androidx.appcompat.app.ActionBar Java Examples

/**
 * 初始化 ToolBar
 */
protected void initToolBar() {
    // = 处理 ActionBar =
    setSupportActionBar(vid_bt_toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        // 给左上角图标的左边加上一个返回的图标
        actionBar.setDisplayHomeAsUpEnabled(true);
        // 对应 ActionBar.DISPLAY_SHOW_TITLE
        actionBar.setDisplayShowTitleEnabled(false);
    }
    // 设置点击事件
    vid_bt_toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            // 关闭页面
            finish();
        }
    });
}
 

private void toggleActionBarVisibility(boolean hide) {
    Activity activity = getActivity();
    if (activity == null || !(activity instanceof BaseActivity)) {
        return;
    }

    ActionBar actionBar = ((BaseActivity) activity).getSupportActionBar();
    if (actionBar != null) {
        if (hide) {
            actionBar.hide();
        }
        else {
            actionBar.show();
        }
    }
}
 

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    final AppCompatActivity activity = (AppCompatActivity) getActivity();
    if (activity == null) {
        return  null;
    }
    // Inflate the fragment layout
    View fragment = inflater.inflate(R.layout.fragment_acc_security, container, false);
    final ActionBar bar = activity.getSupportActionBar();
    if (bar != null) {
        bar.setDisplayHomeAsUpEnabled(true);
    }

    Toolbar toolbar = activity.findViewById(R.id.toolbar);
    toolbar.setTitle(R.string.security);
    toolbar.setNavigationOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            activity.getSupportFragmentManager().popBackStack();
        }
    });

    return fragment;
}
 

@Override
public View onCreateView(@NonNull LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    final LoginActivity parent = (LoginActivity) getActivity();
    if (parent == null) {
        return null;
    }

    setHasOptionsMenu(false);
    ActionBar bar = parent.getSupportActionBar();
    if (bar != null) {
        bar.setDisplayHomeAsUpEnabled(true);
    }

    View fragment = inflater.inflate(R.layout.fragment_validate, container, false);
    fragment.findViewById(R.id.confirm).setOnClickListener(this);
    fragment.findViewById(R.id.cancel).setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            parent.showFragment(LoginActivity.FRAGMENT_LOGIN);
        }
    });

    return fragment;
}
 

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);

  ActionBar actionBar = getSupportActionBar();
  if (actionBar != null) {
    actionBar.setDisplayHomeAsUpEnabled(true);
  }

  // Create UI for the preferenceFragment created by the child class of BasePreferencesActivity.
  preferenceFragment = createPreferenceFragment();
  if (preferenceFragment != null) {
    getSupportFragmentManager()
        .beginTransaction()
        .replace(android.R.id.content, preferenceFragment)
        .commit();
  }
}
 

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    String title = null;
    if (getArguments() != null) {
        title = getArguments().getString(ARG_TITLE);
        mText = getArguments().getString(ARG_TEXT);
    }

    // Update ActionBar
    AppCompatActivity activity = (AppCompatActivity) getActivity();
    if (activity != null) {
        ActionBar actionBar = activity.getSupportActionBar();
        if (actionBar != null) {
            actionBar.setTitle(title);
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    }
}
 

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    setTitle(R.string.activity_devicepluginlist_title);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }

    if (savedInstanceState == null) {
        Fragment f = new DevicePluginListFragment();
        FragmentManager fm = getSupportFragmentManager();
        FragmentTransaction t = fm.beginTransaction();
        t.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_OPEN);
        t.add(android.R.id.content, f, "container");
        t.commit();
    }
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_about);
  Toolbar toolbar = findViewById(R.id.toolbar);
  setSupportActionBar(toolbar);
  getSupportActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_HOME |
    ActionBar.DISPLAY_HOME_AS_UP | ActionBar.DISPLAY_SHOW_TITLE);
  String versionName = "";
  try {
    versionName = getPackageManager().getPackageInfo(getPackageName(), 0).versionName;
  } catch (PackageManager.NameNotFoundException e) {
    e.printStackTrace();
  }
  setTextWithLinks(R.id.text_application_info, getString(R.string.application_info_text, versionName));
  setTextWithLinks(R.id.text_developer_info, getString(R.string.developer_info_text));
  setTextWithLinks(R.id.text_libraries, getString(R.string.libraries_text));
  setTextWithLinks(R.id.text_license, getString(R.string.license_text));
}
 

private void setToolbar() {
    collapsingToolbar.setContentScrimColor(ContextCompat.getColor(getContext(), R.color.colorPrimary));
    collapsingToolbar.setTitle(getString(R.string.movie_details));
    collapsingToolbar.setCollapsedTitleTextAppearance(R.style.CollapsedToolbar);
    collapsingToolbar.setExpandedTitleTextAppearance(R.style.ExpandedToolbar);
    collapsingToolbar.setTitleEnabled(true);

    if (toolbar != null) {
        ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);

        ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    } else {
        // Don't inflate. Tablet is in landscape mode.
    }
}
 

@Override
protected void initData() {
    is_lock = true;
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.hide();
    }
    getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN, WindowManager.LayoutParams.FLAG_FULLSCREEN);
    mMusicPlayBean = MusicPlayerManager.getInstance().getMusicPlayBean();
    updateContent();
    addDisposable(Observable.interval(200, TimeUnit.MILLISECONDS).observeOn(AndroidSchedulers.mainThread())
            .subscribe(aLong -> {
                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("hh:mm-MM月dd日 E", Locale.CHINESE);
                String date[] = simpleDateFormat.format(new Date()).split("-");
                time.setText(date[0]);
                week.setText(date[1]);
                bottomLrc.seekTo(MusicPlayerManager.getInstance().getPosition(), false, false);
            }));
}
 

@Override
public void onCreatePreferences(Bundle bundle, String rootKey) {
    AppCompatActivity activity = (AppCompatActivity) getActivity();
    if (activity == null) {
        return;
    }

    setHasOptionsMenu(false);

    ActionBar bar = activity.getSupportActionBar();
    if (bar != null) {
        bar.setDisplayHomeAsUpEnabled(true);
        bar.setHomeButtonEnabled(true);
        bar.setTitle(R.string.settings);
    }

    addPreferencesFromResource(R.xml.login_preferences);

    SharedPreferences sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getActivity());
    onSharedPreferenceChanged(sharedPreferences, "pref_hostName");
    onSharedPreferenceChanged(sharedPreferences, "pref_useTLS");
    onSharedPreferenceChanged(sharedPreferences, "pref_wireTransport");
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {

    super.onCreate(savedInstanceState);

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setDisplayShowHomeEnabled(true);
    }

    MessagePostParam postParam = getMessagePostParam();
    if (postParam.getAction().equals("new")) {
        setTitle(R.string.new_message);
    } else if (postParam.getAction().equals("reply")) {
        setTitle(R.string.reply_message);
    }

    Bundle bundle = new Bundle();
    bundle.putParcelable("param", postParam);
    Fragment fragment = new MessagePostFragment();
    fragment.setArguments(bundle);
    fragment.setHasOptionsMenu(true);
    getSupportFragmentManager().beginTransaction().replace(android.R.id.content, fragment).commit();

}
 

public void initActionBar(Activity activity, ActionBar supportActionBar) {
    if (supportActionBar != null)
        if (mSetup.getCustomTexts().hasTitle())
            supportActionBar.setTitle(mSetup.getCustomTexts().getTitle(activity));
        else
            supportActionBar.setTitle(R.string.gdpr_dialog_title);
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_select_entries);

    ActionBar bar = getSupportActionBar();
    bar.setHomeAsUpIndicator(R.drawable.ic_close);
    bar.setDisplayHomeAsUpEnabled(true);

    _adapter = new ImportEntriesAdapter();
    RecyclerView entriesView = findViewById(R.id.list_entries);
    entriesView.addOnScrollListener(new RecyclerView.OnScrollListener() {
        @Override
        public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
            super.onScrolled(recyclerView, dx, dy);
            onScroll(dx, dy);
        }
    });

    LinearLayoutManager layoutManager = new LinearLayoutManager(this);
    entriesView.setLayoutManager(layoutManager);
    entriesView.setAdapter(_adapter);
    entriesView.setNestedScrollingEnabled(false);

    Intent intent = getIntent();
    List<ImportEntry> entries = (ArrayList<ImportEntry>) intent.getSerializableExtra("entries");
    List<DatabaseImporterEntryException> errors = (ArrayList<DatabaseImporterEntryException>) intent.getSerializableExtra("errors");

    for (ImportEntry entry : entries) {
        _adapter.addEntry(entry);
    }

    if (errors.size() > 0) {
        showErrorDialog(errors);
    }

    FloatingActionButton fabMenu = findViewById(R.id.fab);
    fabMenu.setOnClickListener(v -> returnSelectedEntries());
    _fabScrollHelper = new FabScrollHelper(fabMenu);
}
 

