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.camera.ui;
18
19import android.content.Context;
20import android.util.AttributeSet;
21import android.util.Log;
22import android.view.accessibility.AccessibilityEvent;
23import android.widget.TextView;
24
25import com.android.camera.ListPreference;
26import com.android.camera.R;
27
28/* Setting menu item that will bring up a menu when you click on it. */
29public class InLineSettingMenu extends InLineSettingItem {
30    private static final String TAG = "InLineSettingMenu";
31    // The view that shows the current selected setting. Ex: 5MP
32    private TextView mEntry;
33
34    public InLineSettingMenu(Context context, AttributeSet attrs) {
35        super(context, attrs);
36    }
37
38    @Override
39    protected void onFinishInflate() {
40        super.onFinishInflate();
41        mEntry = (TextView) findViewById(R.id.current_setting);
42    }
43
44    @Override
45    public void initialize(ListPreference preference) {
46        super.initialize(preference);
47        //TODO: add contentDescription
48    }
49
50    @Override
51    protected void updateView() {
52        if (mOverrideValue == null) {
53            mEntry.setText(mPreference.getEntry());
54        } else {
55            int index = mPreference.findIndexOfValue(mOverrideValue);
56            if (index != -1) {
57                mEntry.setText(mPreference.getEntries()[index]);
58            } else {
59                // Avoid the crash if camera driver has bugs.
60                Log.e(TAG, "Fail to find override value=" + mOverrideValue);
61                mPreference.print();
62            }
63        }
64    }
65
66    @Override
67    public boolean dispatchPopulateAccessibilityEvent(AccessibilityEvent event) {
68        event.getText().add(mPreference.getTitle() + mPreference.getEntry());
69        return true;
70    }
71
72    @Override
73    public void setEnabled(boolean enable) {
74        super.setEnabled(enable);
75        if (mTitle != null) mTitle.setEnabled(enable);
76        if (mEntry != null) mEntry.setEnabled(enable);
77    }
78}
79