content: /*
   * 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.launcher3.views;
  
  import static com.android.launcher3.compat.AccessibilityManagerCompat.sendCustomAccessibilityEvent;
  
  import android.animation.PropertyValuesHolder;
  import android.content.Context;
  import android.graphics.Rect;
  import android.util.AttributeSet;
  import android.view.LayoutInflater;
  import android.view.TouchDelegate;
  import android.view.View;
  import android.view.accessibility.AccessibilityEvent;
  
  import com.android.launcher3.Insettable;
  import com.android.launcher3.Launcher;
  import com.android.launcher3.R;
  import com.android.launcher3.anim.Interpolators;
  import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
  
  public class BottomUserEducationView extends AbstractSlideInView implements Insettable {
  
      private static final String KEY_SHOWED_BOTTOM_USER_EDUCATION = "showed_bottom_user_education";
  
      private static final int DEFAULT_CLOSE_DURATION = 200;
  
      private final Rect mInsets = new Rect();
  
      private View mCloseButton;
  
      public BottomUserEducationView(Context context, AttributeSet attr) {
          this(context, attr, 0);
      }
  
      public BottomUserEducationView(Context context, AttributeSet attrs,
              int defStyleAttr) {
          super(context, attrs, defStyleAttr);
          mContent = this;
      }
  
      @Override
      protected void onFinishInflate() {
          super.onFinishInflate();
          mCloseButton = findViewById(R.id.close_bottom_user_tip);
          mCloseButton.setOnClickListener(view -> handleClose(true));
      }
  
      @Override
      protected void onLayout(boolean changed, int l, int t, int r, int b) {
          super.onLayout(changed, l, t, r, b);
          setTranslationShift(mTranslationShift);
          expandTouchAreaOfCloseButton();
      }
  
      @Override
      public void logActionCommand(int command) {
          // Since this is on-boarding popup, it is not a user controlled action.
      }
  
      @Override
      public int getLogContainerType() {
          return ContainerType.TIP;
      }
  
      @Override
      protected boolean isOfType(int type) {
          return (type & TYPE_ON_BOARD_POPUP) != 0;
      }
  
      @Override
      public void setInsets(Rect insets) {
          // Extend behind left, right, and bottom insets.
          int leftInset = insets.left - mInsets.left;
          int rightInset = insets.right - mInsets.right;
          int bottomInset = insets.bottom - mInsets.bottom;
          mInsets.set(insets);
          setPadding(getPaddingLeft() + leftInset, getPaddingTop(),
                  getPaddingRight() + rightInset, getPaddingBottom() + bottomInset);
      }
  
      @Override
      protected void handleClose(boolean animate) {
          handleClose(animate, DEFAULT_CLOSE_DURATION);
          if (animate) {
              // We animate only when the user is visible, which is a proxy for an explicit
              // close action.
              mLauncher.getSharedPrefs().edit()
                      .putBoolean(KEY_SHOWED_BOTTOM_USER_EDUCATION, true).apply();
              sendCustomAccessibilityEvent(
                      BottomUserEducationView.this,
                      AccessibilityEvent.TYPE_WINDOW_STATE_CHANGED,
                      getContext().getString(R.string.bottom_work_tab_user_education_closed));
          }
      }
  
      private void open(boolean animate) {
          if (mIsOpen || mOpenCloseAnimator.isRunning()) {
              return;
          }
          mIsOpen = true;
          if (animate) {
              mOpenCloseAnimator.setValues(
                      PropertyValuesHolder.ofFloat(TRANSLATION_SHIFT, TRANSLATION_SHIFT_OPENED));
              mOpenCloseAnimator.setInterpolator(Interpolators.FAST_OUT_SLOW_IN);
              mOpenCloseAnimator.start();
          } else {
              setTranslationShift(TRANSLATION_SHIFT_OPENED);
          }
      }
  
      public static void showIfNeeded(Launcher launcher) {
          if (launcher.getSharedPrefs().getBoolean(KEY_SHOWED_BOTTOM_USER_EDUCATION, false)) {
              return;
          }
  
          LayoutInflater layoutInflater = LayoutInflater.from(launcher);
          BottomUserEducationView bottomUserEducationView =
                  (BottomUserEducationView) layoutInflater.inflate(
                          R.layout.work_tab_bottom_user_education_view, launcher.getDragLayer(),
                          false);
          launcher.getDragLayer().addView(bottomUserEducationView);
          bottomUserEducationView.open(true);
      }
  
      private void expandTouchAreaOfCloseButton() {
          Rect hitRect = new Rect();
          mCloseButton.getHitRect(hitRect);
          hitRect.left -= mCloseButton.getWidth();
          hitRect.top -= mCloseButton.getHeight();
          hitRect.right += mCloseButton.getWidth();
          hitRect.bottom += mCloseButton.getHeight();
          View parent = (View) mCloseButton.getParent();
          parent.setTouchDelegate(new TouchDelegate(hitRect, mCloseButton));
      }
  }
  