小编Dr.*_*ody的帖子

我想用ToolBar而不是ActionBar,但不要在工具栏中显示我的菜单!我想要设置菜单,如刷新或设置按钮ActionBar.

Toolbar.xml代码:

<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.Toolbar
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="?attr/colorPrimary"
    android:minHeight="?attr/actionBarSize"
    app:navigationContentDescription="@string/abc_action_bar_up_description"
    app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
    app:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
    app:title="Main Page"
    android:gravity="center"/>

MainPage.java代码:

public class MainPage extends AppCompatActivity {
    private Toolbar toolbar;

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

        toolbar = (Toolbar) findViewById(R.id.main_toolbar);
        setSupportActionBar(toolbar);
        if (getSupportActionBar() != null) {
            getSupportActionBar().setTitle("Main Page");
        }
        toolbar.setSubtitle("Test Subtitle");
        toolbar.inflateMenu(R.menu.main_manu);
    }
}

main_menu.xml代码:

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto">

    <item
        android:id="@+id/menu_main_setting"
        android:icon="@drawable/ic_settings"
        android:orderInCategory="100"
        app:showAsAction="always"
        android:actionLayout="@layout/toolbar"
        android:title="Setting" />

    <item …

我想PreferenceScreen用于设置页面,我知道使用EditTextPreferences和使用此文本.但我不知道其他对象,例如:我不知道改变文本颜色ListPreference,或者我不知道显示/隐藏文本CheckBoxPreference.

注意:请不要否定.我在互联网上搜索但找不到合适的主题,所以这是我问的问题.请指导我,而不是给予负面评价!

主要活动代码:

protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main_page);

    ///--- Setting Options
    summary_tv = (TextView) findViewById(R.id.main_summary_text);
    preferences = PreferenceManager.getDefaultSharedPreferences(this);
    String colors = "";
    String main_title_text = preferences.getString("setting_title_text", "main_title");
    summary_tv.setText(main_title_text);
    Boolean main_title_show = preferences.getBoolean("setting_title_show", true);

偏好活动代码:

public class SettingPage extends PreferenceActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        getFragmentManager().beginTransaction().replace(android.R.id.content, new MyPreferenceFragment()).commit();
    }

    public static class MyPreferenceFragment extends PreferenceFragment
    {
        @Override
        public void onCreate(final Bundle savedInstanceState)
        {
            super.onCreate(savedInstanceState);
            addPreferencesFromResource(R.xml.setting_prefrences);
        }
    } …