@Before
public void setUp() {
    mainActivity = RobolectricUtil.INSTANCE.getActivity();

    actionBar = mock(ActionBar.class);
    optionMenu = mock(OptionMenu.class);
    menu = mock(Menu.class);
    menuItem = mock(MenuItem.class);

    fixture = new WiFiSwitchOn();
}
 

@Override
protected void setupActionBar() {
    AppCompat.setToolbarNavIconTint(toolbar, getResources().getColor(R.color.colorBarText));
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
}
 

public void setupToolbar(View view) {
  Toolbar toolbar = (Toolbar) view.findViewById(R.id.toolbar);
  ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
  ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
  actionBar.setDisplayHomeAsUpEnabled(true);
  toolbar.setTitle(R.string.list_store_apps_fragment_title);
  actionBar.setTitle(toolbar.getTitle());
}
 

/**
 * Hides the navigation icon of the activity's toolbar, respectively sets it to the previous
 * icon.
 */
private void hideToolbarNavigationIcon() {
    if (!displayHomeAsUp) {
        ActionBar actionBar = getSupportActionBar();

        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(false);
            actionBar.setHomeButtonEnabled(false);
        }
    }
}
 

@Override
protected void setupActionBar() {
    AppCompat.setToolbarNavIconTint(toolbar, getResources().getColor(R.color.colorBarText));
    this.setSupportActionBar(toolbar);
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setTitle(R.string.setting);
    }
}
 

private void setupActionBar() {
    Toolbar toolbar = findViewById(R.id.preferences_toolbar);
    toolbar.setPopupTheme(MyApplication.getCurrentPopupTheme());
    setSupportActionBar(toolbar);

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
}
 

@Deprecated
public void setupActionBar(Toolbar toolbar) {
    if (toolbar != null && getSupportActionBar() == null) {
        setSupportActionBar(toolbar);
        ActionBar actionBar = getSupportActionBar();
        if (actionBar != null) {
            actionBar.setDisplayHomeAsUpEnabled(true);
            actionBar.setHomeButtonEnabled(true);
        }
    }
}
 

@Override
public void onAttach(final Context context) {
    super.onAttach(context);
    Activity activity = getActivity();
    if (activity != null) {
        ActionBar actionBar = ((AppCompatActivity) activity).getSupportActionBar();
        if (actionBar != null) {
            actionBar.setTitle(getString(R.string.demo_page_settings_title));
        }
    }
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    final Intent receivedIntent = getIntent();
    receivedText = receivedIntent.getStringExtra(Intent.EXTRA_TEXT);
    @Nullable final ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        getSupportActionBar().setTitle(R.string.append_to_note);
    } else {
        Log.e(TAG, "SupportActionBar is null. Expected toolbar to be present to set a title.");
    }
    binding.activityNotesListView.toolbar.setSubtitle(receivedText);
}
 

@Override
protected void onCreate(final Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_setting);

    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
    }
}
 

@Override
public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
  inflater.inflate(R.menu.menu_update_experiment, menu);

  ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
  actionBar.setHomeAsUpIndicator(R.drawable.ic_close_white_24dp);
  actionBar.setHomeActionContentDescription(android.R.string.cancel);

  super.onCreateOptionsMenu(menu, inflater);
}
 

private void refreshActionBar(String title) {
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setTitle(title);
        actionBar.setHomeButtonEnabled(true);
        if (mCurrentFragment instanceof SettingsFragment) {
            actionBar.setDisplayHomeAsUpEnabled(false);
        } else {
            actionBar.setDisplayHomeAsUpEnabled(true);
        }
    }
}
 

private void setupToolbar() {
  if (isEditProfile) {
    toolbar.setTitle(getString(R.string.edit_profile_title));
  } else {
    toolbar.setTitle(R.string.create_user_title);
  }
  ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar);
  final ActionBar actionBar = ((AppCompatActivity) getActivity()).getSupportActionBar();
  actionBar.setDisplayHomeAsUpEnabled(false);
  actionBar.setTitle(toolbar.getTitle());
}
 

private void setupActionBar() {
    ActionBar actionBar = getSupportActionBar();
    if (actionBar != null) {
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setTitle(R.string.scan_qr_code);
    }
}
 

protected void initializeActionBar() {
  Toolbar toolbar = findViewById(R.id.toolbar);
  setSupportActionBar(toolbar);

  ActionBar supportActionBar = getSupportActionBar();
  if (supportActionBar == null) throw new AssertionError();

  supportActionBar.setDisplayHomeAsUpEnabled(true);
  supportActionBar.setDisplayShowTitleEnabled(false);
}
 

private void configureHomeButton() {
    final ActionBar actionBar = getSupportActionBar();
    if (actionBar == null) {
        return;
    }
    boolean openConversations = !createdByViewIntent && !xmppConnectionService.isConversationsListEmpty(null);
    actionBar.setDisplayHomeAsUpEnabled(openConversations);
    actionBar.setDisplayHomeAsUpEnabled(openConversations);

}