Add advanced options to turn on/off the gesture trail and text preview (47e2bf32) · Commits · e / os / android_packages_inputmethods_LatinIME

java/res/values/strings.xml

+7 −1

Original line number	Diff line number	Diff line
		@@ -111,10 +111,16 @@
		<!-- Description for "next word suggestion" option. This displays suggestions even when there is no input, based on the previous word. -->
		<string name="bigram_prediction_summary">Based on previous word</string>

		<!-- Option to enable gesture input. The user can input a word by tracing the letters of a word without releasing the finger from the screen. [CHAR LIMIT=20]-->
		<!-- Option to enable gesture input. The user can input a word by tracing the letters of a word without releasing the finger from the screen. [CHAR LIMIT=30]-->
		<string name="gesture_input">Gesture input</string>
		<!-- Description for "gesture_input" option. The user can input a word by tracing the letters of a word without releasing the finger from the screen. [CHAR LIMIT=65]-->
		<string name="gesture_input_summary">Input a word by tracing the letters of a word</string>
		<!-- Option to enable gesture trail preview. The user can see a trail of the gesture during gesture input. [CHAR LIMIT=30]-->
		<string name="gesture_preview_trail">Show gesture trail</string>
		<!-- Option to enable gesture floating text preview. The user can see a suggested word floating under the moving finger during a gesture input. [CHAR LIMIT=30]-->
		<string name="gesture_floating_preview_text">Show gesture word</string>
		<!-- Description for "gesture_floating_preview_text" option. The user can see a suggested word floating under the moving finger during a gesture input. [CHAR LIMIT=65]-->
		<string name="gesture_floating_preview_text_summary">Show floating preview word with gesture</string>

		<!-- Indicates that a word has been added to the dictionary -->
		<string name="added_word"><xliff:g id="word">%s</xliff:g> : Saved</string>

java/res/xml/prefs.xml

+17 −6

Original line number	Diff line number	Diff line
		@@ -101,6 +101,12 @@
		android:key="pref_advanced_settings"
		android:title="@string/advanced_settings"
		android:summary="@string/advanced_settings_summary">
		<CheckBoxPreference
		android:key="pref_key_use_contacts_dict"
		android:title="@string/use_contacts_dict"
		android:summary="@string/use_contacts_dict_summary"
		android:persistent="true"
		android:defaultValue="true" />
		<CheckBoxPreference
		android:key="pref_suppress_language_switch_key"
		android:title="@string/suppress_language_switch_key"
		@@ -120,18 +126,23 @@
		<ListPreference
		android:key="pref_key_preview_popup_dismiss_delay"
		android:title="@string/key_preview_popup_dismiss_delay" />
		<CheckBoxPreference
		android:key="pref_key_use_contacts_dict"
		android:title="@string/use_contacts_dict"
		android:summary="@string/use_contacts_dict_summary"
		android:persistent="true"
		android:defaultValue="true" />
		<PreferenceScreen
		android:key="pref_vibration_duration_settings"
		android:title="@string/prefs_keypress_vibration_duration_settings"/>
		<PreferenceScreen
		android:key="pref_keypress_sound_volume"
		android:title="@string/prefs_keypress_sound_volume_settings" />
		<CheckBoxPreference
		android:key="pref_gesture_preview_trail"
		android:title="@string/gesture_preview_trail"
		android:persistent="true"
		android:defaultValue="true" />
		<CheckBoxPreference
		android:key="pref_gesture_floating_preview_text"
		android:title="@string/gesture_floating_preview_text"
		android:summary="@string/gesture_floating_preview_text_summary"
		android:persistent="true"
		android:defaultValue="true" />
		</PreferenceScreen>
		</PreferenceCategory>
		</PreferenceScreen>

java/src/com/android/inputmethod/keyboard/KeyboardView.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -432,8 +432,11 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		return mShowKeyPreviewPopup;
		}

		public void setGestureHandlingMode(boolean shouldHandleGesture) {
		public void setGestureHandlingMode(boolean shouldHandleGesture,
		boolean drawsGesturePreviewTrail, boolean drawsGestureFloatingPreviewText) {
		mShouldHandleGesture = shouldHandleGesture;
		mPreviewPlacerView.setGesturePreviewMode(
		drawsGesturePreviewTrail, drawsGestureFloatingPreviewText);
		}

