PreferenceFragment重叠工具栏 [英] PreferenceFragment overlaps toolbar

问题描述

作为标题，我的PreferenceFragment与我的工具栏重叠.我已经尝试过其他解决方案，但是问题仍然存在.希望对您有所帮助.这是我的代码.

As the title, my PreferenceFragment overlaps my toolbar. I've already tryed different solutions but the problem persists. Hopes in any help. Here is my code.

活动:

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;

public class MyActivity extends AppCompatActivity {

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

        Toolbar toolbar = (Toolbar) findViewById(R.id.app_bar);
        setSupportActionBar(toolbar);

        // Display the fragment as the main content
        getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit();
    }
}

活动XML(activity_settings.xml):

Activity XML (activity_settings.xml):

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.mypackage.MyActivity">

    <include
        layout="@layout/app_bar" />

    <FrameLayout
        android:id="@+id/pref_content"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/app_bar"/>

</RelativeLayout>

片段(SettingsFragment.java):

Fragment (SettingsFragment.java):

import android.preference.PreferenceFragment;
import android.os.Bundle;

public class SettingsFragment extends PreferenceFragment {

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

        // Load the preferences from an XML resource
       addPreferencesFromResource(R.xml.pref_settings);
   }

}

片段XML(pref_settings.xml):

Fragment XML (pref_settings.xml):

<?xml version="1.0" encoding="utf-8"?>

<PreferenceScreen
xmlns:android="http://schemas.android.com/apk/res/android">

    <CheckBoxPreference
        android:key="pref_checkbox"
        android:title="Title"
        android:summary="Summary"
        android:defaultValue="false"/>

</PreferenceScreen>

工具栏(app_bar.xml):

Toolbar (app_bar.xml):

<?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:id="@+id/app_bar"
android:background="@color/primaryColor"
android:elevation="3dp"
app:theme="@style/ThemeOverlay.AppCompat.Dark" />

推荐答案

更改此内容:

    getFragmentManager().beginTransaction().replace(android.R.id.content, new SettingsFragment()).commit();

收件人:

    getFragmentManager().beginTransaction().replace(R.id.pref_content, new SettingsFragment()).commit();

这篇关于PreferenceFragment重叠工具栏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！