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Commit a0d844af authored by calderwoodra's avatar calderwoodra Committed by Copybara-Service
Browse files

Moved SearchController into its own class. 

It was starting to get pretty big and it's probably safe to say it deserves its
own file now to declutter the main activity.

Bug: 181512198
Test: existing
PiperOrigin-RevId: 182264121
Change-Id: Id3314839bcd2fa10f48cc1f0df0bf202ce36ea3a
parent 5bf13d47

java/com/android/dialer/main/impl/MainActivity.java

+3 −213
Original line number Diff line number Diff line
@@ -24,13 +24,8 @@ import android.provider.ContactsContract.QuickContact; 
import android.support.design.widget.FloatingActionButton;

import android.support.v4.app.FragmentTransaction;

import android.support.v7.app.AppCompatActivity;

import android.text.TextUtils;

import android.view.View;

import android.view.animation.Animation;

import android.view.animation.Animation.AnimationListener;

import android.widget.ImageView;

import com.android.dialer.calllog.ui.NewCallLogFragment;

import com.android.dialer.common.Assert;

import com.android.dialer.common.LogUtil;

import com.android.dialer.contactsfragment.ContactsFragment;

import com.android.dialer.contactsfragment.ContactsFragment.Header;
@@ -41,13 +36,9 @@ import com.android.dialer.dialpadview.DialpadFragment.LastOutgoingCallCallback; 
import com.android.dialer.dialpadview.DialpadFragment.OnDialpadQueryChangedListener;

import com.android.dialer.main.impl.BottomNavBar.OnBottomNavTabSelectedListener;

import com.android.dialer.main.impl.toolbar.MainToolbar;

import com.android.dialer.main.impl.toolbar.SearchBarListener;

import com.android.dialer.searchfragment.list.NewSearchFragment;

import com.android.dialer.searchfragment.list.NewSearchFragment.SearchFragmentListener;

import com.android.dialer.speeddial.SpeedDialFragment;

import com.android.dialer.util.ViewUtil;

import com.android.dialer.voicemail.listui.NewVoicemailFragment;

import com.google.common.base.Optional;



/** This is the main activity for dialer. It hosts favorites, call log, search, dialpad, etc... */

public final class MainActivity extends AppCompatActivity
@@ -59,7 +50,7 @@ public final class MainActivity extends AppCompatActivity 


  private static final String IS_FAB_HIDDEN_KEY = "is_fab_hidden";



  private SearchController searchController;

  private MainSearchController searchController;

  private FloatingActionButton fab;



  /**
@@ -92,7 +83,7 @@ public final class MainActivity extends AppCompatActivity 
    // TODO(calderwoodra): Implement last tab

    navBar.selectTab(BottomNavBar.TabIndex.SPEED_DIAL);



    searchController = new SearchController(navBar, fab, toolbar);

    searchController = new MainSearchController(this, navBar, fab, toolbar);

    toolbar.setSearchBarListener(searchController);

  }
@@ -129,7 +120,7 @@ public final class MainActivity extends AppCompatActivity 


  @Override // DialpadListener

  public void onDialpadShown() {

    searchController.getDialpadFragment().slideUp(true);

    searchController.onDialpadShown();

  }



  @Override // DialpadListener
@@ -161,207 +152,6 @@ public final class MainActivity extends AppCompatActivity 
    // TODO(calderwoodra): logging

  }



  /**

   * Search controller for handling all the logic related to entering and exiting the search UI.

   *

   * <p>Components modified are:

   *

   * <ul>

   *   <li>Bottom Nav Bar, completely hidden when in search ui.

   *   <li>FAB, visible in dialpad search when dialpad is hidden. Otherwise, FAB is hidden.

   *   <li>Toolbar, expanded and visible when dialpad is hidden. Otherwise, hidden off screen.

   *   <li>Dialpad, shown through fab clicks and hidden with Android back button.

   * </ul>

   *

   * @see #onBackPressed()

   */

  private final class SearchController implements SearchBarListener {



    private static final String DIALPAD_FRAGMENT_TAG = "dialpad_fragment_tag";

    private static final String SEARCH_FRAGMENT_TAG = "search_fragment_tag";



    private final BottomNavBar bottomNav;

    private final FloatingActionButton fab;

    private final MainToolbar toolbar;



    private SearchController(

        BottomNavBar bottomNav, FloatingActionButton fab, MainToolbar toolbar) {

      this.bottomNav = bottomNav;

      this.fab = fab;

      this.toolbar = toolbar;

