blob: 2ee716c7c379d3d4ef9cc0bae357a51c76887b1b (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
|
package de.danoeh.antennapod.dialog;
import android.content.Context;
import androidx.annotation.NonNull;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AlertDialog;
import de.danoeh.antennapod.R;
import de.danoeh.antennapod.core.util.SortOrder;
public abstract class IntraFeedSortDialog {
@Nullable
protected SortOrder currentSortOrder;
@NonNull
protected Context context;
public IntraFeedSortDialog(@NonNull Context context, @Nullable SortOrder sortOrder) {
this.context = context;
this.currentSortOrder = sortOrder;
}
public void openDialog() {
final String[] items = context.getResources().getStringArray(R.array.feed_episodes_sort_options);
final String[] valueStrs = context.getResources().getStringArray(R.array.feed_episodes_sort_values);
final SortOrder[] values = new SortOrder[valueStrs.length];
for (int i = 0; i < valueStrs.length; i++) {
values[i] = SortOrder.valueOf(valueStrs[i]);
}
int idxCurrentSort = -1;
for (int i = 0; i < values.length; i++) {
if (currentSortOrder == values[i]) {
idxCurrentSort = i;
break;
}
}
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle(R.string.sort);
builder.setSingleChoiceItems(items, idxCurrentSort, (dialog, idxNewSort) -> {
updateSort(values[idxNewSort]);
dialog.dismiss();
});
builder.setNegativeButton(R.string.cancel_label, null);
builder.create().show();
}
protected abstract void updateSort(@NonNull SortOrder sortOrder);
}
|