Demo Tutorial for filtering images for mime type
I am browsing list of images names of *.png ,*,jpeg, it is working
correctly
I am filtering images of type png and jpeg, IS there in other smart
way to achieve this, some thing we can do in manifest or coding so
that we will get desired cursor of images(*.png and *.jpeg).
cursor = managedQuery(Media.EXTERNAL_CONTENT_URI, null, null, null,
null);
private void getColumnData(Cursor cur){
if (cur.moveToFirst()) {
String id;
String title;
String name;
String mime;
String imagePath;
int idColumn = cur.getColumnIndex(Media._ID);
int titleColumn = cur.getColumnIndex(Media.TITLE);
int nameColumn = cur.getColumnIndex(Media.DISPLAY_NAME);
int mimeColumn = cur.getColumnIndex
(Media.MIME_TYPE);
do {
// Get the field values
id = cur.getString(idColumn);
title = cur.getString(titleColumn);
name = cur.getString(nameColumn);
mime = cur.getString(mimeColumn);
if(mime.equals("image/jpeg")||mime.equals("image/png"))
{
imagePath = id + ":" + title + ":" + name;
directoryFiles.add(imagePath);
}
} while (cur.moveToNext());
}
}
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