CODEWITHSUNDEEP
android
brian
brian

Reputation: 6922

How to get path by MediaStore.Images.Media

I use below code to get the bitmap of all sd card photo.

String[] projection = {MediaStore.Images.Media._ID,MediaStore.Images.Media.DATA};  
Cursor cursor = managedQuery( MediaStore.Images.Media.EXTERNAL_CONTENT_URI, projection, null, null, MediaStore.Images.Media._ID); 
int count = cursor.getCount();
int image_column_index = cursor.getColumnIndex(MediaStore.Images.Media._ID);
path = new String[count];
bm = new Bitmap[count];
for (int i = 0; i < count; i++) {
cursor.moveToPosition(i);
int id = cursor.getInt(image_column_index);
path[i] //How to get path
bt[i] = MediaStore.Images.Thumbnails.getThumbnail(getApplicationContext().getContentResolver(), id, MediaStore.Images.Thumbnails.MICRO_KIND, null);
}

I already get the thumbnail of all photo. But I want to get the absolute path. Where should I modify?

Upvotes: 2

Views: 21106

Answers (2)

idiottiger
idiottiger

Reputation: 5177

Images.ImageColumns.DATA is the path

How to use it:

int image_column_index = cursor.getColumnIndex(MediaStore.Images.Media._ID);
int image_path_index = cursor.getColumnIndex(MediaStore.Images.Media.DATA);
//added ... 
path[i] = cursor.getString(image_path_index);

Upvotes: 8

Viswanath Lekshmanan
Viswanath Lekshmanan

Reputation: 10083

@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) { 

    if (resultCode == RESULT_OK) {

            if (requestCode == yourRequestCode) {
                    currImageURI = data.getData();
            }
    }
}

// Convert the image URI to the direct file system path
public String getRealPathFromURI(Uri contentUri) {

    String [] proj={MediaStore.Images.Media.DATA};
    Cursor cursor = managedQuery( contentUri,
                    proj, // Which columns to return
                    null,       // WHERE clause; which rows to return (all rows)
                    null,       // WHERE clause selection arguments (none)
                    null); // Order-by clause (ascending by name)
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();

    return cursor.getString(column_index);
}

In Latest OS managed query is deprecated So use

yourActivity.getContentResolver().query instead of it, Both uses the same arguments

Upvotes: 1

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