Mercurial > gmapzoominvert

comparison XposedLibrary/src/de/robv/android/xposed/library/ui/IntegerListPreference.java @ 0:3da8a7a621cd

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Initial commit
author Brad Greco <brad@bgreco.net>
date Mon, 20 Jan 2014 22:56:13 -0600
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-1:000000000000 0:3da8a7a621cd
1 package de.robv.android.xposed.library.ui;
2
3 import android.content.Context;
4 import android.content.SharedPreferences;
5 import android.preference.ListPreference;
6 import android.util.AttributeSet;
7
8 public class IntegerListPreference extends ListPreference {
9 public IntegerListPreference(Context context) {
10 super(context);
11 }
12
13 public IntegerListPreference(Context context, AttributeSet attrs) {
14 super(context, attrs);
15 }
16
17 @Override
18 public void setValue(String value) {
19 super.setValue(value);
20 notifyChanged();
21 }
22
23 @Override
24 protected boolean persistString(String value) {
25 if (value == null)
26 return false;
27
28 return persistInt(getIntValue(value));
29 }
30
31 @Override
32 protected String getPersistedString(String defaultReturnValue) {
33 SharedPreferences pref = getPreferenceManager().getSharedPreferences();
34 String key = getKey();
35 if (!shouldPersist() || !pref.contains(key))
36 return defaultReturnValue;
37
38 return String.valueOf(pref.getInt(key, 0));
39 }
40
41 @Override
42 public int findIndexOfValue(String value) {
43 CharSequence[] entryValues = getEntryValues();
44 int intValue = getIntValue(value);
45 if (value != null && entryValues != null) {
46 for (int i = entryValues.length - 1; i >= 0; i--) {
47 if (getIntValue(entryValues[i].toString()) == intValue) {
48 return i;
49 }
50 }
51 }
52 return -1;
53 }
54
55 public static int getIntValue(String value) {
56 if (value == null)
57 return 0;
58
59 return (int)((value.startsWith("0x"))
60 ? Long.parseLong(value.substring(2), 16)
61 : Long.parseLong(value));
62 }
63 }