blob: 16b7b4081d911770e0e27632d5bc9136644b1425 (
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
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
|
package cgeo.geocaching.activity;
import android.app.ProgressDialog;
import android.content.Context;
import android.os.Message;
/**
* progress dialog wrapper for easier management of resources
*/
public class Progress {
private ProgressDialog dialog;
public synchronized void dismiss() {
if (dialog != null && dialog.isShowing()) {
dialog.dismiss();
}
dialog = null;
}
public synchronized void show(final Context context, final String title, final String message, final boolean indeterminate, final Message cancelMessage) {
if (dialog == null) {
dialog = ProgressDialog.show(context, title, message, indeterminate, cancelMessage != null);
if (cancelMessage != null) {
dialog.setCancelMessage(cancelMessage);
}
}
}
public synchronized void show(final Context context, final String title, final String message, final int style, final Message cancelMessage) {
if (dialog == null) {
dialog = new ProgressDialog(context);
dialog.setTitle(title);
dialog.setMessage(message);
dialog.setProgressStyle(style);
if (cancelMessage != null) {
dialog.setCancelable(true);
dialog.setCancelMessage(cancelMessage);
} else {
dialog.setCancelable(false);
}
dialog.show();
}
}
public synchronized void setMessage(final String message) {
if (dialog != null && dialog.isShowing()) {
dialog.setMessage(message);
}
}
public synchronized boolean isShowing() {
return dialog != null && dialog.isShowing();
}
public synchronized void setMaxProgressAndReset(final int max) {
if (dialog != null && dialog.isShowing()) {
dialog.setMax(max);
dialog.setProgress(0);
}
}
public synchronized void setProgress(final int progress) {
if (dialog != null && dialog.isShowing()) {
dialog.setProgress(progress);
}
}
}
|
