| /* |
| * Copyright (C) 2012 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.keyguard; |
| |
| import static com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_HALF_OPENED; |
| import static com.android.systemui.statusbar.policy.DevicePostureController.DEVICE_POSTURE_UNKNOWN; |
| |
| import android.content.Context; |
| import android.content.res.Configuration; |
| import android.content.res.Resources; |
| import android.util.AttributeSet; |
| import android.view.View; |
| import android.view.ViewGroup; |
| import android.view.animation.AnimationUtils; |
| |
| import androidx.constraintlayout.helper.widget.Flow; |
| import androidx.constraintlayout.widget.ConstraintLayout; |
| import androidx.constraintlayout.widget.ConstraintSet; |
| |
| import com.android.internal.jank.InteractionJankMonitor; |
| import com.android.settingslib.animation.AppearAnimationUtils; |
| import com.android.settingslib.animation.DisappearAnimationUtils; |
| import com.android.systemui.R; |
| import com.android.systemui.statusbar.policy.DevicePostureController.DevicePostureInt; |
| |
| /** |
| * Displays a PIN pad for unlocking. |
| */ |
| public class KeyguardPINView extends KeyguardPinBasedInputView { |
| |
| private final AppearAnimationUtils mAppearAnimationUtils; |
| private final DisappearAnimationUtils mDisappearAnimationUtils; |
| private final DisappearAnimationUtils mDisappearAnimationUtilsLocked; |
| private ConstraintLayout mContainer; |
| private int mDisappearYTranslation; |
| private View[][] mViews; |
| @DevicePostureInt private int mLastDevicePosture = DEVICE_POSTURE_UNKNOWN; |
| |
| public KeyguardPINView(Context context) { |
| this(context, null); |
| } |
| |
| public KeyguardPINView(Context context, AttributeSet attrs) { |
| super(context, attrs); |
| mAppearAnimationUtils = new AppearAnimationUtils(context); |
| mDisappearAnimationUtils = new DisappearAnimationUtils(context, |
| 125, 0.6f /* translationScale */, |
| 0.45f /* delayScale */, AnimationUtils.loadInterpolator( |
| mContext, android.R.interpolator.fast_out_linear_in)); |
| mDisappearAnimationUtilsLocked = new DisappearAnimationUtils(context, |
| (long) (125 * KeyguardPatternView.DISAPPEAR_MULTIPLIER_LOCKED), |
| 0.6f /* translationScale */, |
| 0.45f /* delayScale */, AnimationUtils.loadInterpolator( |
| mContext, android.R.interpolator.fast_out_linear_in)); |
| mDisappearYTranslation = getResources().getDimensionPixelSize( |
| R.dimen.disappear_y_translation); |
| } |
| |
| @Override |
| protected void onConfigurationChanged(Configuration newConfig) { |
| updateMargins(); |
| } |
| |
| void onDevicePostureChanged(@DevicePostureInt int posture) { |
| mLastDevicePosture = posture; |
| updateMargins(); |
| } |
| |
| @Override |
| protected void resetState() { |
| } |
| |
| @Override |
| protected int getPasswordTextViewId() { |
| return R.id.pinEntry; |
| } |
| |
| private void updateMargins() { |
| Resources res = mContext.getResources(); |
| |
| // Re-apply everything to the keys... |
| int verticalMargin = res.getDimensionPixelSize(R.dimen.num_pad_entry_row_margin_bottom); |
| int horizontalMargin = res.getDimensionPixelSize(R.dimen.num_pad_key_margin_end); |
| String ratio = res.getString(R.string.num_pad_key_ratio); |
| |
| Flow flow = (Flow) mContainer.findViewById(R.id.flow1); |
| flow.setHorizontalGap(horizontalMargin); |
| flow.setVerticalGap(verticalMargin); |
| |
| // Update the guideline based on the device posture... |