		@Override
		@@ -896,15 +899,12 @@ public class KeyboardView extends View implements PointerTracker.DrawingProxy {
		}

		public void showGesturePreviewText(String gesturePreviewText) {
		// TDOD: Add user settings option to control drawing gesture trail.
		locatePreviewPlacerView();
		mPreviewPlacerView.setGesturePreviewText(gesturePreviewText);
		mPreviewPlacerView.invalidate();
		}

		@Override
		public void showGestureTrail(PointerTracker tracker) {
		// TDOD: Add user settings option to control drawing gesture trail.
		locatePreviewPlacerView();
		mPreviewPlacerView.invalidatePointer(tracker);
		}

java/src/com/android/inputmethod/keyboard/MainKeyboardView.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -481,8 +481,10 @@ public class MainKeyboardView extends KeyboardView implements PointerTracker.Key
		}

		@Override
		public void setGestureHandlingMode(final boolean shouldHandleGesture) {
		super.setGestureHandlingMode(shouldHandleGesture);
		public void setGestureHandlingMode(final boolean shouldHandleGesture,
		boolean drawsGesturePreviewTrail, boolean drawsGestureFloatingPreviewText) {
		super.setGestureHandlingMode(shouldHandleGesture, drawsGesturePreviewTrail,
		drawsGestureFloatingPreviewText);
		PointerTracker.setKeyDetector(mKeyDetector, shouldHandleGesture);
		}

java/src/com/android/inputmethod/keyboard/internal/PreviewPlacerView.java

+14 −5

Original line number	Diff line number	Diff line
		@@ -51,6 +51,8 @@ public class PreviewPlacerView extends RelativeLayout {
		private final SparseArray<PointerTracker> mPointers = new SparseArray<PointerTracker>();

		private String mGesturePreviewText;
		private boolean mDrawsGesturePreviewTrail;
		private boolean mDrawsGestureFloatingPreviewText;

		public PreviewPlacerView(Context context) {
		super(context);
		@@ -89,6 +91,12 @@ public class PreviewPlacerView extends RelativeLayout {
		mYOrigin = y;
		}

		public void setGesturePreviewMode(boolean drawsGesturePreviewTrail,
		boolean drawsGestureFloatingPreviewText) {
		mDrawsGesturePreviewTrail = drawsGesturePreviewTrail;
		mDrawsGestureFloatingPreviewText = drawsGestureFloatingPreviewText;
		}

		public void invalidatePointer(PointerTracker tracker) {
		synchronized (mPointers) {
		mPointers.put(tracker.mPointerId, tracker);
		@@ -100,18 +108,19 @@ public class PreviewPlacerView extends RelativeLayout {
		@Override
		public void onDraw(Canvas canvas) {
		super.onDraw(canvas);
		// TDOD: Add user settings option to control drawing gesture trail and gesture preview.
		synchronized (mPointers) {
		canvas.translate(mXOrigin, mYOrigin);
		final int trackerCount = mPointers.size();
		boolean floatingPreviewHasDrawn = false;
		boolean hasDrawnFloatingPreviewText = false;
		for (int index = 0; index < trackerCount; index++) {
		final PointerTracker tracker = mPointers.valueAt(index);
		if (mDrawsGesturePreviewTrail) {
		tracker.drawGestureTrail(canvas, mGesturePaint);
		}
		// TODO: Figure out more cleaner way to draw gesture preview text.
		if (!floatingPreviewHasDrawn) {
		if (mDrawsGestureFloatingPreviewText && !hasDrawnFloatingPreviewText) {
		drawGesturePreviewText(canvas, tracker, mGesturePreviewText);
		floatingPreviewHasDrawn = true;
		hasDrawnFloatingPreviewText = true;
		}
		}
		canvas.translate(-mXOrigin, -mYOrigin);