apply noteFragment in SearchActivity; add pull to push

app/src/main/java/org/houxg/leamonax/background/NoteSyncService.java

@@ -59,6 +59,7 @@ public class NoteSyncService extends Service {
                     public void call(Subscriber<? super Void> subscriber) {
                         if (!subscriber.isUnsubscribed()) {
                             NoteService.fetchFromServer();
+                            NoteService.pushToServer();
                             subscriber.onNext(null);
                             subscriber.onCompleted();
                         }

app/src/main/java/org/houxg/leamonax/database/NoteDataStore.java

@@ -49,7 +49,6 @@ public class NoteDataStore {
         return SQLite.select()
                 .from(Note.class)
                 .where(Note_Table.userId.eq(userId))
-                .and(Note_Table.isTrash.eq(false))
                 .and(Note_Table.isDeleted.eq(false))
                 .and(Note_Table.isTrash.eq(false))
                 .queryList();
@@ -59,9 +58,7 @@ public class NoteDataStore {
         return SQLite.select()
                 .from(Note.class)
                 .where(Note_Table.userId.eq(userId))
-                .and(Note_Table.isTrash.eq(false))
                 .and(Note_Table.isDeleted.eq(false))
-                .and(Note_Table.isTrash.eq(false))
                 .and(Note_Table.isDirty.eq(true))
                 .queryList();
     }
@@ -75,7 +72,6 @@ public class NoteDataStore {
                 .from(Note.class)
                 .where(Note_Table.notebookId.eq(notebook.getNotebookId()))
                 .and(Note_Table.userId.eq(userId))
-                .and(Note_Table.isTrash.eq(false))
                 .and(Note_Table.isDeleted.eq(false))
                 .and(Note_Table.isTrash.eq(false))
                 .queryList();

app/src/main/java/org/houxg/leamonax/model/Note.java

@@ -96,7 +96,6 @@ public class Note extends BaseModel implements Serializable {
     long publicTime;
     @Column(name = "tags")
     String tags = "";
-    boolean uploadSucc = true;
 
     public long getCreatedTimeVal() {
         return createdTime;
@@ -174,14 +173,6 @@ public class Note extends BaseModel implements Serializable {
         return usn;
     }
 
-    public boolean isUploadSucc() {
-        return uploadSucc;
-    }
-
-    public void setUploadSucc(boolean uploadSucc) {
-        this.uploadSucc = uploadSucc;
-    }
-
     public void setUsn(int usn) {
         this.usn = usn;
     }

app/src/main/java/org/houxg/leamonax/service/NoteService.java

@@ -38,6 +38,7 @@ import okhttp3.MediaType;
 import okhttp3.MultipartBody;
 import okhttp3.RequestBody;
 import retrofit2.Call;
+import rx.Observable;
 
 public class NoteService {
 
@@ -48,6 +49,15 @@ public class NoteService {
     private static final String CONFLICT_SUFFIX = "--conflict";
     private static final int MAX_ENTRY = 20;
 
+    public static void pushToServer() {
+        List<Note> notes = NoteDataStore.getAllDirtyNotes(Account.getCurrent().getUserId());
+        for (Note note : notes) {
+            if (!note.getTitle().endsWith(CONFLICT_SUFFIX)) {
+                saveNote(note.getId());
+            }
+        }
+    }
+
     public static void fetchFromServer() {
         //sync notebook
         int notebookUsn = Account.getCurrent().getNotebookUsn();
@@ -310,6 +320,7 @@ public class NoteService {
         requestBodyMap.put("Content", createPartFromString(content));
         requestBodyMap.put("IsMarkdown", createPartFromString(getBooleanString(note.isMarkDown())));
         requestBodyMap.put("IsBlog", createPartFromString(getBooleanString(note.isPublicBlog())));
+        requestBodyMap.put("IsTrash", createPartFromString(getBooleanString(note.isTrash())));
         requestBodyMap.put("CreatedTime", createPartFromString(TimeUtils.toServerTime(note.getCreatedTimeVal())));
         requestBodyMap.put("UpdatedTime", createPartFromString(TimeUtils.toServerTime(note.getUpdatedTimeVal())));
 
