@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.action_add_int:
showPrefDialog(PreferenceType.INT);
return true;
case R.id.action_add_boolean:
showPrefDialog(PreferenceType.BOOLEAN);
return true;
case R.id.action_add_string:
showPrefDialog(PreferenceType.STRING);
return true;
case R.id.action_add_float:
showPrefDialog(PreferenceType.FLOAT);
return true;
case R.id.action_add_long:
showPrefDialog(PreferenceType.LONG);
return true;
case R.id.action_add_stringset:
showPrefDialog(PreferenceType.STRINGSET);
return true;
case R.id.action_edit_file:
if (preferenceFile == null) {
if (getActivity() != null) {
getActivity().finish();
}
}
Intent intent = new Intent(getActivity(), FileEditorActivity.class);
intent.putExtra(ARG_NAME, mName);
intent.putExtra(ARG_PATH, mPath);
intent.putExtra(ARG_PACKAGE_NAME, mPackageName);
startActivityForResult(intent, CODE_EDIT_FILE);
return true;
case R.id.action_sort_alpha:
setSortType(PreferenceSortType.ALPHANUMERIC);
return true;
case R.id.action_sort_type:
setSortType(PreferenceSortType.TYPE_AND_ALPHANUMERIC);
return true;
case R.id.action_backup_file:
if (mListener != null) {
mListener.onBackupFile(mFullPath);
}
return true;
case R.id.action_restore_file:
restoreBackup();
return true;
default:
return super.onOptionsItemSelected(item);
}
}
@SuppressWarnings("ConstantConditions")
@Override
public void onPrepareOptionsMenu(Menu menu) {
menu.findItem(R.id.action_add)
.setEnabled(preferenceFile != null && preferenceFile.isValidPreferenceFile());
menu.findItem(R.id.action_add)
.setIcon(
preferenceFile != null && preferenceFile.isValidPreferenceFile()
? R.drawable.ic_action_add
: R.drawable.ic_action_add_disabled);
menu.findItem(R.id.action_sort_alpha)
.setChecked(PreferencesActivity.preferenceSortType == PreferenceSortType.ALPHANUMERIC);
menu.findItem(R.id.action_sort_type)
.setChecked(
PreferencesActivity.preferenceSortType == PreferenceSortType.TYPE_AND_ALPHANUMERIC);
menu.findItem(R.id.action_restore_file)
.setVisible(mListener != null && mListener.canRestoreFile(mFullPath));
super.onPrepareOptionsMenu(menu);
}
private void restoreBackup() {
if (mListener != null) {
RestoreDialogFragment.show(
this, getFragmentManager(), mFullPath, mListener.getBackups(mFullPath));
}
}