    }



    /** Shows the dialpad, hides the FAB and slides the toolbar off screen. */

    public void showDialpad(boolean animate) {

      Assert.checkArgument(!isDialpadVisible());



      fab.hide();

      toolbar.slideUp(animate);

      toolbar.expand(animate, Optional.absent());

      setTitle(R.string.dialpad_activity_title);



      android.app.FragmentTransaction transaction = getFragmentManager().beginTransaction();



      // Show Search

      if (getSearchFragment() == null) {

        NewSearchFragment searchFragment = NewSearchFragment.newInstance(false);

        transaction.add(R.id.search_fragment_container, searchFragment, SEARCH_FRAGMENT_TAG);

      } else if (!isSearchVisible()) {

        transaction.show(getSearchFragment());

      }



      // Show Dialpad

      if (getDialpadFragment() == null) {

        DialpadFragment dialpadFragment = new DialpadFragment();

        transaction.add(R.id.dialpad_fragment_container, dialpadFragment, DIALPAD_FRAGMENT_TAG);

      } else {

        DialpadFragment dialpadFragment = getDialpadFragment();

        transaction.show(dialpadFragment);

      }

      transaction.commit();

    }



    /** Hides the dialpad, reveals the FAB and slides the toolbar back onto the screen. */

    public void hideDialpad(boolean animate, boolean bottomNavVisible) {

      Assert.checkArgument(isDialpadVisible());



      fab.show();

      toolbar.slideDown(animate);

      setTitle(R.string.main_activity_label);



      DialpadFragment dialpadFragment = getDialpadFragment();

      dialpadFragment.setAnimate(animate);

      dialpadFragment.slideDown(

          animate,

          new AnimationListener() {

            @Override

            public void onAnimationStart(Animation animation) {

              // Slide the bottom nav on animation start so it's (not) visible when the dialpad

              // finishes animating down.

              if (bottomNavVisible) {

                showBottomNav();

              } else {

                hideBottomNav();

              }

            }



            @Override

            public void onAnimationEnd(Animation animation) {

              if (!(isFinishing() || isDestroyed())) {

                getFragmentManager().beginTransaction().remove(dialpadFragment).commit();

              }

            }



            @Override

            public void onAnimationRepeat(Animation animation) {}

          });

    }



    private void hideBottomNav() {

      bottomNav.setVisibility(View.INVISIBLE);

      if (bottomNav.getHeight() == 0) {

        ViewUtil.doOnGlobalLayout(bottomNav, v -> fab.setTranslationY(bottomNav.getHeight()));

      } else {

        fab.setTranslationY(bottomNav.getHeight());

      }

    }



    private void showBottomNav() {

      bottomNav.setVisibility(View.VISIBLE);

      fab.setTranslationY(0);

    }



    /**

     * Should be called when the user presses the back button.

     *

     * @return true if #onBackPressed() handled to action.

     */

    public boolean onBackPressed() {

      if (isDialpadVisible() && !TextUtils.isEmpty(getDialpadFragment().getQuery())) {

        hideDialpad(/* animate=*/ true, /* bottomNavVisible=*/ false);

        return true;

      } else if (isSearchVisible()) {

        closeSearch(true);

        return true;

      } else {

        return false;

      }

    }



    /** Calls {@link #hideDialpad(boolean, boolean)} and removes the search fragment. */

    private void closeSearch(boolean animate) {

      Assert.checkArgument(isSearchVisible());

      if (isDialpadVisible()) {

        hideDialpad(animate, /* bottomNavVisible=*/ true);

      } else if (!fab.isShown()) {

        fab.show();

      }

      showBottomNav();

      toolbar.collapse(animate);

      getFragmentManager().beginTransaction().remove(getSearchFragment()).commit();

    }



    private DialpadFragment getDialpadFragment() {

      return (DialpadFragment) getFragmentManager().findFragmentByTag(DIALPAD_FRAGMENT_TAG);

    }



    private NewSearchFragment getSearchFragment() {

      return (NewSearchFragment) getFragmentManager().findFragmentByTag(SEARCH_FRAGMENT_TAG);

    }



    private boolean isDialpadVisible() {

      DialpadFragment fragment = getDialpadFragment();

      return fragment != null

          && fragment.isAdded()

          && !fragment.isHidden()

          && fragment.isDialpadSlideUp();

    }



    private boolean isSearchVisible() {

      NewSearchFragment fragment = getSearchFragment();

      return fragment != null && fragment.isAdded() && !fragment.isHidden();

    }



    /**

     * Opens search in regular/search bar search mode.

     *

     * <p>Hides fab, expands toolbar and starts the search fragment.

