Superuser/src/com/koushikdutta/superuser/MainActivity.java

   1 package com.koushikdutta.superuser;
   2
   3 import java.util.ArrayList;
   4 import java.util.Date;
   5
   6 import android.content.res.Configuration;
   7 import android.os.Bundle;
   8 import android.os.Handler;
   9 import android.text.format.DateFormat;
  10 import android.view.Menu;
  11 import android.view.MenuInflater;
  12 import android.view.MenuItem;
  13 import android.view.MenuItem.OnMenuItemClickListener;
  14 import android.view.View;
  15 import android.widget.ImageView;
  16 import android.widget.TextView;
  17
  18 import com.koushikdutta.superuser.db.LogEntry;
  19 import com.koushikdutta.superuser.db.SuDatabaseHelper;
  20 import com.koushikdutta.superuser.db.UidPolicy;
  21 import com.koushikdutta.widgets.ActivityBase;
  22 import com.koushikdutta.widgets.ActivityBaseFragment;
  23 import com.koushikdutta.widgets.ListContentFragment;
  24 import com.koushikdutta.widgets.ListItem;
  25
  26 public class MainActivity extends ActivityBase {
  27     public MainActivity() {
  28         super(ListContentFragment.class);
  29     }
  30
  31     public ListContentFragment getFragment() {
  32         return (ListContentFragment)super.getFragment();
  33     }
  34
  35     void showAllLogs() {
  36         setContent(null, null);
  37         getFragment().getListView().clearChoices();
  38     }
  39
  40     public boolean onCreateOptionsMenu(android.view.Menu menu) {
  41         MenuInflater mi = new MenuInflater(this);
  42         mi.inflate(R.menu.main, menu);
  43         MenuItem log = menu.findItem(R.id.logs);
  44         log.setOnMenuItemClickListener(new OnMenuItemClickListener() {
  45             @Override
  46             public boolean onMenuItemClick(MenuItem item) {
  47                 showAllLogs();
  48                 return true;
  49             }
  50         });
  51         return super.onCreateOptionsMenu(menu);
  52     }
  53
  54     ActivityBaseFragment mContent;
  55     @Override
  56     public void onCreate(Bundle savedInstanceState, View view) {
  57         super.onCreate(savedInstanceState, view);
  58
  59         getFragment().setEmpty(R.string.no_apps);
  60
  61         load();
  62
  63         ImageView watermark = (ImageView)view.findViewById(R.id.watermark);
  64         if (watermark != null)
  65             watermark.setImageResource(R.drawable.clockwork512);
  66         if (!getFragment().isPaged())
  67             showAllLogs();
  68     }
  69
  70     public void onBackPressed() {
  71         if (getFragment().onBackPressed())
  72             return;
  73         super.onBackPressed();
  74     };
  75
  76     void setContent(final ListItem li, final UidPolicy up) {
  77         mContent = new ActivityBaseFragment() {
  78             @Override
  79             public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
  80                 super.onCreateOptionsMenu(menu, inflater);
  81
  82                 inflater.inflate(R.menu.policy, menu);
  83                 MenuItem delete = menu.findItem(R.id.delete);
  84                 delete.setOnMenuItemClickListener(new OnMenuItemClickListener() {
  85                     @Override
  86                     public boolean onMenuItemClick(MenuItem item) {
  87                         getFragment().removeItem(li);
  88                         showAllLogs();
  89                         if (up != null)
  90                             SuDatabaseHelper.delete(MainActivity.this, up);
  91                         else
  92                             SuDatabaseHelper.deleteLogs(MainActivity.this);
  93                         return true;
  94                     }
  95                 });
  96             }
  97
  98             @Override
  99             protected int getListItemResource() {
 100                 return R.layout.log_item;
 101             }
 102
 103             @Override
 104             public void onConfigurationChanged(Configuration newConfig) {
 105                 super.onConfigurationChanged(newConfig);
 106                 setContent(li, up);
 107             }
 108
 109             @Override
 110             protected int getListFragmentResource() {
 111                 return R.layout.policy_fragment;
 112             }
 113
 114             @Override
 115             protected void onCreate(Bundle savedInstanceState, View view) {
 116                 super.onCreate(savedInstanceState, view);
 117
 118                 setHasOptionsMenu(true);
 119
 120                 ArrayList<LogEntry> logs;
 121                 java.text.DateFormat day = DateFormat.getDateFormat(MainActivity.this);
 122                 java.text.DateFormat time = DateFormat.getTimeFormat(MainActivity.this);
 123                 if (up != null) {
 124                     ImageView icon = (ImageView)view.findViewById(R.id.image);
 125                     icon.setImageDrawable(up.icon);
 126                     TextView name = (TextView)view.findViewById(R.id.name);
 127                     name.setText(up.name);
 128
 129                     ((TextView)view.findViewById(R.id.uid_header)).setText(Integer.toString(up.desiredUid));
 130                     ((TextView)view.findViewById(R.id.command_header)).setText(up.command);
 131                     String app = up.username;
 132                     if (app == null || app.length() == 0)
 133                         app = String.valueOf(up.uid);
 134                     ((TextView)view.findViewById(R.id.app_header)).setText(app);
 135                     ((TextView)view.findViewById(R.id.package_header)).setText(up.packageName);
 136
 137
 138                     getListView().setSelector(android.R.color.transparent);
 139
 140                     logs = SuDatabaseHelper.getLogs(MainActivity.this, up, -1);
 141                 }
 142                 else {
 143                     view.findViewById(R.id.title_container).setVisibility(View.GONE);
 144                     logs = SuDatabaseHelper.getLogs(MainActivity.this);
 145                 }
 146
 147                 setEmpty(R.string.no_logs);
 148
 149                 for (LogEntry log: logs) {
 150                     final String date = time.format(log.getDate());
 151                     String title = date;
 152                     String summary = getString(log.getActionResource());
 153                     if (up == null) {
 154                         title = log.name;
 155                     }
 156                     mContent.addItem(day.format(log.getDate()), new ListItem(mContent, title, summary, null) {
 157                         @Override
 158                         public View getView(android.content.Context context, View convertView) {
 159                             View ret = super.getView(context, convertView);
 160                             if (up == null) {
 161                                 ((TextView)ret.findViewById(R.id.extra)).setText(date);
 162                             }
 163                             return ret;
 164                         }
 165                     });
 166                 }
 167             }
 168         };
 169         getFragment().setContent(mContent);
 170     }
 171
 172     void addPolicy(final UidPolicy up) {
 173         java.text.DateFormat df = DateFormat.getLongDateFormat(MainActivity.this);
 174         String date = df.format(up.getLastDate());
 175         if (up.last == 0)
 176             date = null;
 177         ListItem li = addItem(up.getPolicyResource(), new ListItem(getFragment(), up.name, date) {
 178             public void onClick(View view) {
 179                 super.onClick(view);
 180
 181                 setContent(this, up);
 182             };
 183         });
 184         if (up.icon == null)
 185             li.setIcon(R.drawable.ic_launcher);
 186         else
 187             li.setDrawable(up.icon);
 188     }
 189
 190     Handler mHandler = new Handler();
 191     void load() {
 192         final ArrayList<UidPolicy> policies = SuDatabaseHelper.getPolicies(MainActivity.this);
 193
 194         for (UidPolicy up: policies) {
 195             addPolicy(up);
 196         }
 197     }
 198 }