From fd5e5afc9f43c551d1ac196f47079da3f0ce4500 Mon Sep 17 00:00:00 2001 From: Daniel Albert Date: Fri, 12 Sep 2014 15:49:29 +0200 Subject: Implemented Pull2Refresh in the KeyListFragment Added KeyUpdateHelper and extended ProviderHelper for better fingerprint collection Added a class for handling the list in the swipe2refresh layout that prevents scrolling bugs Added Pull2Refresh to the KeyListFragment --- .../keychain/ui/KeyListFragment.java | 28 +++++++++++++++++++++- 1 file changed, 27 insertions(+), 1 deletion(-) (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java') diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java index e7edc6058..065ed5841 100644 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java +++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/KeyListFragment.java @@ -35,6 +35,7 @@ import android.support.v4.content.CursorLoader; import android.support.v4.content.Loader; import android.support.v4.view.MenuItemCompat; import android.support.v4.widget.CursorAdapter; +import android.support.v4.widget.SwipeRefreshLayout; import android.support.v7.app.ActionBarActivity; import android.support.v7.widget.SearchView; import android.view.ActionMode; @@ -55,9 +56,12 @@ import android.widget.TextView; import org.sufficientlysecure.keychain.Constants; import org.sufficientlysecure.keychain.R; import org.sufficientlysecure.keychain.helper.ExportHelper; +import org.sufficientlysecure.keychain.helper.KeyUpdateHelper; import org.sufficientlysecure.keychain.pgp.KeyRing; import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings; +import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; import org.sufficientlysecure.keychain.ui.dialog.DeleteKeyDialogFragment; +import org.sufficientlysecure.keychain.ui.widget.ListAwareSwipeRefreshLayout; import org.sufficientlysecure.keychain.util.Highlighter; import org.sufficientlysecure.keychain.util.Log; import org.sufficientlysecure.keychain.util.Notify; @@ -74,10 +78,11 @@ import se.emilsjolander.stickylistheaders.StickyListHeadersListView; */ public class KeyListFragment extends LoaderFragment implements SearchView.OnQueryTextListener, AdapterView.OnItemClickListener, - LoaderManager.LoaderCallbacks { + LoaderManager.LoaderCallbacks, SwipeRefreshLayout.OnRefreshListener { private KeyListAdapter mAdapter; private StickyListHeadersListView mStickyList; + private ListAwareSwipeRefreshLayout mSwipeRefreshLayout; // saves the mode object for multiselect, needed for reset at some point private ActionMode mActionMode = null; @@ -120,6 +125,15 @@ public class KeyListFragment extends LoaderFragment } }); + mSwipeRefreshLayout = (ListAwareSwipeRefreshLayout) view.findViewById(R.id.key_list_swipe_container); + mSwipeRefreshLayout.setOnRefreshListener(this); + mSwipeRefreshLayout.setColorScheme( + R.color.android_purple_dark, + R.color.android_purple_light, + R.color.android_purple_dark, + R.color.android_purple_light); + mSwipeRefreshLayout.setStickyListHeadersListView(mStickyList); + return root; } @@ -690,4 +704,16 @@ public class KeyListFragment extends LoaderFragment } + /** + * Implements OnRefreshListener for drag-to-refresh + */ + public void onRefresh() { + KeyUpdateHelper updateHelper = new KeyUpdateHelper(); + KeychainIntentServiceHandler finishedHandler = new KeychainIntentServiceHandler(getActivity()) { + public void handleMessage(Message message) { + mSwipeRefreshLayout.setRefreshing(false); + } + }; + updateHelper.updateAllKeys(getActivity(), finishedHandler); + } } -- cgit v1.2.3