     */

    @Override

    public void onSearchBarClicked() {

      fab.hide();

      toolbar.expand(/* animate=*/ true, Optional.absent());



      android.app.FragmentTransaction transaction = getFragmentManager().beginTransaction();



      // Show Search

      if (getSearchFragment() == null) {

        NewSearchFragment searchFragment = NewSearchFragment.newInstance(false);

        transaction.add(R.id.search_fragment_container, searchFragment, SEARCH_FRAGMENT_TAG);

      } else if (!isSearchVisible()) {

        transaction.show(getSearchFragment());

      }

      transaction.commit();

    }



    @Override

    public void onSearchBackButtonClicked() {

      closeSearch(true);

    }



    @Override

    public void onSearchQueryUpdated(String query) {}



    @Override

    public void onVoiceButtonClicked(VoiceSearchResultCallback voiceSearchResultCallback) {}



    @Override

    public void openSettings() {}



    @Override

    public void sendFeedback() {}

  }



  /**

   * Implementation of {@link OnBottomNavTabSelectedListener} that handles logic for showing each of

   * the main tabs.

java/com/android/dialer/main/impl/MainSearchController.java

0 → 100644
+246 −0
Original line number Diff line number Diff line 
/*

 * 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.dialer.main.impl;



import android.support.design.widget.FloatingActionButton;

import android.text.TextUtils;

import android.view.View;

import android.view.animation.Animation;

import android.view.animation.Animation.AnimationListener;

import com.android.dialer.common.Assert;

import com.android.dialer.dialpadview.DialpadFragment;

import com.android.dialer.dialpadview.DialpadFragment.DialpadListener;

import com.android.dialer.main.impl.toolbar.MainToolbar;

import com.android.dialer.main.impl.toolbar.SearchBarListener;

import com.android.dialer.searchfragment.list.NewSearchFragment;

import com.android.dialer.util.ViewUtil;

import com.google.common.base.Optional;



/**

 * Search controller for handling all the logic related to entering and exiting the search UI.

 *

 * <p>Components modified are:

 *

 * <ul>

 *   <li>Bottom Nav Bar, completely hidden when in search ui.

 *   <li>FAB, visible in dialpad search when dialpad is hidden. Otherwise, FAB is hidden.

 *   <li>Toolbar, expanded and visible when dialpad is hidden. Otherwise, hidden off screen.

 *   <li>Dialpad, shown through fab clicks and hidden with Android back button.

 * </ul>

 *

 * @see #onBackPressed()

 */

final class MainSearchController implements SearchBarListener {



  private static final String DIALPAD_FRAGMENT_TAG = "dialpad_fragment_tag";

  private static final String SEARCH_FRAGMENT_TAG = "search_fragment_tag";



  private final MainActivity mainActivity;

  private final BottomNavBar bottomNav;

  private final FloatingActionButton fab;

  private final MainToolbar toolbar;



  MainSearchController(

      MainActivity mainActivity,

      BottomNavBar bottomNav,

      FloatingActionButton fab,

      MainToolbar toolbar) {

    this.mainActivity = mainActivity;

    this.bottomNav = bottomNav;

    this.fab = fab;

    this.toolbar = toolbar;

  }



  /** Shows the dialpad, hides the FAB and slides the toolbar off screen. */

  public void showDialpad(boolean animate) {

    Assert.checkArgument(!isDialpadVisible());



    fab.hide();

    toolbar.slideUp(animate);

    toolbar.expand(animate, Optional.absent());

    mainActivity.setTitle(R.string.dialpad_activity_title);



    android.app.FragmentTransaction transaction =

        mainActivity.getFragmentManager().beginTransaction();



    // Show Search

    if (getSearchFragment() == null) {

      NewSearchFragment searchFragment = NewSearchFragment.newInstance(false);

      transaction.add(R.id.search_fragment_container, searchFragment, SEARCH_FRAGMENT_TAG);

    } else if (!isSearchVisible()) {

      transaction.show(getSearchFragment());

    }



    // Show Dialpad

    if (getDialpadFragment() == null) {

      DialpadFragment dialpadFragment = new DialpadFragment();

      transaction.add(R.id.dialpad_fragment_container, dialpadFragment, DIALPAD_FRAGMENT_TAG);

    } else {

      DialpadFragment dialpadFragment = getDialpadFragment();

      transaction.show(dialpadFragment);

    }

    transaction.commit();

