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author | Eric Erfanian <erfanian@google.com> | 2017-03-20 20:40:36 +0000 |
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committer | Eric Erfanian <erfanian@google.com> | 2017-03-20 20:40:36 +0000 |
commit | 30ccc4f3aa6da94f0bb8a01a880a6353b883b263 (patch) | |
tree | 2f55365aaf87df9ba7c1fe0be56a7d0988eadf30 /java/com/android/incallui/incall/impl/InCallPaginator.java | |
parent | 06b6b56e9eaa91ebf757ea641e38a9c885fa40bd (diff) | |
download | android_packages_apps_Dialer-30ccc4f3aa6da94f0bb8a01a880a6353b883b263.tar.gz android_packages_apps_Dialer-30ccc4f3aa6da94f0bb8a01a880a6353b883b263.tar.bz2 android_packages_apps_Dialer-30ccc4f3aa6da94f0bb8a01a880a6353b883b263.zip |
Revert "Update AOSP Dialer source from internal google3 repository at cl/150622237"
This reverts commit 06b6b56e9eaa91ebf757ea641e38a9c885fa40bd.
Change-Id: Ida8c5ee67669524dc63b9adc60a6dd392cb9b9a6
Diffstat (limited to 'java/com/android/incallui/incall/impl/InCallPaginator.java')
-rw-r--r-- | java/com/android/incallui/incall/impl/InCallPaginator.java | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/java/com/android/incallui/incall/impl/InCallPaginator.java b/java/com/android/incallui/incall/impl/InCallPaginator.java deleted file mode 100644 index 8ebbd76a2..000000000 --- a/java/com/android/incallui/incall/impl/InCallPaginator.java +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright (C) 2017 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.incallui.incall.impl; - -import android.animation.ValueAnimator; -import android.content.Context; -import android.graphics.Canvas; -import android.graphics.Paint; -import android.graphics.Path; -import android.support.annotation.VisibleForTesting; -import android.support.v4.view.ViewPager; -import android.support.v4.view.ViewPager.OnPageChangeListener; -import android.util.AttributeSet; -import android.view.View; -import com.android.dialer.common.Assert; - -/** - * This is the view class for incall paginator visible when a user has EC data attached to their - * call. It contains animation methods when the swipe gesture is performed. - */ -public class InCallPaginator extends View implements OnPageChangeListener { - - private int dotRadius; - private int dotsSeparation; - - private Paint activeDotPaintPortrait; - private Paint inactiveDotPaintPortrait; - - private Path inactiveDotPath; - private ValueAnimator transitionAnimator; - private boolean useModeSwitchTransition; - - private float progress; - private boolean toFirstPage; - private boolean pageChanged; - - public InCallPaginator(Context context) { - super(context); - init(context); - } - - public InCallPaginator(Context context, AttributeSet attrs) { - super(context, attrs); - init(context); - } - - private void init(Context context) { - dotRadius = getResources().getDimensionPixelSize(R.dimen.paginator_dot_radius); - dotsSeparation = getResources().getDimensionPixelSize(R.dimen.paginator_dots_separation); - - int activeDotColor = context.getColor(R.color.paginator_dot); - int inactiveDotColor = context.getColor(R.color.paginator_path); - activeDotPaintPortrait = new Paint(Paint.ANTI_ALIAS_FLAG); - activeDotPaintPortrait.setColor(activeDotColor); - inactiveDotPaintPortrait = new Paint(Paint.ANTI_ALIAS_FLAG); - inactiveDotPaintPortrait.setColor(inactiveDotColor); - - inactiveDotPath = new Path(); - transitionAnimator = ValueAnimator.ofFloat(0f, 1f); - transitionAnimator.setInterpolator(null); - transitionAnimator.setCurrentFraction(0f); - transitionAnimator.addUpdateListener(animation -> invalidate()); - } - - @VisibleForTesting - public void setProgress(float progress, boolean