make Expert preference show/hide all the expert preferences

This should make them less scary to people who do not want to see them at
all.  It also means that there can be quite a few expert preferences without
making the list super long for most users.
This commit is contained in:
Hans-Christoph Steiner 2018-06-25 14:56:02 +02:00
parent 654d2ca40e
commit 5771908f90

View File

@ -37,7 +37,9 @@ import android.support.v7.preference.EditTextPreference;
import android.support.v7.preference.ListPreference;
import android.support.v7.preference.Preference;
import android.support.v7.preference.PreferenceCategory;
import android.support.v7.preference.PreferenceGroup;
import android.support.v7.preference.SeekBarPreference;
import android.support.v7.widget.RecyclerView;
import android.text.TextUtils;
import android.view.WindowManager;
import info.guardianproject.netcipher.NetCipher;
@ -91,6 +93,7 @@ public class PreferencesFragment extends PreferenceFragment
private static final int REQUEST_INSTALL_ORBOT = 0x1234;
private PreferenceGroup otherPrefGroup;
private LiveSeekBarPreference overWifiSeekBar;
private LiveSeekBarPreference overDataSeekBar;
private LiveSeekBarPreference updateIntervalSeekBar;
@ -109,6 +112,8 @@ public class PreferencesFragment extends PreferenceFragment
Preferences.get().migrateOldPreferences();
addPreferencesFromResource(R.xml.preferences);
otherPrefGroup = (PreferenceGroup) findPreference("pref_category_other");
useTorCheckPref = (SwitchPreference) findPreference(Preferences.PREF_USE_TOR);
enableProxyCheckPref = (SwitchPreference) findPreference(Preferences.PREF_ENABLE_PROXY);
updateAutoDownloadPref = findPreference(Preferences.PREF_AUTO_DOWNLOAD_INSTALL_UPDATES);
@ -284,6 +289,15 @@ public class PreferencesFragment extends PreferenceFragment
case Preferences.PREF_EXPERT:
checkSummary(key, R.string.expert_on);
boolean isExpertMode = Preferences.get().expertMode();
for (int i = 0; i < otherPrefGroup.getPreferenceCount(); i++) {
Preference pref = otherPrefGroup.getPreference(i);
if (TextUtils.equals(Preferences.PREF_EXPERT, pref.getDependency())) {
pref.setVisible(isExpertMode);
}
RecyclerView recyclerView = getListView();
recyclerView.smoothScrollToPosition(recyclerView.getAdapter().getItemCount() - 1);
}
break;
case Preferences.PREF_PRIVILEGED_INSTALLER:
@ -355,9 +369,8 @@ public class PreferencesFragment extends PreferenceFragment
// is no benefit showing it to them (it will only be disabled and we can't offer any
// way to easily install from here.
if (Build.VERSION.SDK_INT > 19 && !installed) {
PreferenceCategory other = (PreferenceCategory) findPreference("pref_category_other");
if (pref != null) {
other.removePreference(pref);
otherPrefGroup.removePreference(pref);
}
} else {
pref.setEnabled(installed);
@ -383,8 +396,7 @@ public class PreferencesFragment extends PreferenceFragment
private void initUpdatePrivilegedExtensionPreference() {
if (Build.VERSION.SDK_INT > 19) {
// this will never work on newer Android versions, so hide it
PreferenceCategory other = (PreferenceCategory) findPreference("pref_category_other");
other.removePreference(updatePrivilegedExtensionPref);
otherPrefGroup.removePreference(updatePrivilegedExtensionPref);
return;
}
updatePrivilegedExtensionPref.setPersistent(false);