  }



  /** Hides the dialpad, reveals the FAB and slides the toolbar back onto the screen. */

  private void hideDialpad(boolean animate, boolean bottomNavVisible) {

    Assert.checkArgument(isDialpadVisible());



    fab.show();

    toolbar.slideDown(animate);

    mainActivity.setTitle(R.string.main_activity_label);



    DialpadFragment dialpadFragment = getDialpadFragment();

    dialpadFragment.setAnimate(animate);

    dialpadFragment.slideDown(

        animate,

        new AnimationListener() {

          @Override

          public void onAnimationStart(Animation animation) {

            // Slide the bottom nav on animation start so it's (not) visible when the dialpad

            // finishes animating down.

            if (bottomNavVisible) {

              showBottomNav();

            } else {

              hideBottomNav();

            }

          }



          @Override

          public void onAnimationEnd(Animation animation) {

            if (!(mainActivity.isFinishing() || mainActivity.isDestroyed())) {

              mainActivity.getFragmentManager().beginTransaction().remove(dialpadFragment).commit();

            }

          }



          @Override

          public void onAnimationRepeat(Animation animation) {}

        });

  }



  private void hideBottomNav() {

    bottomNav.setVisibility(View.INVISIBLE);

    if (bottomNav.getHeight() == 0) {

      ViewUtil.doOnGlobalLayout(bottomNav, v -> fab.setTranslationY(bottomNav.getHeight()));

    } else {

      fab.setTranslationY(bottomNav.getHeight());

    }

  }



  private void showBottomNav() {

    bottomNav.setVisibility(View.VISIBLE);

    fab.setTranslationY(0);

  }



  /** Should be called when {@link DialpadListener#onDialpadShown()} is called. */

  public void onDialpadShown() {

    getDialpadFragment().slideUp(true);

  }



  /**

   * Should be called when the user presses the back button.

   *

   * @return true if #onBackPressed() handled to action.

   */

  public boolean onBackPressed() {

    if (isDialpadVisible() && !TextUtils.isEmpty(getDialpadFragment().getQuery())) {

      hideDialpad(/* animate=*/ true, /* bottomNavVisible=*/ false);

      return true;

    } else if (isSearchVisible()) {

      closeSearch(true);

      return true;

    } else {

      return false;

    }

  }



  /** Calls {@link #hideDialpad(boolean, boolean)} and removes the search fragment. */

  private void closeSearch(boolean animate) {

    Assert.checkArgument(isSearchVisible());

    if (isDialpadVisible()) {

      hideDialpad(animate, /* bottomNavVisible=*/ true);

    } else if (!fab.isShown()) {

      fab.show();

    }

    showBottomNav();

    toolbar.collapse(animate);

    mainActivity.getFragmentManager().beginTransaction().remove(getSearchFragment()).commit();

  }



  private DialpadFragment getDialpadFragment() {

    return (DialpadFragment)

        mainActivity.getFragmentManager().findFragmentByTag(DIALPAD_FRAGMENT_TAG);

  }



  private NewSearchFragment getSearchFragment() {

    return (NewSearchFragment)

        mainActivity.getFragmentManager().findFragmentByTag(SEARCH_FRAGMENT_TAG);

  }



  private boolean isDialpadVisible() {

    DialpadFragment fragment = getDialpadFragment();

    return fragment != null

        && fragment.isAdded()

        && !fragment.isHidden()

        && fragment.isDialpadSlideUp();

  }



  private boolean isSearchVisible() {

    NewSearchFragment fragment = getSearchFragment();

    return fragment != null && fragment.isAdded() && !fragment.isHidden();

  }



  /**

   * Opens search in regular/search bar search mode.

   *

   * <p>Hides fab, expands toolbar and starts the search fragment.

   */

  @Override

  public void onSearchBarClicked() {

    fab.hide();

    toolbar.expand(/* animate=*/ true, Optional.absent());



    android.app.FragmentTransaction transaction =

        mainActivity.getFragmentManager().beginTransaction();



    // Show Search

    if (getSearchFragment() == null) {

      NewSearchFragment searchFragment = NewSearchFragment.newInstance(false);

      transaction.add(R.id.search_fragment_container, searchFragment, SEARCH_FRAGMENT_TAG);

    } else if (!isSearchVisible()) {

      transaction.show(getSearchFragment());

    }

    transaction.commit();

  }



  @Override

  public void onSearchBackButtonClicked() {

    closeSearch(true);

  }



  @Override

  public void onSearchQueryUpdated(String query) {}



  @Override

  public void onVoiceButtonClicked(VoiceSearchResultCallback voiceSearchResultCallback) {}



  @Override

  public void openSettings() {}



  @Override

  public void sendFeedback() {}

}