toFirstPage) { - this.progress = progress; - this.toFirstPage = toFirstPage; - - // Ensure the dot transition keeps up with the swipe progress. - if (transitionAnimator.isStarted() && progress > transitionAnimator.getAnimatedFraction()) { - transitionAnimator.setCurrentFraction(progress); - } - - invalidate(); - } - - private void startTransition() { - if (transitionAnimator.getAnimatedFraction() < 1f) { - transitionAnimator.setCurrentFraction(progress); - useModeSwitchTransition = false; - transitionAnimator.cancel(); - transitionAnimator.start(); - } - } - - private void endTransition(boolean snapBack) { - if (transitionAnimator.getAnimatedFraction() > 0f) { - useModeSwitchTransition = !snapBack; - transitionAnimator.cancel(); - transitionAnimator.reverse(); - } - } - - @Override - public void onDraw(Canvas canvas) { - super.onDraw(canvas); - - int centerX = getWidth() / 2; - int centerY = getHeight() / 2; - - float transitionFraction = (float) transitionAnimator.getAnimatedValue(); - - // Draw the inactive "dots". - inactiveDotPath.reset(); - if (useModeSwitchTransition) { - float trackWidth = 2 * dotRadius + transitionFraction * (2 * dotRadius + dotsSeparation); - float indicatorRadius = dotRadius * (1f - 2f * Math.min(transitionFraction, 0.5f)); - float indicatorOffset = dotRadius + dotsSeparation / 2; - if (toFirstPage) { - float trackLeft = centerX - indicatorOffset - dotRadius; - inactiveDotPath.addRoundRect( - trackLeft, - centerY - dotRadius, - trackLeft + trackWidth, - centerY + dotRadius, - dotRadius, - dotRadius, - Path.Direction.CW); - inactiveDotPath.addCircle( - centerX + indicatorOffset, centerY, indicatorRadius, Path.Direction.CW); - } else { - float trackRight = centerX + indicatorOffset + dotRadius; - inactiveDotPath.addRoundRect( - trackRight - trackWidth, - centerY - dotRadius, - trackRight, - centerY + dotRadius, - dotRadius, - dotRadius, - Path.Direction.CW); - inactiveDotPath.addCircle( - centerX - indicatorOffset, centerY, indicatorRadius, Path.Direction.CW); - } - } else { - float centerOffset = dotsSeparation / 2f; - float innerOffset = centerOffset - transitionFraction * (dotRadius + centerOffset); - float outerOffset = 2f * dotRadius + centerOffset; - inactiveDotPath.addRoundRect( - centerX - outerOffset, - centerY - dotRadius, - centerX - innerOffset, - centerY + dotRadius, - dotRadius, - dotRadius, - Path.Direction.CW); - inactiveDotPath.addRoundRect( - centerX + innerOffset, - centerY - dotRadius, - centerX + outerOffset, - centerY + dotRadius, - dotRadius, - dotRadius, - Path.Direction.CW); - } - Paint inactivePaint = inactiveDotPaintPortrait; - canvas.drawPath(inactiveDotPath, inactivePaint); - - // Draw the white active dot. - float activeDotOffset = - (toFirstPage ? 1f - 2f * progress : 2f * progress - 1f) * (dotRadius + dotsSeparation / 2); - Paint activePaint = activeDotPaintPortrait; - canvas.drawCircle(centerX + activeDotOffset, centerY, dotRadius, activePaint); - } - - public void setupWithViewPager(ViewPager pager) { - Assert.checkArgument(pager.getAdapter().getCount() == 2, "Invalid page count."); - pager.addOnPageChangeListener(this); - } - - @Override - public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) { - setProgress(positionOffset, position != 0); - } - - @Override - public void onPageSelected(int position) { - pageChanged = true; - } - - @Override - public void onPageScrollStateChanged(int state) { - switch (state) { - case ViewPager.SCROLL_STATE_IDLE: - endTransition(!pageChanged); - pageChanged = false; - break; - case ViewPager.SCROLL_STATE_DRAGGING: - startTransition(); - break; - case ViewPager.SCROLL_STATE_SETTLING: - default: - break; - } - } -} |