sakibguy
commented
2 years ago Fixed
Missed
android:name="com.example.android.quakereport.SettingsActivity$EarthquakePreferenceFragment"
In settings_activity.xml
<!-- Layout for our Settings Activity, containing a Preference Fragment -->
<fragment
android:name="com.example.android.quakereport.SettingsActivity$EarthquakePreferenceFragment"
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.example.android.quakereport.SettingsActivity">
</fragment>In SettingsActivity.java
package com.example.android.quakereport;
import android.os.Bundle;
import android.preference.PreferenceFragment;
import android.support.annotation.Nullable;
import android.support.v7.app.AppCompatActivity;
public class SettingsActivity extends AppCompatActivity {
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.settings_activity);
}
public static class EarthquakePreferenceFragment extends PreferenceFragment {
}
}
Problem