diff options
Diffstat (limited to 'java/com/android/dialer/main/impl/MainPagerAdapter.java')
-rw-r--r-- | java/com/android/dialer/main/impl/MainPagerAdapter.java | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/java/com/android/dialer/main/impl/MainPagerAdapter.java b/java/com/android/dialer/main/impl/MainPagerAdapter.java new file mode 100644 index 000000000..19cf4e7b1 --- /dev/null +++ b/java/com/android/dialer/main/impl/MainPagerAdapter.java @@ -0,0 +1,75 @@ +/* + * 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); + } + } +} |