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Code Issues Packages Projects Releases Wiki Activity

android kiwixsettings prepeared to support multiple autosummary list settings

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cip 2013-04-06 12:42:37 +02:00
parent 4e979bad2b
commit 2a9f175821
1 changed files with 12 additions and 8 deletions
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14
src/org/kiwix/kiwixmobile/KiwixSettings.java
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@ -8,7 +8,6 @@ import android.preference.PreferenceActivity;
public class KiwixSettings extends PreferenceActivity { public class KiwixSettings extends PreferenceActivity {
ListPreference prefList;
@Override @Override
@ -17,7 +16,12 @@ public class KiwixSettings extends PreferenceActivity {
// Load the preferences from an XML resource // Load the preferences from an XML resource
addPreferencesFromResource(R.xml.preferences); addPreferencesFromResource(R.xml.preferences);
prefList = (ListPreference) findPreference("pref_zoom"); prepareListPreferenceForAutoSummary("pref_zoom");
}
private void prepareListPreferenceForAutoSummary(String preferenceID) {
ListPreference prefList = (ListPreference) findPreference(preferenceID);
prefList.setDefaultValue(prefList.getEntryValues()[0]); prefList.setDefaultValue(prefList.getEntryValues()[0]);
String ss = prefList.getValue(); String ss = prefList.getValue();
if (ss == null) { if (ss == null) {
@ -25,15 +29,15 @@ public class KiwixSettings extends PreferenceActivity {
ss = prefList.getValue(); ss = prefList.getValue();
} }
prefList.setSummary(prefList.getEntries()[prefList.findIndexOfValue(ss)]); prefList.setSummary(prefList.getEntries()[prefList.findIndexOfValue(ss)]);
prefList.setOnPreferenceChangeListener(new OnPreferenceChangeListener() { prefList.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override @Override
public boolean onPreferenceChange(Preference preference, Object newValue) { public boolean onPreferenceChange(Preference preference, Object newValue) {
prefList.setSummary(prefList.getEntries()[prefList.findIndexOfValue(newValue.toString())]); if (preference instanceof ListPreference)
preference.setSummary(((ListPreference)preference).getEntries()[((ListPreference)preference).findIndexOfValue(newValue.toString())]);
return true; return true;
} }
}); });
} }
} }