@@ -386,6 +397,18 @@ public class NoteService {
         return localIds;
     }
 
+    public static void trashNotesOnLocal(Note note) {
+        note.setIsTrash(true);
+        note.setIsDirty(true);
+        note.update();
+    }
+
+    public static void trashNote(Note note) {
+        if (!note.isLocalNote()) {
+            saveNote(note.getId());
+        }
+    }
+
     public static void deleteNote(Note note) {
         if (note.isLocalNote()) {
             note.delete();

app/src/main/java/org/houxg/leamonax/ui/MainActivity.java

@@ -21,7 +21,6 @@ import org.greenrobot.eventbus.ThreadMode;
 import org.houxg.leamonax.R;
 import org.houxg.leamonax.background.NoteSyncService;
 import org.houxg.leamonax.component.PullToRefresh;
-import org.houxg.leamonax.database.NoteDataStore;
 import org.houxg.leamonax.database.NotebookDataStore;
 import org.houxg.leamonax.model.Account;
 import org.houxg.leamonax.model.Note;
@@ -31,7 +30,6 @@ import org.houxg.leamonax.ui.edit.NoteEditActivity;
 import org.houxg.leamonax.utils.NetworkUtils;
 import org.houxg.leamonax.utils.ToastUtils;
 
-import java.util.List;
 import java.util.Locale;
 
 import butterknife.BindView;
@@ -149,8 +147,8 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
         Note newNote = new Note();
         newNote.setUserId(account.getUserId());
         Notebook notebook;
-        Navigation.Mode currentMode = mNavigation.getCurrentMode();
+        NoteFragment.Mode currentMode = mNavigation.getCurrentMode();
-        if (currentMode == Navigation.Mode.NOTEBOOK) {
+        if (currentMode == NoteFragment.Mode.NOTEBOOK) {
             notebook = NotebookDataStore.getByLocalId(currentMode.notebookId);
         } else {
             notebook = NotebookDataStore.getRecentNoteBook(Account.getCurrent().getUserId());
@@ -179,22 +177,8 @@ public class MainActivity extends BaseActivity implements Navigation.Callback {
     }
 
     @Override
-    public boolean onShowNotes(Navigation.Mode mode) {
+    public boolean onShowNotes(NoteFragment.Mode mode) {
-        List<Note> notes;
+        mNoteFragment.setMode(mode);
-        switch (mode) {
-            case RECENT_NOTES:
-                notes = NoteDataStore.getAllNotes(Account.getCurrent().getUserId());
-                break;
-            case NOTEBOOK:
-                notes = NoteDataStore.getNotesFromNotebook(Account.getCurrent().getUserId(), mode.notebookId);
-                break;
-            case TAG:
-                notes = NoteDataStore.getByTagText(mode.tagText, Account.getCurrent().getUserId());
-                break;
-            default:
-                return false;
-        }
-        mNoteFragment.setNotes(notes);
         return true;
     }
 

app/src/main/java/org/houxg/leamonax/ui/Navigation.java

@@ -88,7 +88,7 @@ public class Navigation {
     private TagAdapter mTagAdapter;
     private AlphabetDrawable mAlphabetDrawable = new AlphabetDrawable();
 
