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/*
* Copyright (C) 2017 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.dialer.main.impl;
import android.content.Context;
import android.support.annotation.IntDef;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentStatePagerAdapter;
import com.android.dialer.common.Assert;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
/** Adapter for {@link MainActivity} ViewPager. */
final class MainPagerAdapter extends FragmentStatePagerAdapter {
@Retention(RetentionPolicy.SOURCE)
@IntDef({
TabIndex.SPEED_DIAL,
TabIndex.HISTORY,
TabIndex.VOICEMAIL,
})
private @interface TabIndex {
int SPEED_DIAL = 0;
int HISTORY = 1;
int VOICEMAIL = 2;
}
private final Context context;
MainPagerAdapter(Context context, FragmentManager fragmentManager) {
super(fragmentManager);
this.context = context;
}
@Override
public int getCount() {
// TODO: add logic to hide/show voicemail tab
return 3;
}
@Override
public Fragment getItem(int position) {
// TODO: implement tabs
return new StubFragment();
}
@Override
public CharSequence getPageTitle(int position) {
switch (position) {
case TabIndex.SPEED_DIAL:
return context.getString(R.string.tab_title_speed_dial);
case TabIndex.HISTORY:
return context.getString(R.string.tab_title_call_history);
case TabIndex.VOICEMAIL:
return context.getString(R.string.tab_title_voicemail);
default:
throw Assert.createIllegalStateFailException("Tab position with no title: " + position);
}
}
}
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