1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.inputmethodcommon;
18
19import android.content.Context;
20import android.graphics.drawable.Drawable;
21import android.os.Bundle;
22import android.preference.PreferenceFragment;
23
24/**
25 * This is a helper class for an IME's settings preference fragment. It's recommended for every
26 * IME to have its own settings preference fragment which inherits this class.
27 */
28public abstract class InputMethodSettingsFragment extends PreferenceFragment
29        implements InputMethodSettingsInterface {
30    private final InputMethodSettingsImpl mSettings = new InputMethodSettingsImpl();
31    @Override
32    public void onCreate(Bundle savedInstanceState) {
33        super.onCreate(savedInstanceState);
34        final Context context = getActivity();
35        setPreferenceScreen(getPreferenceManager().createPreferenceScreen(context));
36        mSettings.init(context, getPreferenceScreen());
37    }
38
39    /**
40     * {@inheritDoc}
41     */
42    @Override
43    public void setInputMethodSettingsCategoryTitle(int resId) {
44        mSettings.setInputMethodSettingsCategoryTitle(resId);
45    }
46
47    /**
48     * {@inheritDoc}
49     */
50    @Override
51    public void setInputMethodSettingsCategoryTitle(CharSequence title) {
52        mSettings.setInputMethodSettingsCategoryTitle(title);
53    }
54
55    /**
56     * {@inheritDoc}
57     */
58    @Override
59    public void setSubtypeEnablerTitle(int resId) {
60        mSettings.setSubtypeEnablerTitle(resId);
61    }
62
63    /**
64     * {@inheritDoc}
65     */
66    @Override
67    public void setSubtypeEnablerTitle(CharSequence title) {
68        mSettings.setSubtypeEnablerTitle(title);
69    }
70
71    /**
72     * {@inheritDoc}
73     */
74    @Override
75    public void setSubtypeEnablerIcon(int resId) {
76        mSettings.setSubtypeEnablerIcon(resId);
77    }
78
79    /**
80     * {@inheritDoc}
81     */
82    @Override
83    public void setSubtypeEnablerIcon(Drawable drawable) {
84        mSettings.setSubtypeEnablerIcon(drawable);
85    }
86
87    /**
88     * {@inheritDoc}
89     */
90    @Override
91    public void onResume() {
92        super.onResume();
93        mSettings.updateSubtypeEnabler();
94    }
95}
96