-    private Mode mCurrentMode = Mode.RECENT_NOTES;
+    private NoteFragment.Mode mCurrentMode = NoteFragment.Mode.RECENT_NOTES;
 
     public Navigation(Callback callback) {
         mCallback = callback;
@@ -255,7 +255,7 @@ public class Navigation {
         mTagAdapter.setListener(new TagAdapter.TagAdapterListener() {
             @Override
             public void onClickedTag(Tag tag) {
-                mCurrentMode = Mode.TAG;
+                mCurrentMode = NoteFragment.Mode.TAG;
                 mCurrentMode.setTagText(tag.getText());
                 if (mCallback != null) {
                     if (mCallback.onShowNotes(mCurrentMode)) {
@@ -279,7 +279,7 @@ public class Navigation {
         mNotebookAdapter.setListener(new NotebookAdapter.NotebookAdapterListener() {
             @Override
             public void onClickedNotebook(Notebook notebook) {
-                mCurrentMode = Mode.NOTEBOOK;
+                mCurrentMode = NoteFragment.Mode.NOTEBOOK;
                 mCurrentMode.setNotebookId(notebook.getId());
                 if (mCallback != null) {
                     if (mCallback.onShowNotes(mCurrentMode)) {
@@ -367,7 +367,7 @@ public class Navigation {
         }
     }
 
-    public Mode getCurrentMode() {
+    public NoteFragment.Mode getCurrentMode() {
         return mCurrentMode;
     }
 
@@ -376,8 +376,8 @@ public class Navigation {
         mAccountAdapter.load(AccountService.getAccountList());
         mTagAdapter.refresh();
         mNotebookAdapter.refresh();
-        if (mCurrentMode == Mode.NOTEBOOK && TextUtils.isEmpty(mNotebookAdapter.getCurrentParentId())) {
+        if (mCurrentMode == NoteFragment.Mode.NOTEBOOK && TextUtils.isEmpty(mNotebookAdapter.getCurrentParentId())) {
-            mCurrentMode = Mode.RECENT_NOTES;
+            mCurrentMode = NoteFragment.Mode.RECENT_NOTES;
         }
         if (mCallback != null) {
             if (mCallback.onShowNotes(mCurrentMode)) {
@@ -458,7 +458,7 @@ public class Navigation {
 
     @OnClick(R.id.rl_recent_notes)
     void clickedRecent() {
-        mCurrentMode = Mode.RECENT_NOTES;
+        mCurrentMode = NoteFragment.Mode.RECENT_NOTES;
         if (mCallback != null) {
             if (mCallback.onShowNotes(mCurrentMode)) {
                 close();
@@ -473,35 +473,12 @@ public class Navigation {
          * @param mode
          * @return true if processed
          */
-        boolean onShowNotes(Mode mode);
+        boolean onShowNotes(NoteFragment.Mode mode);
 
         void onClickSetting();
 
         void onClickAbout();
     }
 
-    public enum Mode {
-        RECENT_NOTES,
-        NOTEBOOK,
-        TAG;
 
-        long notebookId;
-        String tagText;
-
-        public void setNotebookId(long notebookId) {
-            this.notebookId = notebookId;
-        }
-
-        public void setTagText(String tagText) {
-            this.tagText = tagText;
-        }
-
-        @Override
-        public String toString() {
-            return name() + "{" +
-                    "notebookId=" + notebookId +
-                    ", tagText='" + tagText + '\'' +
-                    '}';
-        }
-    }
 }

app/src/main/java/org/houxg/leamonax/ui/NoteFragment.java

@@ -15,12 +15,16 @@ import android.view.View;
 import android.view.ViewGroup;
 
 import org.greenrobot.eventbus.EventBus;
+import org.houxg.leamonax.Leamonax;
 import org.houxg.leamonax.R;
 import org.houxg.leamonax.adapter.NoteAdapter;
+import org.houxg.leamonax.database.NoteDataStore;
+import org.houxg.leamonax.model.Account;
 import org.houxg.leamonax.model.Note;
 import org.houxg.leamonax.service.NoteService;
 import org.houxg.leamonax.utils.ActionModeHandler;
 import org.houxg.leamonax.utils.CollectionUtils;
+import org.houxg.leamonax.utils.NetworkUtils;
 import org.houxg.leamonax.utils.SharedPreferenceUtils;
 import org.houxg.leamonax.utils.ToastUtils;
 import org.houxg.leamonax.widget.NoteList;
@@ -51,6 +55,7 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
     List<Note> mNotes;
     ActionModeHandler<Note> mActionModeHandler;
     NoteList mNoteList;
+    Mode mCurrentMode;
 
     public NoteFragment() {
     }
@@ -117,7 +122,27 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
         EventBus.getDefault().unregister(this);
     }
 