| float halfOpenPercentage = res.getFloat(R.dimen.half_opened_bouncer_height_ratio); |
| |
| ConstraintSet cs = new ConstraintSet(); |
| cs.clone(mContainer); |
| cs.setGuidelinePercent(R.id.pin_pad_top_guideline, |
| mLastDevicePosture == DEVICE_POSTURE_HALF_OPENED ? halfOpenPercentage : 0.0f); |
| cs.applyTo(mContainer); |
| |
| // Password entry area |
| int passwordHeight = res.getDimensionPixelSize(R.dimen.keyguard_password_height); |
| View pinEntry = findViewById(getPasswordTextViewId()); |
| ViewGroup.LayoutParams lp = pinEntry.getLayoutParams(); |
| lp.height = passwordHeight; |
| pinEntry.setLayoutParams(lp); |
| |
| // Below row0 |
| View row0 = findViewById(R.id.row0); |
| row0.setPadding(0, 0, 0, verticalMargin); |
| |
| // Above the emergency contact area |
| int marginTop = res.getDimensionPixelSize(R.dimen.keyguard_eca_top_margin); |
| View eca = findViewById(R.id.keyguard_selector_fade_container); |
| if (eca != null) { |
| ViewGroup.MarginLayoutParams mLp = (ViewGroup.MarginLayoutParams) eca.getLayoutParams(); |
| mLp.topMargin = marginTop; |
| eca.setLayoutParams(mLp); |
| } |
| } |
| |
| @Override |
| protected void onFinishInflate() { |
| super.onFinishInflate(); |
| |
| mContainer = findViewById(R.id.pin_container); |
| mViews = new View[][]{ |
| new View[]{ |
| findViewById(R.id.row0), null, null |
| }, |
| new View[]{ |
| findViewById(R.id.key1), findViewById(R.id.key2), |
| findViewById(R.id.key3) |
| }, |
| new View[]{ |
| findViewById(R.id.key4), findViewById(R.id.key5), |
| findViewById(R.id.key6) |
| }, |
| new View[]{ |
| findViewById(R.id.key7), findViewById(R.id.key8), |
| findViewById(R.id.key9) |
| }, |
| new View[]{ |
| findViewById(R.id.delete_button), findViewById(R.id.key0), |
| findViewById(R.id.key_enter) |
| }, |
| new View[]{ |
| null, mEcaView, null |
| }}; |
| } |
| |
| @Override |
| public int getWrongPasswordStringId() { |
| return R.string.kg_wrong_pin; |
| } |
| |
| @Override |
| public void startAppearAnimation() { |
| enableClipping(false); |
| setAlpha(1f); |
| setTranslationY(mAppearAnimationUtils.getStartTranslation()); |
| AppearAnimationUtils.startTranslationYAnimation(this, 0 /* delay */, 500 /* duration */, |
| 0, mAppearAnimationUtils.getInterpolator(), |
| getAnimationListener(InteractionJankMonitor.CUJ_LOCKSCREEN_PIN_APPEAR)); |
| mAppearAnimationUtils.startAnimation2d(mViews, |
| new Runnable() { |
| @Override |
| public void run() { |
| enableClipping(true); |
| } |
| }); |
| } |
| |
| public boolean startDisappearAnimation(boolean needsSlowUnlockTransition, |
| final Runnable finishRunnable) { |
| |
| enableClipping(false); |
| setTranslationY(0); |
| AppearAnimationUtils.startTranslationYAnimation(this, 0 /* delay */, 280 /* duration */, |
| mDisappearYTranslation, mDisappearAnimationUtils.getInterpolator(), |
| getAnimationListener(InteractionJankMonitor.CUJ_LOCKSCREEN_PIN_DISAPPEAR)); |
| DisappearAnimationUtils disappearAnimationUtils = needsSlowUnlockTransition |
| ? mDisappearAnimationUtilsLocked |
| : mDisappearAnimationUtils; |
| disappearAnimationUtils.startAnimation2d(mViews, |
| () -> { |
| enableClipping(true); |
| if (finishRunnable != null) { |
| finishRunnable.run(); |
| } |
| }); |
| return true; |
| } |
| |
| private void enableClipping(boolean enable) { |
| mContainer.setClipToPadding(enable); |
| mContainer.setClipChildren(enable); |
| setClipChildren(enable); |
| } |
| |
| @Override |
| public boolean hasOverlappingRendering() { |
| return false; |
| } |
| } |