Improved turning on/off passcode in preferences

Author: aint

app/res/values/strings.xml

@@ -278,7 +278,8 @@
 	<string name="toast_no_transactions_to_export">There are no transactions available to export</string>
     <string name="header_passcode_settings">Passcode</string>
     <string name="title_passcode_preferences">Passcode Preferences</string>
-    <string name="title_enable_passcode">Turn On/Off Passcode</string>
+    <string name="title_passcode_enabled">Passcode Turned On</string>
+    <string name="title_passcode_disabled">Passcode Turned Off</string>
     <string name="title_change_passcode">Change Passcode</string>
 	<string name="title_about_gnucash">About GnuCash</string>
 	<string name="summary_about_gnucash">Gnucash is a mobile finance expense tracker application for Android.\n

app/res/xml/fragment_passcode_preferences.xml

@@ -17,8 +17,7 @@
 
 <PreferenceScreen xmlns:android="http://schemas.android.com/apk/res/android" >
     <PreferenceCategory android:title="@string/title_passcode_preferences"/>
-    <CheckBoxPreference android:title="@string/title_enable_passcode"
-                        android:key="@string/key_enable_passcode" />
+    <CheckBoxPreference android:key="@string/key_enable_passcode" />
     <Preference android:key="@string/key_change_passcode"
                 android:title="@string/title_change_passcode"
                 android:dependency="@string/key_enable_passcode" />

app/src/org/gnucash/android/ui/settings/PasscodePreferenceFragment.java

@@ -67,11 +67,16 @@ public void onResume() {
         final Intent intent = new Intent(getActivity(), PasscodePreferenceActivity.class);
 
         checkBoxPreference = (CheckBoxPreference) findPreference(getString(R.string.key_enable_passcode));
+        final String passcodeEnabled = getString(R.string.title_passcode_enabled);
+        final String passcodeDisabled = getString(R.string.title_passcode_disabled);
+        checkBoxPreference.setTitle(checkBoxPreference.isChecked() ? passcodeEnabled : passcodeDisabled);
         checkBoxPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
                     @Override
                     public boolean onPreferenceChange(Preference preference, Object newValue) {
                         if ((Boolean) newValue) {
                             startActivityForResult(intent, PASSCODE_REQUEST_CODE);
+                        } else {
+                            checkBoxPreference.setTitle(passcodeDisabled);
                         }
                         editor.putBoolean(UxArgument.ENABLED_PASSCODE, (Boolean) newValue);
                         editor.commit();
@@ -95,6 +100,7 @@ public void onActivityResult(int requestCode, int resultCode, Intent data) {
         if (resultCode == Activity.RESULT_OK && requestCode == PASSCODE_REQUEST_CODE && data!= null) {
             editor.putString(UxArgument.PASSCODE, data.getStringExtra(UxArgument.PASSCODE));
             Toast.makeText(getActivity(), R.string.toast_passcode_set, Toast.LENGTH_SHORT).show();
+            checkBoxPreference.setTitle(getString(R.string.title_passcode_enabled));
         } else {
             editor.putBoolean(UxArgument.ENABLED_PASSCODE, false);
             checkBoxPreference.setChecked(false);

app/src/org/gnucash/android/ui/settings/SettingsActivity.java

@@ -149,7 +149,9 @@ protected void onCreate(Bundle savedInstanceState) {
 
             pref = findPreference(getString(R.string.key_enable_passcode));
             pref.setOnPreferenceChangeListener(this);
-		}
+            pref.setTitle(((CheckBoxPreference) pref).isChecked() ?
+                    getString(R.string.title_passcode_enabled) : getString(R.string.title_passcode_disabled));
+        }
 	}
 
     @Override
@@ -195,6 +197,8 @@ public boolean onPreferenceChange(Preference preference, Object newValue) {
             if ((Boolean) newValue) {
                 startActivityForResult(new Intent(this, PasscodePreferenceActivity.class),
                         PasscodePreferenceFragment.PASSCODE_REQUEST_CODE);
+            } else {
+                preference.setTitle(getString(R.string.title_passcode_disabled));
             }
             PreferenceManager.getDefaultSharedPreferences(getApplicationContext())
                     .edit()
@@ -357,6 +361,7 @@ public void onActivityResult(int requestCode, int resultCode, Intent data) {
                             .putString(UxArgument.PASSCODE, data.getStringExtra(UxArgument.PASSCODE))
                             .commit();
                     Toast.makeText(getApplicationContext(), R.string.toast_passcode_set, Toast.LENGTH_SHORT).show();
+                    findPreference(getString(R.string.key_enable_passcode)).setTitle(getString(R.string.title_passcode_enabled));
                 }
                 break;
         }