Android Sqlite BaseAdapter Search вид и список ошибок по согласию

Question

Я пытаюсь отобразить список, в котором отображаются значения базы данных, и мне нужно выполнить поиск по этому элементу, а при щелчке по нему взять идентификатор базы данных этого элемента списка.Я попробовал этот код, но мое приложение зависло.

Моя база данных

Это мой класс базы данных, который получает результат избаза данных

package com.me.doctor.doctor_me;

    import android.content.Context;
    import android.database.Cursor;
    import android.database.sqlite.SQLiteDatabase;
    import android.database.sqlite.SQLiteQueryBuilder;

    import com.readystatesoftware.sqliteasset.SQLiteAssetHelper;

    public class DatabaseOperation extends SQLiteAssetHelper {

        public static final int DB_VERSION = 1;
        public static final String DB_NAME= "app_db.db";

        public DatabaseOperation(Context context) {
            super(context, DB_NAME,null, DB_VERSION);
        }

        // Verify user Loggin
        public boolean loginUser(String email, String password) {
            SQLiteDatabase db = this.getReadableDatabase();
            SQLiteQueryBuilder qb = new SQLiteQueryBuilder();

            String sqlTables = "user";
            qb.setTables(sqlTables);

            Cursor c = qb.query(db,null,"email = ? AND password = ?",new String[]{email,password},null,null,null);

            if (c.getCount() > 0) {
                return true;
            } else {
                return false;
            }
        }


        //RETRIEVE DATA AND FILTER
        public Cursor retrieve(String searchTerm)
        {
            SQLiteDatabase db = getReadableDatabase();
            String[] columns = {"d_id","d_name","d_gender","d_hospital","d_category"};
            Cursor c=null;

            if(searchTerm != null && searchTerm.length()>0)
            {
                String sql="SELECT * FROM doctor WHERE d_name LIKE '%"+searchTerm+"%'";
                c=db.rawQuery(sql,null);
                return c;
            }

            c=db.query("doctor",columns,null,null,null,null,null);
            return c;
        }
    }

А это мой класс доктора

        package com.me.doctor.doctor_me;

    public class Doctor {
        int id;
        String name, category, gender, hospital;

        public Doctor(int id, String name, String category, String gender, String hospital) {
            this.id = id;
            this.name = name;
            this.category = category;
            this.gender = gender;
            this.hospital = hospital;
        }
        public Doctor(){

        }

        public int getId() {
            return id;
        }

        public void setId(int id) {
            this.id = id;
        }

        public String getName() {
            return name;
        }

        public void setName(String name) {
            this.name = name;
        }

        public String getCategory() {
            return category;
        }

        public void setCategory(String category) {
            this.category = category;
        }

        public String getGender() {
            return gender;
        }

        public void setGender(String gender) {
            this.gender = gender;
        }

        public String getHospital() {
            return hospital;
        }

        public void setHospital(String hospital) {
            this.hospital = hospital;
        }
    }

Это мой класс адаптера массива

        package com.me.doctor.doctor_me;

    import android.content.Context;
    import android.view.LayoutInflater;
    import android.view.View;
    import android.view.ViewGroup;
    import android.widget.BaseAdapter;
    import android.widget.TextView;
    import android.widget.Toast;

    import java.util.ArrayList;

    public class CustomAdapter extends BaseAdapter {
        Context c;
        ArrayList<Doctor> doctors;
        LayoutInflater inflater;

        public CustomAdapter(Context c, ArrayList<Doctor> doctors) {
            this.c = c;
            this.doctors = doctors;
        }

        @Override
        public int getCount() {
            return doctors.size();
        }

        @Override
        public Object getItem(int i) {
            return doctors.get(i);
        }

        @Override
        public long getItemId(int i) {
            return i;
        }

        @Override
        public View getView(int i, View view, ViewGroup viewGroup) {
            if(inflater==null)
            {
                inflater= (LayoutInflater) c.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
            }
            if(view==null)
            {
                view=inflater.inflate(R.layout.layout_item,viewGroup,false);
            }

            TextView nameTxt= view.findViewById(R.id.list_name);
            nameTxt.setText(doctors.get(i).getName());

            final int pos=i;

            view.setOnClickListener(new View.OnClickListener() {
                @Override
                public void onClick(View v) {
                    Toast.makeText(c,doctors.get(pos).getId(),Toast.LENGTH_SHORT).show();
                }
            });

            return view;
        }
    }

Это мой класс контроллера

package com.me.doctor.doctor_me;

 import android.database.Cursor;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.SearchView;
import android.support.v7.widget.Toolbar;
  import android.widget.Button;
  import android.widget.EditText;
  import android.widget.ListView;

 import java.util.ArrayList;

 public class SearchActivity extends AppCompatActivity {



ListView lv;
SearchView sv;
EditText nameEditText;
Button retrieveBtn;
CustomAdapter adapter;
ArrayList<Doctor> doctors=new ArrayList<>();

