Merge "Enable hover states for SeekBarPreference" into udc-dev (ca08af3f) · Commits · e / os / android_packages_apps_Settings

src/com/android/settings/widget/SeekBarPreference.java

+16 −1

Original line number	Diff line number	Diff line
		@@ -27,6 +27,7 @@ import android.os.Parcelable;
		import android.text.TextUtils;
		import android.util.AttributeSet;
		import android.view.KeyEvent;
		import android.view.MotionEvent;
		import android.view.View;
		import android.view.accessibility.AccessibilityNodeInfo;
		import android.widget.SeekBar;
		@@ -42,7 +43,7 @@ import com.android.settingslib.RestrictedPreference;
		* Based on android.preference.SeekBarPreference, but uses support preference as base.
		*/
		public class SeekBarPreference extends RestrictedPreference
		implements OnSeekBarChangeListener, View.OnKeyListener {
		implements OnSeekBarChangeListener, View.OnKeyListener, View.OnHoverListener {

		public static final int HAPTIC_FEEDBACK_MODE_NONE = 0;
		public static final int HAPTIC_FEEDBACK_MODE_ON_TICKS = 1;
		@@ -128,6 +129,7 @@ public class SeekBarPreference extends RestrictedPreference
		public void onBindViewHolder(PreferenceViewHolder view) {
		super.onBindViewHolder(view);
		view.itemView.setOnKeyListener(this);
		view.itemView.setOnHoverListener(this);
		mSeekBar = (SeekBar) view.findViewById(
		com.android.internal.R.id.seekbar);
		mSeekBar.setOnSeekBarChangeListener(this);
		@@ -414,6 +416,19 @@ public class SeekBarPreference extends RestrictedPreference
		notifyChanged();
		}

		@Override
		public boolean onHover(View v, MotionEvent event) {
		switch (event.getAction()) {
		case MotionEvent.ACTION_HOVER_ENTER:
		v.setHovered(true);
		break;
		case MotionEvent.ACTION_HOVER_EXIT:
		v.setHovered(false);
		break;
		}
		return false;
		}

		/**
		* SavedState, a subclass of {@link BaseSavedState}, will store the state
		* of MyPreference, a subclass of Preference.