update 3.27

@@ -26,8 +26,10 @@ android {
 dependencies {
     compile 'com.esri.arcgis.android:arcgis-android:10.2.9'
     compile 'com.mikepenz:fontawesome-typeface:4.7.0.0@aar'
+    compile 'com.github.arimorty:floatingsearchview:2.1.1'
 
     implementation fileTree(dir: 'libs', include: ['*.jar'])
+    //noinspection GradleCompatible
     implementation 'com.android.support:appcompat-v7:26.1.0'
     implementation 'com.android.support.constraint:constraint-layout:1.0.2'
     implementation 'com.android.support:design:26.1.0'

@@ -12,6 +12,7 @@ import android.view.Menu;
 import android.view.MenuItem;
 import android.widget.TextView;
 
+import com.arlib.floatingsearchview.FloatingSearchView;
 import com.esri.android.map.LocationDisplayManager;
 import com.esri.android.map.MapView;
 import com.esri.android.map.event.OnStatusChangedListener;
@@ -22,6 +23,7 @@ import com.pashanhoo.landsurvey.layers.tianditu.TDTTileinfo;
 import com.pashanhoo.landsurvey.layers.tianditu.TianDiTuLocalTiledMapServiceLayer;
 import com.pashanhoo.landsurvey.layers.tianditu.TianDiTuTiledMapServiceLayer;
 import com.pashanhoo.landsurvey.layers.tianditu.TianDiTuTiledMapServiceType;
+import com.pashanhoo.landsurvey.search.DataHelper;
 import com.pashanhoo.landsurvey.utils.AppInfo;
 
 public class MainActivity extends AppCompatActivity {
@@ -37,6 +39,7 @@ public class MainActivity extends AppCompatActivity {
 
     private String mapType;
     private TextView mapinfoView;
+    private FloatingSearchView floatingSearchView;
     private int curLevel = 0;
 
     @Override
@@ -45,6 +48,7 @@ public class MainActivity extends AppCompatActivity {
         setContentView(R.layout.activity_main);
         Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
         mapinfoView = (TextView)findViewById(R.id.mapinfo);
+        floatingSearchView = (FloatingSearchView)findViewById(R.id.floating_search_view);
         setSupportActionBar(toolbar);
         //初始化-------------------------------------------------------------------
         AppInfo.Settings();
@@ -173,6 +177,16 @@ public class MainActivity extends AppCompatActivity {
             }
         });
 
+        floatingSearchView.setOnQueryChangeListener(new FloatingSearchView.OnQueryChangeListener() {
+            @Override
+            public void onSearchTextChanged(String oldQuery, String newQuery) {
+                if (!oldQuery.equals("") && newQuery.equals("")) {
+                    floatingSearchView.clearSuggestions();
+                } else{
+
+                }
+            }
+        });
     }
 
     @Override

+package com.pashanhoo.landsurvey.search;
+
+import android.content.Context;
+import android.support.v4.view.AsyncLayoutInflater;
+import android.widget.Filter;
+
+import com.arlib.floatingsearchview.FloatingSearchView;
+
+
+/**
+ * Created by jiangbotao on 2018/3/27.
+ */
+
+public class DataHelper {
+
+    public interface OnFindSuggestionsListener {
+        void onResults(String[] results);
+    }
+
+    public static void findSuggestions(FloatingSearchView.OnQueryChangeListener context, String query, final int limit, final long simulatedDelay, final OnFindSuggestionsListener listener){
+        new Filter(){
+
+            @Override
+            protected FilterResults performFiltering(CharSequence constraint) {
+                try {
+                    Thread.sleep(simulatedDelay);
+                } catch (InterruptedException e) {
+                    e.printStackTrace();
+                }
+                FilterResults results = new FilterResults();
+                return results;
+            }
+
+            @Override
+            protected void publishResults(CharSequence charSequence, FilterResults filterResults) {
+
+            }
+
+
+        }.filter(query);
+    }
+}

@@ -22,6 +22,20 @@
     </android.support.design.widget.AppBarLayout>
 
     <include layout="@layout/content_main" />
+
+    <com.arlib.floatingsearchview.FloatingSearchView
+        android:id="@+id/floating_search_view"
+        android:layout_width="300dp"
+        android:layout_height="match_parent"
+        android:layout_marginTop="70dp"
+        android:layout_marginLeft="16dp"
+        app:floatingSearch_searchHint="地名地址检索..."
+        app:floatingSearch_suggestionsListAnimDuration="250"
+        app:floatingSearch_showSearchKey="false"
+        app:floatingSearch_leftActionMode="showHamburger"
+        app:floatingSearch_menu="@menu/menu_main"
+        app:floatingSearch_close_search_on_keyboard_dismiss="true"/>
+
     <android.support.v7.widget.LinearLayoutCompat
         android:layout_width="wrap_content"
         android:layout_height="match_parent"