Adding cancellation to uploads (WIP)

[pub/Android/ownCloud.git] / src / com / owncloud / android / ui / activity / AccountSelectActivity.java

diff --git a/src/com/owncloud/android/ui/activity/AccountSelectActivity.java b/src/com/owncloud/android/ui/activity/AccountSelectActivity.java
index 78ec8c0..2942ebb 100644 (file)
--- a/src/com/owncloud/android/ui/activity/AccountSelectActivity.java
+++ b/src/com/owncloud/android/ui/activity/AccountSelectActivity.java
@@ -19,9 +19,7 @@ import android.view.ContextMenu;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.ContextMenu.ContextMenuInfo;
-import android.widget.AdapterView;
 import android.widget.AdapterView.AdapterContextMenuInfo;
-import android.widget.AdapterView.OnItemLongClickListener;
 import android.widget.CheckedTextView;
 import android.widget.ListView;
 import android.widget.SimpleAdapter;
@@ -40,12 +38,23 @@ import com.owncloud.android.R;
 public class AccountSelectActivity extends SherlockListActivity implements
         AccountManagerCallback<Boolean> {
 
+    private static final String  TAG = "AccountSelectActivity";
+    
+    private static final String PREVIOUS_ACCOUNT_KEY = "ACCOUNT";
+    
     private final Handler mHandler = new Handler();
+    private Account mPreviousAccount = null;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
 
+        if (savedInstanceState != null) {
+            mPreviousAccount = savedInstanceState.getParcelable(PREVIOUS_ACCOUNT_KEY);
+        } else {
+            mPreviousAccount = AccountUtils.getCurrentOwnCloudAccount(this);
+        }
+        
         ActionBar action_bar = getSupportActionBar();
         action_bar.setDisplayShowTitleEnabled(true);
         action_bar.setDisplayHomeAsUpEnabled(false);
@@ -56,6 +65,29 @@ public class AccountSelectActivity extends SherlockListActivity implements
         super.onResume();
         populateAccountList();
     }
+    
+    @Override
+    protected void onPause() {
+        super.onPause();
+        if (this.isFinishing()) {
+            Account current = AccountUtils.getCurrentOwnCloudAccount(this);
+            if ((mPreviousAccount == null && current != null) || 
+                (mPreviousAccount != null && !mPreviousAccount.equals(current))) {
+                /// the account set as default changed since this activity was created 
+            
+                // trigger synchronization
+                ContentResolver.cancelSync(null, AccountAuthenticator.AUTH_TOKEN_TYPE);
+                Bundle bundle = new Bundle();
+                bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
+                ContentResolver.requestSync(AccountUtils.getCurrentOwnCloudAccount(this), AccountAuthenticator.AUTH_TOKEN_TYPE, bundle);
+                
+                // restart the main activity
+                Intent i = new Intent(this, FileDisplayActivity.class);
+                i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                startActivity(i);
+            }
+        }
+    }
 
     @Override
     public boolean onCreateOptionsMenu(Menu menu) {
@@ -76,17 +108,7 @@ public class AccountSelectActivity extends SherlockListActivity implements
         String accountName = ((TextView) v.findViewById(android.R.id.text1))
                 .getText().toString();
         AccountUtils.setCurrentOwnCloudAccount(this, accountName);
-
-        // trigger synchronization when current account is changed
-        ContentResolver.cancelSync(null, "org.owncloud");
-        Bundle bundle = new Bundle();
-        bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
-        ContentResolver.requestSync(AccountUtils.getCurrentOwnCloudAccount(this), "org.owncloud", bundle);
-        
-        Intent i = new Intent(this, FileDisplayActivity.class);
-        i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-        startActivity(i);
-        finish();
+        finish();   // immediate exit
     }
 
     @Override
@@ -102,13 +124,20 @@ public class AccountSelectActivity extends SherlockListActivity implements
         return false;
     }
 
+    @SuppressWarnings("unchecked")
     @Override
     public boolean onContextItemSelected(android.view.MenuItem item) {
         AdapterContextMenuInfo info = (AdapterContextMenuInfo) item
                 .getMenuInfo();
         int index = info.position;
-        HashMap<String, String> map = (HashMap<String, String>) getListAdapter()
-                .getItem(index);
+        HashMap<String, String> map = null;
+        try {
+            map = (HashMap<String, String>) getListAdapter().getItem(index);
+        } catch (ClassCastException e) {
+            Log.wtf(TAG, "getitem(index) from list adapter did not return hashmap, bailing out");
+            return false;
+        }
+        
         String accountName = map.get("NAME");
         AccountManager am = (AccountManager) getSystemService(ACCOUNT_SERVICE);
         Account accounts[] = am