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cmsdk: Add touchscreen gestures support
Add the CMHW implementation for touchscreen gestures. Change-Id: Iabeee255748fc92376bc861409a7074de570cb0c
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,20 @@ | ||
| /* | ||
| * Copyright (C) 2016 The CyanogenMod Project | ||
| * 2017 The LineageOS Project | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package cyanogenmod.hardware; | ||
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| parcelable TouchscreenGesture; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| /* | ||
| * Copyright (C) 2016 The CyanogenMod Project | ||
| * 2017 The LineageOS Project | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
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| package cyanogenmod.hardware; | ||
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| import android.os.Parcel; | ||
| import android.os.Parcelable; | ||
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| /** | ||
| * Touchscreen gestures API | ||
| * | ||
| * A device may implement several touchscreen gestures for use while | ||
| * the display is turned off, such as drawing alphabets and shapes. | ||
| * These gestures can be interpreted by userspace to activate certain | ||
| * actions and launch certain apps, such as to skip music tracks, | ||
| * to turn on the flashlight, or to launch the camera app. | ||
| * | ||
| * This *should always* be supported by the hardware directly. | ||
| * A lot of recent touch controllers have a firmware option for this. | ||
| * | ||
| * This API provides support for enumerating the gestures | ||
| * supported by the touchscreen. | ||
| * | ||
| * A TouchscreenGesture is referenced by it's identifier and carries an | ||
| * associated name (up to the user to translate this value). | ||
| */ | ||
| public class TouchscreenGesture implements Parcelable { | ||
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| public final int id; | ||
| public final String name; | ||
| public final int keycode; | ||
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| public TouchscreenGesture(int id, String name, int keycode) { | ||
| this.id = id; | ||
| this.name = name; | ||
| this.keycode = keycode; | ||
| } | ||
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| @Override | ||
| public int describeContents() { | ||
| return 0; | ||
| } | ||
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| @Override | ||
| public void writeToParcel(Parcel parcel, int flags) { | ||
| parcel.writeInt(id); | ||
| parcel.writeString(name); | ||
| parcel.writeInt(keycode); | ||
| } | ||
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| /** @hide */ | ||
| public static final Parcelable.Creator<TouchscreenGesture> CREATOR = | ||
| new Parcelable.Creator<TouchscreenGesture>() { | ||
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| public TouchscreenGesture createFromParcel(Parcel in) { | ||
| return new TouchscreenGesture(in.readInt(), in.readString(), in.readInt()); | ||
| } | ||
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| @Override | ||
| public TouchscreenGesture[] newArray(int size) { | ||
| return new TouchscreenGesture[size]; | ||
| } | ||
| }; | ||
| } |