-    public void setNotes(List<Note> notes) {
+    public void setMode(Mode mode) {
+        mCurrentMode = mode;
+        List<Note> notes;
+        mNoteList.setHighlight("");
+        switch (mode) {
+            case RECENT_NOTES:
+                notes = NoteDataStore.getAllNotes(Account.getCurrent().getUserId());
+                break;
+            case NOTEBOOK:
+                notes = NoteDataStore.getNotesFromNotebook(Account.getCurrent().getUserId(), mode.notebookId);
+                break;
+            case TAG:
+                notes = NoteDataStore.getByTagText(mode.tagText, Account.getCurrent().getUserId());
+                break;
+            case SEARCH:
+                notes = NoteDataStore.searchByTitle(mode.keywords);
+                mNoteList.setHighlight(mode.keywords);
+                break;
+            default:
+                notes = new ArrayList<>();
+        }
         mNotes = notes;
         Collections.sort(mNotes, new Note.UpdateTimeComparetor());
         mNoteList.render(mNotes);
@@ -139,7 +164,7 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
         mNoteList.setSelected(note, isSelected);
     }
 
-    private void deleteNote(final List<Note> notes) {
+    private void deleteNote(List<Note> notes) {
         Observable.from(notes)
                 .flatMap(new Func1<Note, rx.Observable<Note>>() {
                     @Override
@@ -148,7 +173,30 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
                             @Override
                             public void call(Subscriber<? super Note> subscriber) {
                                 if (!subscriber.isUnsubscribed()) {
-                                    NoteService.deleteNote(note);
+                                    NoteService.trashNotesOnLocal(note);
+                                    subscriber.onNext(note);
+                                    subscriber.onCompleted();
+                                }
+                            }
+                        });
+                    }
+                })
+                .buffer(notes.size())
+                .flatMap(new Func1<List<Note>, Observable<Note>>() {
+                    @Override
+                    public Observable<Note> call(List<Note> notes) {
+                        NetworkUtils.checkNetwork();
+                        return Observable.from(notes);
+                    }
+                })
+                .flatMap(new Func1<Note, Observable<Note>>() {
+                    @Override
+                    public Observable<Note> call(final Note note) {
+                        return Observable.create(new Observable.OnSubscribe<Note>() {
+                            @Override
+                            public void call(Subscriber<? super Note> subscriber) {
+                                if (!subscriber.isUnsubscribed()) {
+                                    NoteService.saveNote(note.getId());
                                     subscriber.onNext(note);
                                     subscriber.onCompleted();
                                 }
@@ -166,8 +214,12 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
 
                     @Override
                     public void onError(Throwable e) {
-                        ToastUtils.show(getActivity(), R.string.delete_note_failed);
+                        if (e instanceof NetworkUtils.NetworkUnavailableException) {
-                        mNoteList.invalidateAllSelected();
+                            ToastUtils.show(Leamonax.getContext(), R.string.delete_network_error);
+                        } else {
+                            ToastUtils.show(Leamonax.getContext(), R.string.delete_note_failed);
+                        }
+                        refresh();
                     }
 
                     @Override
@@ -177,6 +229,9 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
                 });
     }
 
+    private void refresh() {
+        setMode(mCurrentMode);
+    }
 
     @Override
     public boolean onAction(int actionId, List<Note> pendingItems) {
@@ -217,4 +272,35 @@ public class NoteFragment extends Fragment implements NoteAdapter.NoteAdapterLis
         }
     }
 
