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Better lifecycle handling for calls list

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Signed-off-by: Mario Danic <mario@lovelyhq.com>
This commit is contained in:
Mario Danic 2017-10-23 19:03:16 +02:00
parent 95759f15bb
commit 029d47f99e
2 changed files with 51 additions and 21 deletions
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1
app/src/main/AndroidManifest.xml
View file

@ -4,6 +4,7 @@
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:name=".application.NextcloudTalkApplication"

71
app/src/main/java/com/nextcloud/talk/controllers/CallsListController.java
View file

@ -75,6 +75,7 @@ public class CallsListController extends BaseController implements SearchView.On
public static final String TAG = "CallsListController";
private static final String KEY_FROM_RESTORE_CONTROLLER = "CallsListController.fromRestoreController";
private static final String KEY_FROM_RESTORE_VIEW = "CallsListController.fromRestoreView";
private static final String KEY_SEARCH_QUERY = "ContactsController.searchQuery";
@ -98,11 +99,12 @@ public class CallsListController extends BaseController implements SearchView.On
private FlexibleAdapter<RoomItem> adapter;
private List<RoomItem> roomItems = new ArrayList<>();
private boolean isFromRestore;
private String searchQuery;
private boolean isFromRestoreView;
private boolean isFromRestoreController;
private MenuItem searchItem;
private SearchView searchView;
private String searchQuery;
public CallsListController() {
super();
@ -118,27 +120,29 @@ public class CallsListController extends BaseController implements SearchView.On
protected void onViewBound(@NonNull View view) {
super.onViewBound(view);
NextcloudTalkApplication.getSharedApplication().getComponentApplication().inject(this);
adapter = new FlexibleAdapter<>(roomItems, getActivity(), false);
prepareRecyclerView();
swipeRefreshLayout.setOnRefreshListener(() -> fetchData(true));
swipeRefreshLayout.setProgressBackgroundColorSchemeColor(getResources().getColor(R.color.colorPrimary));
}
@Override
protected void onAttach(@NonNull View view) {
super.onAttach(view);
if (adapter == null) {
adapter = new FlexibleAdapter<>(roomItems, getActivity(), false);
}
prepareViews();
if ((userEntity = userUtils.getCurrentUser()) != null) {
if (!cacheUtils.cacheExistsForContext(TAG) || !isFromRestore) {
fetchData(true);
} else {
fetchData(false);
if (!adapter.hasSearchText()) {
if (!cacheUtils.cacheExistsForContext(TAG) || !isFromRestoreView) {
fetchData(true);
} else if (cacheUtils.cacheExistsForContext(TAG) && isFromRestoreController) {
fetchData(false);
}
}
} else {
// Fallback to login if we have no users
if (getParentController().getRouter() != null) {
if (getParentController() != null && getParentController().getRouter() != null) {
getParentController().getRouter().setRoot((RouterTransaction.with(new ServerSelectionController())
.pushChangeHandler(new FadeChangeHandler())
.popChangeHandler(new FadeChangeHandler())));
@ -207,6 +211,10 @@ public class CallsListController extends BaseController implements SearchView.On
public void onPrepareOptionsMenu(Menu menu) {
super.onPrepareOptionsMenu(menu);
searchItem.setVisible(roomItems.size() > 0);
if (adapter.hasSearchText()) {
searchItem.expandActionView();
searchView.setQuery(adapter.getSearchText(), false);
}
}
private void fetchData(boolean forceNew) {
@ -257,12 +265,12 @@ public class CallsListController extends BaseController implements SearchView.On
roomItems.add(new RoomItem(room, userEntity));
}
if (!TextUtils.isEmpty(searchQuery) && searchItem != null && searchView != null) {
if (!TextUtils.isEmpty(adapter.getSearchText()) && searchItem != null && searchView != null) {
searchItem.expandActionView();
searchView.setQuery(searchQuery, false);
searchView.setQuery(adapter.getSearchText(), false);
recyclerView.setAdapter(null);
adapter.updateDataSet(roomItems, false);
onQueryTextSubmit(searchQuery);
onQueryTextSubmit(adapter.getSearchText());
recyclerView.setAdapter(adapter);
} else {
adapter.updateDataSet(roomItems, true);
@ -281,13 +289,17 @@ public class CallsListController extends BaseController implements SearchView.On
}
}
private void prepareRecyclerView() {
private void prepareViews() {
recyclerView.setLayoutManager(new SmoothScrollLinearLayoutManager(getActivity()));
recyclerView.setHasFixedSize(true);
recyclerView.setAdapter(adapter);
recyclerView.addItemDecoration(new FlexibleItemDecoration(getActivity())
.withDivider(R.drawable.divider));
swipeRefreshLayout.setOnRefreshListener(() -> fetchData(true));
swipeRefreshLayout.setProgressBackgroundColorSchemeColor(getResources().getColor(R.color.colorPrimary));
}
private void dispose(@Nullable Disposable disposable) {
@ -307,6 +319,17 @@ public class CallsListController extends BaseController implements SearchView.On
}
}
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
super.onSaveInstanceState(outState);
outState.putBoolean(KEY_FROM_RESTORE_CONTROLLER, true);
}
@Override
public void onRestoreInstanceState(@NonNull Bundle savedInstanceState) {
super.onRestoreInstanceState(savedInstanceState);
isFromRestoreController = savedInstanceState.getBoolean(KEY_FROM_RESTORE_CONTROLLER, false);
}
@Override
public void onSaveViewState(@NonNull View view, @NonNull Bundle outState) {
@ -320,16 +343,22 @@ public class CallsListController extends BaseController implements SearchView.On
@Override
public void onRestoreViewState(@NonNull View view, @NonNull Bundle savedViewState) {
super.onRestoreViewState(view, savedViewState);
isFromRestore = savedViewState.getBoolean(KEY_FROM_RESTORE_VIEW, false);
isFromRestoreView = savedViewState.getBoolean(KEY_FROM_RESTORE_VIEW, false);
searchQuery = savedViewState.getString(KEY_SEARCH_QUERY, "");
}
@Override
public boolean onQueryTextChange(String newText) {
if (adapter.hasNewSearchText(newText)) {
adapter.setSearchText(newText);
if (adapter.hasNewSearchText(newText) || !TextUtils.isEmpty(searchQuery)) {
adapter.filterItems(300);
if (!TextUtils.isEmpty(searchQuery)) {
adapter.setSearchText(searchQuery);
searchQuery = "";
adapter.filterItems();
} else {
adapter.setSearchText(newText);
adapter.filterItems(300);
}
}
if (swipeRefreshLayout != null) {