1 /*
2  * Copyright (C) 2023 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.settings.inputmethod;
18 
19 import android.app.settings.SettingsEnums;
20 import android.content.Context;
21 import android.hardware.input.InputSettings;
22 
23 import androidx.preference.PreferenceScreen;
24 
25 import com.android.settings.core.SliderPreferenceController;
26 import com.android.settings.overlay.FeatureFactory;
27 import com.android.settings.widget.SeekBarPreference;
28 import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
29 
30 public class TrackpadPointerSpeedPreferenceController extends SliderPreferenceController {
31 
32     private SeekBarPreference mPreference;
33     private MetricsFeatureProvider mMetricsFeatureProvider;
34 
TrackpadPointerSpeedPreferenceController(Context context, String key)35     public TrackpadPointerSpeedPreferenceController(Context context, String key) {
36         super(context, key);
37         mMetricsFeatureProvider = FeatureFactory.getFeatureFactory().getMetricsFeatureProvider();
38     }
39 
40     @Override
displayPreference(PreferenceScreen screen)41     public void displayPreference(PreferenceScreen screen) {
42         super.displayPreference(screen);
43         mPreference = screen.findPreference(getPreferenceKey());
44         mPreference.setMax(getMax());
45         mPreference.setMin(getMin());
46         mPreference.setProgress(getSliderPosition());
47         updateState(mPreference);
48     }
49 
50     @Override
getAvailabilityStatus()51     public int getAvailabilityStatus() {
52         return AVAILABLE;
53     }
54 
55     @Override
setSliderPosition(int position)56     public boolean setSliderPosition(int position) {
57         if (position < getMin() || position > getMax()) {
58             return false;
59         }
60         InputSettings.setTouchpadPointerSpeed(mContext, position);
61         mMetricsFeatureProvider.action(
62                 mContext, SettingsEnums.ACTION_GESTURE_POINTER_SPEED_CHANGED, position);
63         return true;
64     }
65 
66     @Override
getSliderPosition()67     public int getSliderPosition() {
68         return InputSettings.getTouchpadPointerSpeed(mContext);
69     }
70 
71     @Override
getMin()72     public int getMin() {
73         return InputSettings.MIN_POINTER_SPEED;
74     }
75 
76     @Override
getMax()77     public int getMax() {
78         return InputSettings.MAX_POINTER_SPEED;
79     }
80 }
81