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liuling07 / PhotoPicker

An android library to pick photo from gallery
https://raw.githubusercontent.com/liuling07/PhotoPicker/master/sample.apk
Apache License 2.0
330 stars 131 forks source link

優化：獲取所有和最新照片 相冊為空的時候處理 #12

Closed NetaGuo closed 7 years ago

NetaGuo commented 7 years ago

拍照完畢通知系統相冊更新：context.sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.parse("file://" + path))); 獲取手機内部所有圖片 :Cursor mCursor = mContentResolver.query(imageUri,null, null,null,Media.DATE_ADDED+" desc"); 遍歷相冊的時候：用do{} while（）；結構，確保獲取第一個 相冊為空時候：if (!mCursor.moveToFirst()){ mCursor.close(); return floderMap;} 游標是否爲空 相應的地方均要做判空處理

liuling07 commented 7 years ago

已经处理了，多谢反馈。