src/eu/alefzero/owncloud/ui/activity/AccountSelectActivity.java

   1 package eu.alefzero.owncloud.ui.activity;
   2
   3 import java.util.HashMap;
   4 import java.util.LinkedList;
   5 import java.util.List;
   6 import java.util.Map;
   7
   8 import android.accounts.Account;
   9 import android.accounts.AccountManager;
  10 import android.accounts.AccountManagerCallback;
  11 import android.accounts.AccountManagerFuture;
  12 import android.content.ContentResolver;
  13 import android.content.Context;
  14 import android.content.Intent;
  15 import android.os.Bundle;
  16 import android.os.Handler;
  17 import android.util.Log;
  18 import android.view.ContextMenu;
  19 import android.view.View;
  20 import android.view.ViewGroup;
  21 import android.view.ContextMenu.ContextMenuInfo;
  22 import android.widget.AdapterView;
  23 import android.widget.AdapterView.AdapterContextMenuInfo;
  24 import android.widget.AdapterView.OnItemLongClickListener;
  25 import android.widget.CheckedTextView;
  26 import android.widget.ListView;
  27 import android.widget.SimpleAdapter;
  28 import android.widget.TextView;
  29
  30 import com.actionbarsherlock.app.ActionBar;
  31 import com.actionbarsherlock.app.SherlockListActivity;
  32 import com.actionbarsherlock.view.Menu;
  33 import com.actionbarsherlock.view.MenuInflater;
  34 import com.actionbarsherlock.view.MenuItem;
  35
  36 import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
  37 import eu.alefzero.owncloud.AccountUtils;
  38 import eu.alefzero.owncloud.R;
  39
  40 public class AccountSelectActivity extends SherlockListActivity implements
  41         AccountManagerCallback<Boolean> {
  42
  43     private final Handler mHandler = new Handler();
  44
  45     @Override
  46     protected void onCreate(Bundle savedInstanceState) {
  47         super.onCreate(savedInstanceState);
  48
  49         ActionBar action_bar = getSupportActionBar();
  50         action_bar.setDisplayShowTitleEnabled(true);
  51         action_bar.setDisplayHomeAsUpEnabled(false);
  52     }
  53
  54     @Override
  55     protected void onResume() {
  56         super.onResume();
  57         populateAccountList();
  58     }
  59
  60     @Override
  61     public boolean onCreateOptionsMenu(Menu menu) {
  62         MenuInflater inflater = getSherlock().getMenuInflater();
  63         inflater.inflate(eu.alefzero.owncloud.R.menu.account_picker, menu);
  64         return true;
  65     }
  66
  67     @Override
  68     public void onCreateContextMenu(ContextMenu menu, View v,
  69             ContextMenuInfo menuInfo) {
  70         getMenuInflater().inflate(R.menu.account_picker_long_click, menu);
  71         super.onCreateContextMenu(menu, v, menuInfo);
  72     }
  73
  74     @Override
  75     protected void onListItemClick(ListView l, View v, int position, long id) {
  76         String accountName = ((TextView) v.findViewById(android.R.id.text1))
  77                 .getText().toString();
  78         AccountUtils.setCurrentOwnCloudAccount(this, accountName);
  79
  80         // trigger synchronization when current account is changed
  81         ContentResolver.cancelSync(null, "org.owncloud");
  82         Bundle bundle = new Bundle();
  83         bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
  84         ContentResolver.requestSync(AccountUtils.getCurrentOwnCloudAccount(this), "org.owncloud", bundle);
  85
  86         Intent i = new Intent(this, FileDisplayActivity.class);
  87         i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
  88         startActivity(i);
  89         finish();
  90     }
  91
  92     @Override
  93     public boolean onMenuItemSelected(int featureId, MenuItem item) {
  94         if (item.getItemId() == R.id.createAccount) {
  95             Intent intent = new Intent(
  96                     android.provider.Settings.ACTION_ADD_ACCOUNT);
  97             intent.putExtra("authorities",
  98                     new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE });
  99             startActivity(intent);
 100             return true;
 101         }
 102         return false;
 103     }
 104
 105     @Override
 106     public boolean onContextItemSelected(android.view.MenuItem item) {
 107         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item
 108                 .getMenuInfo();
 109         int index = info.position;
 110         HashMap<String, String> map = (HashMap<String, String>) getListAdapter()
 111                 .getItem(index);
 112         String accountName = map.get("NAME");
 113         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 114         Account accounts[] = am
 115                 .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 116         for (Account a : accounts) {
 117             if (a.name.equals(accountName)) {
 118                 am.removeAccount(a, this, mHandler);
 119             }
 120         }
 121
 122         return false;
 123     }
 124
 125     private void populateAccountList() {
 126         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
 127         Account accounts[] = am
 128                 .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 129         LinkedList<HashMap<String, String>> ll = new LinkedList<HashMap<String, String>>();
 130         for (Account a : accounts) {
 131             HashMap<String, String> h = new HashMap<String, String>();
 132             h.put("NAME", a.name);
 133             h.put("VER",
 134                     "ownCloud version: "
 135                             + am.getUserData(a,
 136                                     AccountAuthenticator.KEY_OC_VERSION));
 137             ll.add(h);
 138         }
 139
 140         setListAdapter(new AccountCheckedSimpleAdepter(this, ll,
 141                 android.R.layout.simple_list_item_single_choice,
 142                 new String[] { "NAME" }, new int[] { android.R.id.text1 }));
 143         registerForContextMenu(getListView());
 144     }
 145
 146     @Override
 147     public void run(AccountManagerFuture<Boolean> future) {
 148         if (future.isDone()) {
 149             Account a = AccountUtils.getCurrentOwnCloudAccount(this);
 150             String accountName = "";
 151             if (a == null) {
 152                 Account[] accounts = AccountManager.get(this)
 153                         .getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
 154                 if (accounts.length != 0)
 155                     accountName = accounts[0].name;
 156                 AccountUtils.setCurrentOwnCloudAccount(this, accountName);
 157             }
 158             populateAccountList();
 159         }
 160     }
 161
 162     private class AccountCheckedSimpleAdepter extends SimpleAdapter {
 163         private Account mCurrentAccount;
 164         private List<? extends Map<String, ?>> mPrivateData;
 165
 166         public AccountCheckedSimpleAdepter(Context context,
 167                 List<? extends Map<String, ?>> data, int resource,
 168                 String[] from, int[] to) {
 169             super(context, data, resource, from, to);
 170             mCurrentAccount = AccountUtils
 171                     .getCurrentOwnCloudAccount(AccountSelectActivity.this);
 172             mPrivateData = data;
 173         }
 174
 175         @Override
 176         public View getView(int position, View convertView, ViewGroup parent) {
 177             View v = super.getView(position, convertView, parent);
 178             CheckedTextView ctv = (CheckedTextView) v
 179                     .findViewById(android.R.id.text1);
 180             if (mPrivateData.get(position).get("NAME")
 181                     .equals(mCurrentAccount.name)) {
 182                 ctv.setChecked(true);
 183             }
 184             return v;
 185         }
 186
 187     }
 188
 189 }