)mWXSDKInstance.getContext()).startActivityForResult(intent,REQUESTCODE_PICK);    }Step.2 在負(fù)責(zé)渲染weex頁面的activity類里，重寫onActivityResult方法 
   PRotected void onActivityResult(int requestCode, int resultCode, Intent data) {        Toast.makeText(getApplicationContext(),"這個函數(shù)有效嗎？",Toast.LENGTH_SHORT);        super.onActivityResult(requestCode, resultCode, data);        String s = String.valueOf(resultCode);        if(resultCode == Activity.RESULT_OK && requestCode ==  REQUESTCODE_PICK){            Uri uri = data.getData();            Cursor cursor = getContentResolver().query(uri, null, null, null,null);            if (cursor != null && cursor.moveToFirst()) {                Path = cursor.getString(cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA));                Log.d("Path", Path);            }            try {                final AVFile file = AVFile.withAbsoluteLocalPath("test.png",Path);                file.saveInBackground(new SaveCallback() {                    @Override                    public void done(AVException e) {                        Log.d(TAG, file.getUrl());                        WXBridgeManager manager = WXBridgeManager.getInstance();                        Map<String,String> urlData = new HashMap<String, String>();                        urlData.put("url",file.getUrl());                        urlData.put("showimage","true");                        urlData.put("uploadhint","改變圖片");                        urlData.put("showdelete","true");                        String jsonStr = JSON.toJSONString(urlData);                        WXRefreshData refreshData = new WXRefreshData(jsonStr,false);                        manager.refreshInstance(mInstance.getInstanceId(),refreshData);                    }                }, new ProgressCallback() {                    @Override                    public void done(Integer integer) {                        Toast.makeText(getApplicationContext(),"已經(jīng)上傳"+String.valueOf(integer)+"%",Toast.LENGTH_SHORT).show();                    }                });            }catch(Exception e){                Toast.makeText(getApplicationContext(),"上傳圖片失敗",Toast.LENGTH_SHORT).show();            }        }else {            Toast.makeText(getApplicationContext(),"請選擇圖片",Toast.LENGTH_SHORT).show();        }    }小提示：我們可以在AVFile的回調(diào)函數(shù)中創(chuàng)建WXBridgeManager獲取當(dāng)前實例，獲取文件上傳的進(jìn)度和最終URL，來更新頁面組件狀態(tài)和信息。簡單幾步，就實現(xiàn)了leancloud在weex開發(fā)中的使用，感謝leancloud提供的優(yōu)秀資源，你們是開發(fā)者的福音呀。更多源碼可以去github上查看，歡迎拍磚和star。項目地址----------->[leancloud在weex開發(fā)中的使用項目實例][1]  [1]: https://github.com/iChenLei/weex-android-joke有任何疑問可以聯(lián)系我的Email 2470828450@QQ.com，交流weex和leancloud開發(fā)。