+    public enum Mode {
+        RECENT_NOTES,
+        NOTEBOOK,
+        TAG,
+        SEARCH;
+
+        long notebookId;
+        String tagText;
+        String keywords;
+
+        public void setNotebookId(long notebookId) {
+            this.notebookId = notebookId;
+        }
+
+        public void setTagText(String tagText) {
+            this.tagText = tagText;
+        }
+
+        public void setKeywords(String keywords) {
+            this.keywords = keywords;
+        }
+
+        @Override
+        public String toString() {
+            return name() + "{" +
+                    "notebookId=" + notebookId +
+                    ", tagText='" + tagText + '\'' +
+                    '}';
+        }
+    }
+
 }

app/src/main/java/org/houxg/leamonax/ui/SearchActivity.java

@@ -1,56 +1,27 @@
 package org.houxg.leamonax.ui;
 
-import android.app.AlertDialog;
-import android.content.DialogInterface;
 import android.os.Bundle;
-import android.support.v7.widget.DefaultItemAnimator;
+import android.support.v4.app.FragmentTransaction;
-import android.support.v7.widget.LinearLayoutManager;
-import android.support.v7.widget.RecyclerView;
 import android.support.v7.widget.SearchView;
 import android.support.v7.widget.Toolbar;
-import android.text.TextUtils;
 import android.transition.Slide;
 import android.view.Gravity;
 import android.view.Window;
 import android.widget.ImageView;
 
 import org.houxg.leamonax.R;
-import org.houxg.leamonax.adapter.NoteAdapter;
-import org.houxg.leamonax.database.NoteDataStore;
-import org.houxg.leamonax.model.Note;
-import org.houxg.leamonax.service.NoteService;
-import org.houxg.leamonax.utils.ActionModeHandler;
-import org.houxg.leamonax.utils.CollectionUtils;
-import org.houxg.leamonax.utils.ToastUtils;
-
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import rx.Observable;
-import rx.Observer;
-import rx.Subscriber;
-import rx.android.schedulers.AndroidSchedulers;
-import rx.functions.Func1;
-import rx.schedulers.Schedulers;
 
-public class SearchActivity extends BaseActivity implements NoteAdapter.NoteAdapterListener, ActionModeHandler.Callback<Note> {
+public class SearchActivity extends BaseActivity {
 
-    private static final String EXT_SCROLL_POSITION = "ext_scroll_position";
-
-    @BindView(R.id.recycler_view)
-    RecyclerView mNoteListView;
     @BindView(R.id.toolbar)
     Toolbar mToolbar;
     @BindView(R.id.search)
     SearchView mSearchView;
 
-    List<Note> mNotes = new ArrayList<>();
+    private NoteFragment mNoteFragment;
-    private NoteAdapter mAdapter;
-    private ActionModeHandler<Note> mActionModeHandler;
-    private float mScrollPosition;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -62,27 +33,6 @@ public class SearchActivity extends BaseActivity implements NoteAdapter.NoteAdap
         ButterKnife.bind(this);
         initToolBar(mToolbar, true);
         setTitle("");
-        mActionModeHandler = new ActionModeHandler<>(this, this, R.menu.delete);
-
-        RecyclerView.LayoutManager layoutManager = new LinearLayoutManager(this);
-        mNoteListView.setLayoutManager(layoutManager);
-        mNoteListView.setItemAnimator(new DefaultItemAnimator());
-
-        mAdapter = new NoteAdapter(this);
-        mNoteListView.setAdapter(mAdapter);
-        mNoteListView.addOnScrollListener(new RecyclerView.OnScrollListener() {
-            @Override
-            public void onScrollStateChanged(RecyclerView recyclerView, int newState) {
-                super.onScrollStateChanged(recyclerView, newState);
-            }
-
-            @Override
-            public void onScrolled(RecyclerView recyclerView, int dx, int dy) {
-                super.onScrolled(recyclerView, dx, dy);
-                mScrollPosition = dy;
-            }
-        });
-
         mSearchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
             @Override
             public boolean onQueryTextSubmit(String query) {
@@ -91,11 +41,18 @@ public class SearchActivity extends BaseActivity implements NoteAdapter.NoteAdap
 
