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/*
* Copyright (C) 2021 The Android Open Source 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.
*/
package com.android.systemui.biometrics;
import android.annotation.NonNull;
import android.graphics.PointF;
import com.android.systemui.R;
import com.android.systemui.dump.DumpManager;
import com.android.systemui.flags.FeatureFlags;
import com.android.systemui.flags.Flags;
import com.android.systemui.plugins.statusbar.StatusBarStateController;
import com.android.systemui.shade.ShadeExpansionStateManager;
import com.android.systemui.statusbar.phone.SystemUIDialogManager;
/**
* Class that coordinates non-HBM animations during enrollment.
*/
public class UdfpsEnrollViewController extends UdfpsAnimationViewController<UdfpsEnrollView> {
private final int mEnrollProgressBarRadius;
@NonNull private final UdfpsEnrollHelper mEnrollHelper;
@NonNull private final UdfpsEnrollHelper.Listener mEnrollHelperListener =
new UdfpsEnrollHelper.Listener() {
@Override
public void onEnrollmentProgress(int remaining, int totalSteps) {
mView.onEnrollmentProgress(remaining, totalSteps);
}
@Override
public void onEnrollmentHelp(int remaining, int totalSteps) {
mView.onEnrollmentHelp(remaining, totalSteps);
}
@Override
public void onLastStepAcquired() {
mView.onLastStepAcquired();
}
};
protected UdfpsEnrollViewController(
@NonNull UdfpsEnrollView view,
@NonNull UdfpsEnrollHelper enrollHelper,
@NonNull StatusBarStateController statusBarStateController,
@NonNull ShadeExpansionStateManager shadeExpansionStateManager,
@NonNull SystemUIDialogManager systemUIDialogManager,
@NonNull DumpManager dumpManager,
@NonNull FeatureFlags featureFlags,
float scaleFactor) {
super(view, statusBarStateController, shadeExpansionStateManager, systemUIDialogManager,
dumpManager);
mEnrollProgressBarRadius = (int) (scaleFactor * getContext().getResources().getInteger(
R.integer.config_udfpsEnrollProgressBar));
mEnrollHelper = enrollHelper;
mView.setEnrollHelper(mEnrollHelper);
mView.setProgressBarRadius(mEnrollProgressBarRadius);
if (featureFlags.isEnabled(Flags.UDFPS_NEW_TOUCH_DETECTION)) {
mView.mUseExpandedOverlay = true;
}
}
@Override
@NonNull protected String getTag() {
return "UdfpsEnrollViewController";
}
@Override
protected void onViewAttached() {
super.onViewAttached();
if (mEnrollHelper.shouldShowProgressBar()) {
// Only need enrollment updates if the progress bar is showing :)
mEnrollHelper.setListener(mEnrollHelperListener);
}
}
@NonNull
@Override
public PointF getTouchTranslation() {
if (!mEnrollHelper.isGuidedEnrollmentStage()) {
return new PointF(0, 0);
} else {
return mEnrollHelper.getNextGuidedEnrollmentPoint();
}
}
@Override
public int getPaddingX() {
return mEnrollProgressBarRadius;
}
@Override
public int getPaddingY() {
return mEnrollProgressBarRadius;
}
@Override
public void doAnnounceForAccessibility(String str) {
mView.announceForAccessibility(str);
}
}
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