content: /*
   * Copyright (C) 2019 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.uioverrides.states;
  import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_FADE;
  import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_SCRIM_FADE;
  import static com.android.launcher3.anim.AnimatorSetBuilder.ANIM_OVERVIEW_TRANSLATE_X;
  import static com.android.launcher3.anim.Interpolators.FAST_OUT_SLOW_IN;
  import static com.android.launcher3.anim.Interpolators.INSTANT;
  import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_7;
  
  import com.android.launcher3.Launcher;
  import com.android.launcher3.LauncherState;
  import com.android.launcher3.R;
  import com.android.launcher3.anim.AnimatorSetBuilder;
  
  public class OverviewPeekState extends OverviewState {
      public OverviewPeekState(int id) {
          super(id);
      }
  
      @Override
      public ScaleAndTranslation getOverviewScaleAndTranslation(Launcher launcher) {
          ScaleAndTranslation result = super.getOverviewScaleAndTranslation(launcher);
          result.translationX = NORMAL.getOverviewScaleAndTranslation(launcher).translationX
                  - launcher.getResources().getDimension(R.dimen.overview_peek_distance);
          return result;
      }
  
      @Override
      public void prepareForAtomicAnimation(Launcher launcher, LauncherState fromState,
              AnimatorSetBuilder builder) {
          if (this == OVERVIEW_PEEK && fromState == NORMAL) {
              builder.setInterpolator(ANIM_OVERVIEW_FADE, INSTANT);
              builder.setInterpolator(ANIM_OVERVIEW_TRANSLATE_X, OVERSHOOT_1_7);
              builder.setInterpolator(ANIM_OVERVIEW_SCRIM_FADE, FAST_OUT_SLOW_IN);
          }
      }
  }
  