             @Override
             public boolean onQueryTextChange(String newText) {
-                searchTitle(newText);
+                NoteFragment.Mode mode = NoteFragment.Mode.SEARCH;
+                mode.setKeywords(newText);
+                mNoteFragment.setMode(mode);
                 return true;
             }
         });
 
+        FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
+        mNoteFragment = NoteFragment.newInstance();
+        transaction.add(R.id.container, mNoteFragment);
+        transaction.commit();
+
         ImageView searchCloseIcon = (ImageView) mSearchView.findViewById(android.support.v7.appcompat.R.id.search_close_btn);
         searchCloseIcon.setImageResource(R.drawable.ic_clear);
         ImageView searchIcon = (ImageView) mSearchView.findViewById(android.support.v7.appcompat.R.id.search_mag_icon);
@@ -107,125 +64,4 @@ public class SearchActivity extends BaseActivity implements NoteAdapter.NoteAdap
         mSearchView.setIconified(false);
         mSearchView.setIconifiedByDefault(false);
     }
-
-    @Override
-    protected void onRestoreInstanceState(Bundle savedInstanceState) {
-        super.onRestoreInstanceState(savedInstanceState);
-        mScrollPosition = savedInstanceState.getFloat(EXT_SCROLL_POSITION, 0);
-    }
-
-    @Override
-    protected void onResume() {
-        super.onResume();
-        mNoteListView.scrollTo(0, (int) mScrollPosition);
-    }
-
-    @Override
-    public void onSaveInstanceState(Bundle outState) {
-        super.onSaveInstanceState(outState);
-        outState.putFloat(EXT_SCROLL_POSITION, mScrollPosition);
-    }
-
-    private void searchTitle(String keyword) {
-        if (TextUtils.isEmpty(keyword)) {
-            mNotes = new ArrayList<>();
-        } else {
-            mNotes = NoteDataStore.searchByTitle(keyword);
-            Collections.sort(mNotes, new Note.UpdateTimeComparetor());
-        }
-        mAdapter.setHighlight(keyword);
-        mAdapter.load(mNotes);
-    }
-
-    @Override
-    public void onClickNote(Note note) {
-        if (mActionModeHandler.isActionMode()) {
-            boolean isSelected = mActionModeHandler.chooseItem(note);
-            mAdapter.setSelected(note, isSelected);
-        } else {
-            startActivity(NotePreviewActivity.getOpenIntent(this, note.getId()));
-        }
-    }
-
-    @Override
-    public void onLongClickNote(final Note note) {
-        boolean isSelected = mActionModeHandler.chooseItem(note);
-        mAdapter.setSelected(note, isSelected);
-    }
-
-    private void deleteNote(final List<Note> notes) {
-        Observable.from(notes)
-                .flatMap(new Func1<Note, Observable<Note>>() {
-                    @Override
-                    public rx.Observable<Note> call(final Note note) {
-                        return Observable.create(new Observable.OnSubscribe<Note>() {
-                            @Override
-                            public void call(Subscriber<? super Note> subscriber) {
-                                if (!subscriber.isUnsubscribed()) {
-                                    NoteService.deleteNote(note);
-                                    subscriber.onNext(note);
-                                    subscriber.onCompleted();
-                                }
-                            }
-                        });
-                    }
-                })
-                .subscribeOn(Schedulers.io())
-                .observeOn(AndroidSchedulers.mainThread())
-                .subscribe(new Observer<Note>() {
-                    @Override
-                    public void onCompleted() {
-
-                    }
-
-                    @Override
-                    public void onError(Throwable e) {
-                        ToastUtils.show(SearchActivity.this, R.string.delete_note_failed);
-                    }
-
-                    @Override
-                    public void onNext(Note note) {
-                        mAdapter.delete(note);
-                    }
-                });
-    }
-
-    @Override
-    public boolean onAction(int actionId, List<Note> pendingItems) {
-        if (CollectionUtils.isEmpty(pendingItems)) {
-            ToastUtils.show(this, R.string.no_note_was_selected);
-            return false;
-        }
-        final List<Note> waitToDelete = new ArrayList<>();
-        for (int i = 0; i < pendingItems.size(); i++) {
-            waitToDelete.add(pendingItems.get(i));
-        }
-        new AlertDialog.Builder(this)
-                .setTitle(R.string.delete_note)
-                .setMessage(R.string.are_you_sure_to_delete_note)
-                .setCancelable(true)
-                .setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        dialog.dismiss();
-                        mActionModeHandler.dismiss();
-                        deleteNote(waitToDelete);
-                    }
-                })
-                .setNegativeButton(R.string.no, new DialogInterface.OnClickListener() {
-                    @Override
-                    public void onClick(DialogInterface dialog, int which) {
-                        dialog.dismiss();
-                    }
-                })
-                .show();
-        return true;
-    }
-
-    @Override
-    public void onDestroy(List<Note> pendingItems) {
-        if (CollectionUtils.isNotEmpty(pendingItems)) {
-            mAdapter.invalidateAllSelected();
-        }
-    }
 }

