Parse.com 超簡單 架Mobile Android Server教學 4.Files

Files 檔案處理

The ParseFile 

ParseFile可以讓你存各種資料格式

byte[] data = "Working at Parse is great!".getBytes(); ParseFile file = new ParseFile("resume.txt", data);

如果存的是png檔，記得要followPNG結尾，Parse比較好優化。
一樣用saveInBackground()等..

file.saveInBackground();

一樣可以將Parsefile 塞入 ParseObject。

ParseObject jobApplication = new ParseObject("JobApplication"); jobApplication.put("applicantName", "Joe Smith"); jobApplication.put("applicantResumeFile", file); jobApplication.saveInBackground();

取回檔案。

ParseFile applicantResume = (ParseFile)anotherApplication.get("applicantResumeFile"); applicantResume.getDataInBackground(new GetDataCallback() {   public void done(byte[] data, ParseException e) {     if (e == null) {       // data has the bytes for the resume     } else {       // something went wrong     }   } });

Progress

可以做到設定 percent，但目前依舊bug中....

byte[] data = "Working at Parse is great!".getBytes(); ParseFile file = new ParseFile("resume.txt", data); file.saveInBackground(new SaveCallback() {   public void done(ParseException e) {     // Handle success or failure here ...   } }, new ProgressCallback() {   public void done(Integer percentDone) {     // Update your progress spinner here. percentDone will be between 0 and 100.   } });