| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.inputmethod; |
| |
| import android.content.Intent; |
| import android.os.Bundle; |
| import android.support.v7.preference.PreferenceScreen; |
| import android.text.TextUtils; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.SettingsPreferenceFragment; |
| import com.android.settingslib.inputmethod.InputMethodAndSubtypeEnablerManager; |
| |
| public class InputMethodAndSubtypeEnabler extends SettingsPreferenceFragment { |
| private InputMethodAndSubtypeEnablerManager mManager; |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.INPUTMETHOD_SUBTYPE_ENABLER; |
| } |
| |
| @Override |
| public void onCreate(final Bundle icicle) { |
| super.onCreate(icicle); |
| |
| // Input method id should be available from an Intent when this preference is launched as a |
| // single Activity (see InputMethodAndSubtypeEnablerActivity). It should be available |
| // from a preference argument when the preference is launched as a part of the other |
| // Activity (like a right pane of 2-pane Settings app) |
| final String targetImi = getStringExtraFromIntentOrArguments( |
| android.provider.Settings.EXTRA_INPUT_METHOD_ID); |
| |
| final PreferenceScreen root = |
| getPreferenceManager().createPreferenceScreen(getPrefContext()); |
| mManager = new InputMethodAndSubtypeEnablerManager(this); |
| mManager.init(this, targetImi, root); |
| setPreferenceScreen(root); |
| } |
| |
| private String getStringExtraFromIntentOrArguments(final String name) { |
| final Intent intent = getActivity().getIntent(); |
| final String fromIntent = intent.getStringExtra(name); |
| if (fromIntent != null) { |
| return fromIntent; |
| } |
| final Bundle arguments = getArguments(); |
| return (arguments == null) ? null : arguments.getString(name); |
| } |
| |
| @Override |
| public void onActivityCreated(final Bundle icicle) { |
| super.onActivityCreated(icicle); |
| final String title = getStringExtraFromIntentOrArguments(Intent.EXTRA_TITLE); |
| if (!TextUtils.isEmpty(title)) { |
| getActivity().setTitle(title); |
| } |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| mManager.refresh(getContext(), this); |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| mManager.save(getContext(), this); |
| } |
| } |