rename some variables
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c157c5bb88
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a410e4371c
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@ -27,9 +27,9 @@ public class MainActivity extends AppCompatActivity {
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for (Map.Entry<String, Integer> dir : directories.entrySet()) {
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final String path = dir.getKey();
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final String name = path.substring(path.lastIndexOf("/") + 1);
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final String dirName = path.substring(path.lastIndexOf("/") + 1);
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final String cnt = String.valueOf(dir.getValue());
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dirs.add(new Directory(path, name, cnt));
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dirs.add(new Directory(path, dirName, cnt));
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}
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final GridView gridView = (GridView) findViewById(R.id.photo_grid);
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@ -38,7 +38,7 @@ public class MainActivity extends AppCompatActivity {
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}
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private Map<String, Integer> getImages() {
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final Map<String, Integer> dirs = new TreeMap<>();
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final Map<String, Integer> directories = new TreeMap<>();
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final Uri uri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
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final Cursor cursor = getContentResolver().query(uri, null, null, null, null);
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@ -47,15 +47,15 @@ public class MainActivity extends AppCompatActivity {
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do {
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final File file = new File(cursor.getString(pathIndex));
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final String path = file.getParent().toLowerCase();
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if (dirs.containsKey(path)) {
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dirs.put(path, dirs.get(path) + 1);
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if (directories.containsKey(path)) {
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directories.put(path, directories.get(path) + 1);
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} else {
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dirs.put(path, 1);
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directories.put(path, 1);
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}
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} while (cursor.moveToNext());
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cursor.close();
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}
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return dirs;
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return directories;
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}
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}
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