settings: Add option to toggle the pointer icon when using stylus

Change-Id: Ib9c22ecb05cc698ead5bfffa34d2a2ffa9c21e13

3 files changed, 22 insertions, 0 deletions

diff --git a/res/values/strings.xml b/res/values/strings.xml
index 8e2fb11..d1d876f 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -5088,5 +5088,9 @@
     <string name="lock_clock_title">Clock widget</string>
     <string name="lock_clock_summary">View or change how the \'Chronus\' Home and Lock screen widgets will display</string>
 
+    <!-- Stylus Icon -->
+    <string name="stylus_icon_enabled_title">Show icon when using stylus</string>
+    <string name="stylus_icon_enabled_summary">Show the pointer icon when hovering or drawing with the stylus</string>
+
     <!-- **** CYANOGENMOD ADDITIONS END **** -->
 </resources>
diff --git a/res/xml/language_settings.xml b/res/xml/language_settings.xml
index 46d16dc..fafca6d 100644
--- a/res/xml/language_settings.xml
+++ b/res/xml/language_settings.xml
@@ -107,6 +107,12 @@
                 android:dialogTitle="@string/pointer_speed" />
     </PreferenceCategory>
 
+    <CheckBoxPreference android:key="stylus_icon_enabled"
+            android:title="@string/stylus_icon_enabled_title"
+            android:summary="@string/stylus_icon_enabled_summary"
+            android:defaultValue="false"
+            android:persistent="false" />
+
     <PreferenceCategory android:key="game_controller_settings_category"
             android:title="@string/game_controller_settings_category">
         <CheckBoxPreference
diff --git a/src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java b/src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java
index 980450c..5ce6644 100644
--- a/src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java
+++ b/src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java
@@ -62,6 +62,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
     private static final String KEY_USER_DICTIONARY_SETTINGS = "key_user_dictionary_settings";
     private static final String KEY_IME_SWITCHER = "status_bar_ime_switcher";
     private static final String VOLUME_KEY_CURSOR_CONTROL = "volume_key_cursor_control";
+    private static final String KEY_STYLUS_ICON_ENABLED = "stylus_icon_enabled";
     // false: on ICS or later
     private static final boolean SHOW_INPUT_METHOD_SWITCHER_SETTINGS = false;
 
@@ -73,6 +74,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
         "auto_replace", "auto_caps", "auto_punctuate",
     };
 
+    private CheckBoxPreference mStylusIconEnabled;
     private CheckBoxPreference mStatusBarImeSwitcher;
     private int mDefaultInputMethodSelectorVisibility = 0;
     private ListPreference mShowInputMethodSelectorPref;
@@ -183,6 +185,8 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
             }
         }
 
+        mStylusIconEnabled = (CheckBoxPreference) findPreference(KEY_STYLUS_ICON_ENABLED);
+
         // Spell Checker
         final Intent intent = new Intent(Intent.ACTION_MAIN);
         intent.setClass(getActivity(), SpellCheckersSettingsActivity.class);
@@ -284,6 +288,11 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
                     Settings.System.STATUS_BAR_IME_SWITCHER, 1) != 0);
         }
 
+        if (mStylusIconEnabled != null) {
+            mStylusIconEnabled.setChecked(Settings.System.getInt(getActivity().getContentResolver(),
+                    Settings.System.STYLUS_ICON_ENABLED, 0) == 1);
+        }
+
         // Hard keyboard
         if (!mHardKeyboardPreferenceList.isEmpty()) {
             for (int i = 0; i < sHardKeyboardKeys.length; ++i) {
@@ -341,6 +350,9 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
             Settings.System.putInt(getActivity().getContentResolver(),
                 Settings.System.STATUS_BAR_IME_SWITCHER, mStatusBarImeSwitcher.isChecked() ? 1 : 0);
             return true;
+        } else if (preference == mStylusIconEnabled) {
+            Settings.System.putInt(getActivity().getContentResolver(),
+                Settings.System.STYLUS_ICON_ENABLED, mStylusIconEnabled.isChecked() ? 1 : 0);
         } else if (preference instanceof PreferenceScreen) {
             if (preference.getFragment() != null) {
                 // Fragment will be handled correctly by the super class.