Home | History | Annotate | Download | only in applications 
      1 /**
      2  * Copyright (C) 2013 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not
      5  * use this file except in compliance with the License. You may obtain a copy
      6  * 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, WITHOUT
     12  * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
     13  * License for the specific language governing permissions and limitations
     14  * under the License.
     15  */
     16 
     17 package com.android.settings.applications;
     18 
     19 import android.app.AppOpsManager;
     20 import android.app.Fragment;
     21 import android.app.FragmentManager;
     22 import android.os.Bundle;
     23 import android.preference.PreferenceFrameLayout;
     24 import android.support.v13.app.FragmentPagerAdapter;
     25 import android.support.v4.view.PagerTabStrip;
     26 import android.support.v4.view.ViewPager;
     27 import android.view.LayoutInflater;
     28 import android.view.View;
     29 import android.view.ViewGroup;
     30 
     31 import com.android.settings.R;
     32 
     33 public class AppOpsSummary extends Fragment {
     34     // layout inflater object used to inflate views
     35     private LayoutInflater mInflater;
     36 
     37     private ViewGroup mContentContainer;
     38     private View mRootView;
     39     private ViewPager mViewPager;
     40 
     41     CharSequence[] mPageNames;
     42     static AppOpsState.OpsTemplate[] sPageTemplates = new AppOpsState.OpsTemplate[] {
     43         AppOpsState.LOCATION_TEMPLATE,
     44         AppOpsState.PERSONAL_TEMPLATE,
     45         AppOpsState.MESSAGING_TEMPLATE,
     46         AppOpsState.DEVICE_TEMPLATE
     47     };
     48 
     49     int mCurPos;
     50 
     51     class MyPagerAdapter extends FragmentPagerAdapter implements ViewPager.OnPageChangeListener {
     52 
     53         public MyPagerAdapter(FragmentManager fm) {
     54             super(fm);
     55         }
     56 
     57         @Override
     58         public Fragment getItem(int position) {
     59             return new AppOpsCategory(sPageTemplates[position]);
     60         }
     61 
     62         @Override
     63         public int getCount() {
     64             return sPageTemplates.length;
     65         }
     66 
     67         @Override
     68         public CharSequence getPageTitle(int position) {
     69             return mPageNames[position];
     70         }
     71 
     72         @Override
     73         public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
     74         }
     75 
     76         @Override
     77         public void onPageSelected(int position) {
     78             mCurPos = position;
     79         }
     80 
     81         @Override
     82         public void onPageScrollStateChanged(int state) {
     83             if (state == ViewPager.SCROLL_STATE_IDLE) {
     84                 //updateCurrentTab(mCurPos);
     85             }
     86         }
     87     }
     88 
     89     @Override
     90     public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
     91         // initialize the inflater
     92         mInflater = inflater;
     93 
     94         View rootView = mInflater.inflate(R.layout.app_ops_summary,
     95                 container, false);
     96         mContentContainer = container;
     97         mRootView = rootView;
     98 
     99         mPageNames = getResources().getTextArray(R.array.app_ops_categories);
    100 
    101         mViewPager = (ViewPager) rootView.findViewById(R.id.pager);
    102         MyPagerAdapter adapter = new MyPagerAdapter(getChildFragmentManager());
    103         mViewPager.setAdapter(adapter);
    104         mViewPager.setOnPageChangeListener(adapter);
    105         PagerTabStrip tabs = (PagerTabStrip) rootView.findViewById(R.id.tabs);
    106         tabs.setTabIndicatorColorResource(android.R.color.holo_blue_light);
    107 
    108         // We have to do this now because PreferenceFrameLayout looks at it
    109         // only when the view is added.
    110         if (container instanceof PreferenceFrameLayout) {
    111             ((PreferenceFrameLayout.LayoutParams) rootView.getLayoutParams()).removeBorders = true;
    112         }
    113 
    114         return rootView;
    115     }
    116 }
    117