src/com/android/launcher3/OverviewSettingsPanel.java

   1 package com.android.launcher3;
   2
   3 import android.content.res.Resources;
   4 import android.database.Cursor;
   5 import android.database.MatrixCursor;
   6 import android.widget.ListView;
   7 import com.android.launcher3.list.PinnedHeaderListView;
   8 import com.android.launcher3.list.SettingsPinnedHeaderAdapter;
   9
  10 import java.util.ArrayList;
  11 import java.util.Arrays;
  12
  13 public class OverviewSettingsPanel {
  14     public static final String ANDROID_SETTINGS = "com.android.settings";
  15     public static final String ANDROID_PROTECTED_APPS =
  16             "com.android.settings.applications.ProtectedAppsActivity";
  17     public static final int HOME_SETTINGS_POSITION = 0;
  18     public static final int DRAWER_SETTINGS_POSITION = 1;
  19     public static final int APP_SETTINGS_POSITION = 2;
  20
  21     private Launcher mLauncher;
  22     private SettingsPinnedHeaderAdapter mSettingsAdapter;
  23     private PinnedHeaderListView mListView;
  24
  25     OverviewSettingsPanel(Launcher launcher) {
  26         mLauncher = launcher;
  27     }
  28
  29     // One time initialization of the SettingsPinnedHeaderAdapter
  30     public void initializeAdapter() {
  31         // Settings pane Listview
  32         mListView = (PinnedHeaderListView) mLauncher
  33                 .findViewById(R.id.settings_home_screen_listview);
  34         mListView.setOverScrollMode(ListView.OVER_SCROLL_NEVER);
  35         Resources res = mLauncher.getResources();
  36         String[] headers = new String[] {
  37                 res.getString(R.string.home_screen_settings),
  38                 res.getString(R.string.drawer_settings),
  39                 res.getString(R.string.app_settings)};
  40
  41         String[] valuesApp = new String[] {
  42                 res.getString(R.string.larger_icons_text),
  43                 res.getString(R.string.protected_app_settings),
  44                 res.getString(R.string.allow_rotation_title)};
  45
  46         mSettingsAdapter = new SettingsPinnedHeaderAdapter(mLauncher);
  47         mSettingsAdapter.setHeaders(headers);
  48         mSettingsAdapter.addPartition(false, true);
  49         mSettingsAdapter.addPartition(false, true);
  50         mSettingsAdapter.addPartition(false, true);
  51         mSettingsAdapter.mPinnedHeaderCount = headers.length;
  52
  53         mSettingsAdapter.changeCursor(HOME_SETTINGS_POSITION,
  54                 createCursor(headers[0], getValuesHome()));
  55         mSettingsAdapter.changeCursor(DRAWER_SETTINGS_POSITION,
  56                 createCursor(headers[1], getValuesDrawer()));
  57         mSettingsAdapter.changeCursor(APP_SETTINGS_POSITION, createCursor(headers[2], valuesApp));
  58         mListView.setAdapter(mSettingsAdapter);
  59     }
  60
  61     private Cursor createCursor(String header, String[] values) {
  62         MatrixCursor cursor = new MatrixCursor(new String[]{"_id", header});
  63         int count = values.length;
  64         for (int i = 0; i < count; i++) {
  65             cursor.addRow(new Object[]{i, values[i]});
  66         }
  67         return cursor;
  68     }
  69
  70     private String[] getValuesHome() {
  71         Resources res = mLauncher.getResources();
  72         ArrayList<String> values = new ArrayList<String>(Arrays.asList(new String[]{
  73                 res.getString(R.string.home_screen_search_text),
  74                 res.getString(R.string.icon_labels),
  75                 res.getString(R.string.scrolling_wallpaper),
  76                 res.getString(R.string.grid_size_text)}));
  77
  78         // Add additional external settings.
  79         RemoteFolderManager.onInitializeHomeSettings(values, mLauncher);
  80
  81         String[] valuesArr = new String[values.size()];
  82         values.toArray(valuesArr);
  83         return valuesArr;
  84     }
  85
  86     private String[] getValuesDrawer() {
  87         Resources res = mLauncher.getResources();
  88         ArrayList<String> values = new ArrayList<String>(Arrays.asList(new String[]{
  89                 res.getString(R.string.icon_labels),
  90                 res.getString(R.string.app_drawer_style),
  91                 res.getString(R.string.app_drawer_color),
  92                 res.getString(R.string.fast_scroller),
  93                 res.getString(R.string.fast_scroller_type),
  94                 res.getString(R.string.home_screen_search_text)}));
  95
  96         // Add additional external settings.
  97         RemoteFolderManager.onInitializeDrawerSettings(values, mLauncher);
  98
  99         String[] valuesArr = new String[values.size()];
 100         values.toArray(valuesArr);
 101         return valuesArr;
 102     }
 103
 104     public void notifyDataSetInvalidated() {
 105         mSettingsAdapter.notifyDataSetInvalidated();
 106     }
 107 }