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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.launcher3.taskbar;
import static com.android.launcher3.anim.Interpolators.AGGRESSIVE_EASE;
import android.animation.PropertyValuesHolder;
import android.content.Context;
import android.graphics.Rect;
import android.util.AttributeSet;
import android.util.Pair;
import android.view.View;
import android.widget.Button;
import com.android.launcher3.Insettable;
import com.android.launcher3.R;
import com.android.launcher3.views.AbstractSlideInView;
/** Education view about the Taskbar. */
public class TaskbarEduView extends AbstractSlideInView<TaskbarActivityContext>
implements Insettable {
private static final int DEFAULT_OPEN_DURATION = 500;
private static final int DEFAULT_CLOSE_DURATION = 200;
private final Rect mInsets = new Rect();
private Button mStartButton;
private Button mEndButton;
private TaskbarEduPagedView mPagedView;
public TaskbarEduView(Context context, AttributeSet attr) {
this(context, attr, 0);
}
public TaskbarEduView(Context context, AttributeSet attrs,
int defStyleAttr) {
super(context, attrs, defStyleAttr);
}
protected void init(TaskbarEduController.TaskbarEduCallbacks callbacks) {
if (mPagedView != null) {
mPagedView.setControllerCallbacks(callbacks);
}
}
@Override
protected void handleClose(boolean animate) {
handleClose(animate, DEFAULT_CLOSE_DURATION);
}
@Override
protected boolean isOfType(int type) {
return (type & TYPE_TASKBAR_EDUCATION_DIALOG) != 0;
}
@Override
protected void onFinishInflate() {
super.onFinishInflate();
mContent = findViewById(R.id.edu_view);
mStartButton = findViewById(R.id.edu_start_button);
mEndButton = findViewById(R.id.edu_end_button);
mPagedView = findViewById(R.id.content);
mPagedView.setTaskbarEduView(this);
}
@Override
public void setInsets(Rect insets) {
mInsets.set(insets);
mContent.setPadding(mContent.getPaddingStart(),
mContent.getPaddingTop(), mContent.getPaddingEnd(), insets.bottom);
}
@Override
protected void attachToContainer() {
if (mColorScrim != null) {
getPopupContainer().addView(mColorScrim, 0);
}
getPopupContainer().addView(this, 1);
}
/** Show the Education flow. */
public void show() {
attachToContainer();
animateOpen();
}
@Override
protected Pair<View, String> getAccessibilityTarget() {
return Pair.create(mContent, mIsOpen ? getContext().getString(R.string.taskbar_edu_opened)
: getContext().getString(R.string.taskbar_edu_closed));
}
@Override
protected int getScrimColor(Context context) {
return context.getResources().getColor(R.color.widgets_picker_scrim);
}
@Override
protected void onLayout(boolean changed, int l, int t, int r, int b) {
int width = r - l;
int height = b - t;
// Lay out the content as center bottom aligned.
int contentWidth = mContent.getMeasuredWidth();
int contentLeft = (width - contentWidth - mInsets.left - mInsets.right) / 2 + mInsets.left;
mContent.layout(contentLeft, height - mContent.getMeasuredHeight(),
contentLeft + contentWidth, height);
setTranslationShift(mTranslationShift);
}
private void animateOpen() {
if (mIsOpen || mOpenCloseAnimator.isRunning()) {
return;
}
mIsOpen = true;
mOpenCloseAnimator.setValues(
PropertyValuesHolder.ofFloat(TRANSLATION_SHIFT, TRANSLATION_SHIFT_OPENED));
mOpenCloseAnimator.setInterpolator(AGGRESSIVE_EASE);
mOpenCloseAnimator.setDuration(DEFAULT_OPEN_DURATION).start();
}
void snapToPage(int page) {
mPagedView.snapToPage(page);
}
void updateStartButton(int textResId, OnClickListener onClickListener) {
mStartButton.setText(textResId);
mStartButton.setOnClickListener(onClickListener);
}
void updateEndButton(int textResId, OnClickListener onClickListener) {
mEndButton.setText(textResId);
mEndButton.setOnClickListener(onClickListener);
}
}
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