2022 Feb. 13.
2022 Jan. 30.
2020 Mar. 21.
MediaStore.Images.Media.DATAはdeprecated in API 29。
/* 画像Uriからファイルパスとtitleを取り出す */ protected void getPathTitleFromUri(){ Uri imageUri; String imageFilePath, imageTitle File imageFile; ContentResolver contentResolver = this.getContentResolver(); String[] columns = { // MediaStore.Images.Media.DATA, <- deprecated MediaStore.Images.Media.TITLE, "_data" // path information }; Cursor cursor = contentResolver.query(imageUri, columns, null, null, null); if( cursor == null ) { Toast toast = Toast.makeText(this, "ContentResolver#queryに失敗しました", Toast.LENGTH_SHORT); toast.show(); return; } // int pathIndex = cursor.getColumnIndex( MediaStore.Images.Media.DATA); int titleIndex = cursor.getColumnIndex( MediaStore.Images.Media.TITLE); int pathIndex = cursor.getColumnIndexOrThrow("_data") if ( cursor.moveToFirst() ) { imageFilePath = cursor.getString(pathIndex); imageTitle = cursor.getString(titleIndex); } else { // cursor移動失敗 return; } cursor.close(); if (imageFilePath != null) { imageFile = new File(imageFilePath); } else { // imageFilePath取得失敗 return; } }