Settings: Add touchscreen hovering support (95ecf204) · Commits · e / os / android_packages_apps_Settings

res/values/cm_strings.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -466,6 +466,10 @@
		<string name="high_touch_sensitivity_title">High touch sensitivity</string>
		<string name="high_touch_sensitivity_summary">Increase touchscreen sensitivity so it can be used while wearing gloves</string>

		<!-- Touchscreen hovering -->
		<string name="touchscreen_hovering_title">Touchscreen hovering</string>
		<string name="touchscreen_hovering_summary">Allows you to hover the screen like a mouse in web browsers, remote desktops, etc</string>

		<!-- App ops -->
		<string name="app_ops_summaries_coarse_location">coarse location</string>
		<string name="app_ops_summaries_fine_location">fine location</string>

res/xml/language_settings.xml

+6 −0

Original line number	Diff line number	Diff line
		@@ -114,6 +114,12 @@
		android:summary="@string/high_touch_sensitivity_summary"
		android:defaultValue="false" />

		<SwitchPreference
		android:key="touchscreen_hovering"
		android:title="@string/touchscreen_hovering_title"
		android:summary="@string/touchscreen_hovering_summary"
		android:defaultValue="false" />

		<!-- Gesture pad settings -->
		<Preference
		android:key="gesture_pad_settings">

src/com/android/settings/inputmethod/InputMethodAndLanguageSettings.java

+23 −0

Original line number	Diff line number	Diff line
		@@ -80,6 +80,7 @@ import java.util.Locale;
		import java.util.TreeSet;

		import org.cyanogenmod.hardware.HighTouchSensitivity;
		import org.cyanogenmod.hardware.TouchscreenHovering;

		public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		implements Preference.OnPreferenceChangeListener, InputManager.InputDeviceListener,
		@@ -93,6 +94,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		private static final String KEY_POINTER_SETTINGS_CATEGORY = "pointer_settings_category";
		private static final String KEY_PREVIOUSLY_ENABLED_SUBTYPES = "previously_enabled_subtypes";
		private static final String KEY_HIGH_TOUCH_SENSITIVITY = "high_touch_sensitivity";
		private static final String KEY_TOUCHSCREEN_HOVERING = "touchscreen_hovering";
		private static final String KEY_TRACKPAD_SETTINGS = "gesture_pad_settings";
		private static final String KEY_STYLUS_GESTURES = "stylus_gestures";
		private static final String KEY_STYLUS_ICON_ENABLED = "stylus_icon_enabled";
		@@ -104,6 +106,7 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		private ListPreference mShowInputMethodSelectorPref;
		private SwitchPreference mStylusIconEnabled;
		private SwitchPreference mHighTouchSensitivity;
		private SwitchPreference mTouchscreenHovering;
		private PreferenceCategory mKeyboardSettingsCategory;
		private PreferenceCategory mHardKeyboardCategory;
		private PreferenceCategory mGameControllerCategory;
		@@ -184,6 +187,8 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		mStylusIconEnabled = (SwitchPreference) findPreference(KEY_STYLUS_ICON_ENABLED);
		mHighTouchSensitivity = (SwitchPreference) findPreference(KEY_HIGH_TOUCH_SENSITIVITY);

		mTouchscreenHovering = (SwitchPreference) findPreference(KEY_TOUCHSCREEN_HOVERING);

		if (pointerSettingsCategory != null) {
		if (!getResources().getBoolean(com.android.internal.R.bool.config_stylusGestures)) {
		pointerSettingsCategory.removePreference(mStylusGestures);
		@@ -197,6 +202,13 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		mHighTouchSensitivity.setChecked(HighTouchSensitivity.isEnabled());
		}

		if (!isTouchscreenHoveringSupported()) {
		pointerSettingsCategory.removePreference(mTouchscreenHovering);
		mTouchscreenHovering = null;
		} else {
		mTouchscreenHovering.setChecked(TouchscreenHovering.isEnabled());
		}

		Utils.updatePreferenceToSpecificActivityFromMetaDataOrRemove(getActivity(),
		pointerSettingsCategory, KEY_TRACKPAD_SETTINGS);
		if (pointerSettingsCategory.getPreferenceCount() == 0) {
		@@ -395,6 +407,8 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		}
		} else if (preference == mHighTouchSensitivity) {
		return HighTouchSensitivity.setEnabled(mHighTouchSensitivity.isChecked());
		} else if (preference == mTouchscreenHovering) {
		return TouchscreenHovering.setEnabled(mTouchscreenHovering.isChecked());
		}
		return super.onPreferenceTreeClick(preferenceScreen, preference);
		}
		@@ -681,6 +695,15 @@ public class InputMethodAndLanguageSettings extends SettingsPreferenceFragment
		}
		}

		private static boolean isTouchscreenHoveringSupported() {
		try {
		return TouchscreenHovering.isSupported();
		} catch (NoClassDefFoundError e) {
		// Hardware abstraction framework not installed
		return false;
		}
		}

		private static boolean haveInputDeviceWithVibrator() {
		final int[] devices = InputDevice.getDeviceIds();
		for (int i = 0; i < devices.length; i++) {