具有CollapsingToolbarLayout的PreferenceFragment [英] PreferenceFragment with CollapsingToolbarLayout

问题描述

我希望具有带有电报应用程序之类的滚动活动的首选项片段.我在FrameLayout中使用了android.support.v7.widget.RecyclerView 这是我的活动xml:

I want to have preference fragment with scrolling activity like Telegram application. I used a android.support.v7.widget.RecyclerView in FrameLayout and this is my activity xml:

<android.support.design.widget.CoordinatorLayout 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="match_parent"
android:layoutDirection="rtl"
android:fitsSystemWindows="true">

<android.support.design.widget.AppBarLayout
    android:id="@+id/app_bar"
    android:layout_width="match_parent"
    android:layout_height="@dimen/app_bar_height"
    android:fitsSystemWindows="true"
    android:theme="@style/AppTheme.AppBarOverlay">

    <android.support.design.widget.CollapsingToolbarLayout
        android:id="@+id/toolbar_layout"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:fitsSystemWindows="true"
        app:contentScrim="?attr/colorPrimary"
        app:layout_scrollFlags="scroll|exitUntilCollapsed">

        <android.support.v7.widget.Toolbar
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="?attr/actionBarSize"
            app:layout_collapseMode="pin"
            app:popupTheme="@style/AppTheme.PopupOverlay" />

    </android.support.design.widget.CollapsingToolbarLayout>
</android.support.design.widget.AppBarLayout>

<FrameLayout
    android:id="@+id/conddd"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior">

    <android.support.v7.widget.RecyclerView
        android:id="@android:id/list"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
</FrameLayout>

这是我的活动课:

public class SettingsActivity extends AppCompatActivity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_settings);
        getFragmentManager().beginTransaction()
                .replace(R.id.conddd, new MyPreferenceFragment())
                .commit();
        if (android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
            getWindow().setNavigationBarColor(0xFF4095c2);
        }
    }
}

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

问题是当我滚动android.support.v7.widget.RecyclerView工具栏时不会合拢

The problem is when I'm scrolling android.support.v7.widget.RecyclerView toolbar don't collapse

推荐答案

我已经使用PreferenceFragmentCompat解决了它，并且效果很好！ 但是要使用它，您需要将compile 'com.android.support:preference-v7:23.2.0'添加到build.gradle

I have solved it with using PreferenceFragmentCompat and it's working great! but for using that you need to add compile 'com.android.support:preference-v7:23.2.0' to build.gradle

这篇关于具有CollapsingToolbarLayout的PreferenceFragment的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！