app/src/main/java/org/houxg/leamonax/utils/NetworkUtils.java

@@ -7,6 +7,10 @@ import android.net.NetworkInfo;
 
 import org.houxg.leamonax.Leamonax;
 import org.houxg.leamonax.R;
+import org.houxg.leamonax.model.Note;
+
+import rx.Observable;
+import rx.Subscriber;
 
 public class NetworkUtils {
 
@@ -33,6 +37,18 @@ public class NetworkUtils {
         }
     }
 
+    public <T> Observable<T> checkNetwork(T data) {
+        return Observable.create(new Observable.OnSubscribe<T>() {
+            @Override
+            public void call(Subscriber<? super T> subscriber) {
+                if (!isNetworkAvailable()) {
+                    throw new NetworkUnavailableException();
+                }
+
+            }
+        });
+    }
+
     public static class NetworkUnavailableException extends IllegalStateException {
         public NetworkUnavailableException() {
             super(Leamonax.getContext().getResources().getString(R.string.network_is_unavailable));

app/src/main/java/org/houxg/leamonax/widget/NoteList.java

@@ -66,6 +66,10 @@ public class NoteList {
         mAdapter.notifyDataSetChanged();
     }
 
+    public void setHighlight(String keyword) {
+        mAdapter.setHighlight(keyword);
+    }
+
     public void toggleType() {
         int newType = mCurrentType == TYPE_SIMPLE ? TYPE_DETAIL : TYPE_SIMPLE;
         setType(newType);

app/src/main/res/layout/activity_search.xml

@@ -21,9 +21,9 @@
 
     </android.support.v7.widget.Toolbar>
 
-    <android.support.v7.widget.RecyclerView
+    <FrameLayout
-        android:id="@+id/recycler_view"
+        android:id="@+id/container"
         android:layout_width="match_parent"
-        android:layout_height="match_parent" />
+        android:layout_height="match_parent"/>
 
 </LinearLayout>

app/src/main/res/values-zh/strings.xml

@@ -107,4 +107,5 @@
     <string name="conflict_occurs">糟糕，笔记冲突</string>
     <string name="host_example">登录接口地址将会是:\n%s/api/auth/login</string>
     <string name="notebook_name_cant_be_empty">笔记本名称不能为空</string>
+    <string name="delete_network_error">网络不可用，将在下次同步时删除</string>
 </resources>

app/src/main/res/values/strings.xml

@@ -109,5 +109,6 @@
     <string name="conflict_occurs">Oops! Conflicts occurs</string>
     <string name="host_example">For example, login api will be:\n%s/api/auth/login</string>
     <string name="notebook_name_cant_be_empty">Notebook\'s name can\'t be empty</string>
+    <string name="delete_network_error">Network is unavailable, these notes will be deleted in next sync</string>
 
 </resources>