ApplicationPreferencesActivity.java 文件源码

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

  addPreferencesFromResource(R.xml.preferences);

  initializeIdentitySelection();
  initializePushMessagingToggle();

  this.findPreference(TextSecurePreferences.CHANGE_PASSPHRASE_PREF)
    .setOnPreferenceClickListener(new ChangePassphraseClickListener());
  this.findPreference(TextSecurePreferences.THREAD_TRIM_NOW)
    .setOnPreferenceClickListener(new TrimNowClickListener());
  this.findPreference(TextSecurePreferences.THREAD_TRIM_LENGTH)
    .setOnPreferenceChangeListener(new TrimLengthValidationListener());
  this.findPreference(TextSecurePreferences.DISABLE_PASSPHRASE_PREF)
    .setOnPreferenceChangeListener(new DisablePassphraseClickListener());
  this.findPreference(TextSecurePreferences.LED_COLOR_PREF)
    .setOnPreferenceChangeListener(new ListSummaryListener());
  this.findPreference(TextSecurePreferences.LED_BLINK_PREF)
    .setOnPreferenceChangeListener(new ListSummaryListener());
  this.findPreference(TextSecurePreferences.RINGTONE_PREF)
    .setOnPreferenceChangeListener(new RingtoneSummaryListener());
  initializeListSummary((ListPreference) findPreference(TextSecurePreferences.LED_COLOR_PREF));
  initializeListSummary((ListPreference) findPreference(TextSecurePreferences.LED_BLINK_PREF));
  initializeRingtoneSummary((RingtonePreference) findPreference(TextSecurePreferences.RINGTONE_PREF));
}