PrefPin 📍
Reduce boilerplate codes in PreferenceFragment by using field and method binding.
- Remove
findPreferenceby using@BindPref. - Remove
setOnPreferenceClickListenerby using@OnPrefClick. - Remove
setOnPreferenceChangeListenerby using@OnPrefChange.
Installation
dependencies {
// ... others
implementation 'com.emo-pass:prefpin:1.1.1'
annotationProcessor 'com.emo-pass:prefpin-processor:1.1.1'
}Usage
Preference keys should be stored in strings.xml.
<string name="pref_about_key" translatable="false">pref_about_key</string>PreferenceFragment subclass will look like.
public class SettingFragment extends PreferenceFragment{
@BindPref(R.string.pref_about_key) Preference aboutPreference;
@BindPref(R.string.pref_name_key) EditTextPreference namePreference;
@Override protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
PrefPin.bind(this);
//...
}
@OnPrefClick(R.string.pref_about_key)
void onClick(Preference preference) {
//...
}
@OnPrefChange({R.string.pref_name_key, R.string.pref_score_key})
void onPrefChange(Preference preference, Object newObject) {
//...
}
}ProGuard
You need to add the following line if ProGuard is used in your app.
# Retain generated classes to look for by using reflection.
-keep public class **.*_PrefBinding { *; }
License
This project is under MIT license. Copyright (c) 2017 Quang Nguyen.