add: docs search

app/src/main/java/com/stardust/scriptdroid/ui/doc/DocsFragment.java

@@ -2,11 +2,13 @@ package com.stardust.scriptdroid.ui.doc;
 
 import android.app.Activity;
 import android.os.Bundle;
+import android.support.annotation.Nullable;
 import android.support.design.widget.FloatingActionButton;
 import android.webkit.WebView;
 
 import com.stardust.scriptdroid.Pref;
 import com.stardust.scriptdroid.R;
+import com.stardust.scriptdroid.ui.main.QueryEvent;
 import com.stardust.scriptdroid.ui.main.ViewPagerFragment;
 import com.stardust.util.BackPressedHandler;
 import com.stardust.scriptdroid.ui.widget.EWebView;
@@ -14,12 +16,14 @@ import com.stardust.scriptdroid.ui.widget.EWebView;
 import org.androidannotations.annotations.AfterViews;
 import org.androidannotations.annotations.EFragment;
 import org.androidannotations.annotations.ViewById;
+import org.greenrobot.eventbus.EventBus;
+import org.greenrobot.eventbus.Subscribe;
 
 /**
  * Created by Stardust on 2017/8/22.
  */
 @EFragment(R.layout.fragment_online_docs)
-public class OnlineDocsFragment extends ViewPagerFragment implements BackPressedHandler {
+public class DocsFragment extends ViewPagerFragment implements BackPressedHandler {
 
     public static final String ARGUMENT_URL = "url";
 
@@ -27,12 +31,20 @@ public class OnlineDocsFragment extends ViewPagerFragment implements BackPressed
     EWebView mEWebView;
     WebView mWebView;
 
+    private String mPreviousQuery;
 
-    public OnlineDocsFragment() {
+
+    public DocsFragment() {
         super(ROTATION_GONE);
         setArguments(new Bundle());
     }
 
+    @Override
+    public void onCreate(@Nullable Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        EventBus.getDefault().register(this);
+    }
+
     @AfterViews
     void setUpViews() {
         mWebView = mEWebView.getWebView();
@@ -78,4 +90,28 @@ public class OnlineDocsFragment extends ViewPagerFragment implements BackPressed
     protected void onFabClick(FloatingActionButton fab) {
 
     }
+
+    @Subscribe
+    public void onQuerySummit(QueryEvent event) {
+        if (!isShown()) {
+            return;
+        }
+        if (event == QueryEvent.CLEAR) {
+            mWebView.clearMatches();
+            mPreviousQuery = null;
+            return;
+        }
+        if (event.getQuery().equals(mPreviousQuery)) {
+            mWebView.findNext(false);
+        } else {
+            mWebView.findAllAsync(event.getQuery());
+            mPreviousQuery = event.getQuery();
+        }
+    }
+
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        EventBus.getDefault().unregister(this);
+    }
 }

app/src/main/java/com/stardust/scriptdroid/ui/main/MainActivity.java

@@ -27,7 +27,7 @@ import com.stardust.scriptdroid.Pref;
 import com.stardust.scriptdroid.R;
 import com.stardust.scriptdroid.autojs.AutoJs;
 import com.stardust.scriptdroid.ui.common.NotAskAgainDialog;
-import com.stardust.scriptdroid.ui.doc.OnlineDocsFragment_;
+import com.stardust.scriptdroid.ui.doc.DocsFragment_;
 import com.stardust.scriptdroid.ui.floating.FloatyWindowManger;
 import com.stardust.scriptdroid.storage.file.StorageFileProvider;
 import com.stardust.scriptdroid.ui.main.community.CommunityFragment_;
@@ -145,7 +145,7 @@ public class MainActivity extends BaseActivity implements OnActivityResultDelega
         TabLayout tabLayout = $(R.id.tab);
         mPagerAdapter = new FragmentPagerAdapterBuilder(this)
                 .add(new MyScriptListFragment_(), R.string.text_script)
-                .add(new OnlineDocsFragment_(), R.string.text_tutorial)
+                .add(new DocsFragment_(), R.string.text_tutorial)
                 .add(new CommunityFragment_(), R.string.text_community)
                 .add(new SampleListFragment_(), R.string.text_sample)
                 .add(new TaskManagerFragment_(), R.string.text_manage)