ContentFragment.java

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/*
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 * Copyright 2013 The Android Open Source Project
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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 *       http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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package com.example.android.slidingtabscolors;
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import android.os.Bundle;
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import android.support.v4.app.Fragment;
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import android.view.LayoutInflater;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.TextView;
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/**
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 * Simple Fragment used to display some meaningful content for each page in the sample's
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 * {@link android.support.v4.view.ViewPager}.
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 */
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public class ContentFragment extends Fragment {
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    private static final String KEY_TITLE = "title";
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    private static final String KEY_INDICATOR_COLOR = "indicator_color";
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    private static final String KEY_DIVIDER_COLOR = "divider_color";
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    /**
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     * @return a new instance of {@link ContentFragment}, adding the parameters into a bundle and
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     * setting them as arguments.
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     */
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    public static ContentFragment newInstance(CharSequence title, int indicatorColor,
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            int dividerColor) {
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        Bundle bundle = new Bundle();
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        bundle.putCharSequence(KEY_TITLE, title);
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        bundle.putInt(KEY_INDICATOR_COLOR, indicatorColor);
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        bundle.putInt(KEY_DIVIDER_COLOR, dividerColor);
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        ContentFragment fragment = new ContentFragment();
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        fragment.setArguments(bundle);
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        return fragment;
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    }
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    @Override
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    public View onCreateView(LayoutInflater inflater, ViewGroup container,
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            Bundle savedInstanceState) {
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        return inflater.inflate(R.layout.pager_item, container, false);
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    }
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    @Override
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    public void onViewCreated(View view, Bundle savedInstanceState) {
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        super.onViewCreated(view, savedInstanceState);
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        Bundle args = getArguments();
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        if (args != null) {
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            TextView title = (TextView) view.findViewById(R.id.item_title);
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            title.setText("Title: " + args.getCharSequence(KEY_TITLE));
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            int indicatorColor = args.getInt(KEY_INDICATOR_COLOR);
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            TextView indicatorColorView = (TextView) view.findViewById(R.id.item_indicator_color);
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            indicatorColorView.setText("Indicator: #" + Integer.toHexString(indicatorColor));
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            indicatorColorView.setTextColor(indicatorColor);
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            int dividerColor = args.getInt(KEY_DIVIDER_COLOR);
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            TextView dividerColorView = (TextView) view.findViewById(R.id.item_divider_color);
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            dividerColorView.setText("Divider: #" + Integer.toHexString(dividerColor));
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            dividerColorView.setTextColor(dividerColor);
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        }
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    }
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}