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_search);

    setContentView(R.layout.activity_main);
    Toolbar toolbar = findViewById(R.id.toolbar);
    setSupportActionBar(toolbar);

    lv = findViewById(R.id.lv);
    sv = findViewById(R.id.search_view);

    adapter = new CustomAdapter(this, doctors);

    sv.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
        @Override
        public boolean onQueryTextSubmit(String query) {
            return false;
        }

        @Override
        public boolean onQueryTextChange(String newText) {
            getDoctors(newText);
            return false;
        }
    });
}

private void getDoctors(String searchTerm)
{
    doctors.clear();

    DatabaseOperation databaseOperation = new DatabaseOperation(this);
    Doctor d = null;
    Cursor c = databaseOperation.retrieve(searchTerm);
    while (c.moveToNext())
    {
        int id = c.getInt(0);
        String name=c.getString(1);
        String gender=c.getString(2);
        String hospital=c.getString(3);
        String category=c.getString(4);

        d =new Doctor();
        d.setId(id);
        d.setName(name);
        d.setGender(gender);
        d.setCategory(category);
        d.setHospital(hospital);

        doctors.add(d);
    }

    lv.setAdapter(adapter);

}
}

Это мой файл макета

layout_item.xml, который раздувается с помощью пользовательского адаптера

        <?xml version="1.0" encoding="utf-8"?>
    <android.support.v7.widget.CardView
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_margin="8dp"
        app:cardElevation="8dp">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="@color/white"
            android:orientation="horizontal"
            android:layout_margin="8dp">

            <ImageView
                android:src="@drawable/ic_person_pin_black_24dp"
                android:layout_width="70dp"
                android:layout_height="70dp" />
            <LinearLayout
                android:layout_width="0dp"
                android:layout_height="wrap_content"
                android:layout_weight="9"
                android:orientation="vertical"
                >
                <TextView
                    android:id="@+id/list_name"
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:gravity="center_vertical|start"
                    android:textAllCaps="true"
                    android:textStyle="bold"
                    android:layout_marginLeft="10dp"
                    android:text="Sahan"/>
            </LinearLayout>
        </LinearLayout>
    </android.support.v7.widget.CardView>

А это файл activity_search.xml, который содержит все

        <?xml version="1.0" encoding="utf-8"?>
    <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        tools:context=".SearchActivity">

        <android.support.design.widget.AppBarLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:theme="@style/AppTheme.AppBarOverlay">

            <android.support.v7.widget.Toolbar
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="?attr/actionBarSize"
                android:background="?attr/colorPrimary"
                app:popupTheme="@style/AppTheme.PopupOverlay" />

            <include layout="@layout/content_main" />

        </android.support.design.widget.AppBarLayout>

    </RelativeLayout>

А это xml-имя содержимого content_main.xml

 <?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingBottom="@dimen/activity_vertical_margin"
    android:paddingLeft="@dimen/activity_horizontal_margin"
    android:paddingRight="@dimen/activity_horizontal_margin"
    android:paddingTop="@dimen/activity_vertical_margin"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context=".SearchActivity"
    tools:showIn="@layout/activity_search">

    <android.support.v7.widget.SearchView
        android:id="@+id/search_view"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:queryHint="Search.."
        >

    </android.support.v7.widget.SearchView>

    <ListView
        android:id="@+id/lv"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:layout_below="@+id/search_view"
        android:layout_alignParentStart="true"
        android:layout_marginTop="-64dp"></ListView>
</RelativeLayout>

Мой logcat был

        10-04 07:24:58.340 5380-5380/com.me.doctor.doctor_me E/AppCompatResources: Failed to inflate ColorStateList, leaving it to the framework
        java.lang.RuntimeException: Failed to resolve attribute at index 0
            at android.content.res.TypedArray.getColor(TypedArray.java:401)
            at android.support.v7.content.res.AppCompatColorStateListInflater.inflate(AppCompatColorStateListInflater.java:114)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXmlInner(AppCompatColorStateListInflater.java:88)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXml(AppCompatColorStateListInflater.java:67)
            at android.support.v7.content.res.AppCompatResources.inflateColorStateList(AppCompatResources.java:116)
            at android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:74)
            at android.support.v7.widget.TintTypedArray.getColorStateList(TintTypedArray.java:170)
            at android.support.v7.widget.AppCompatTextHelper.onSetTextAppearance(AppCompatTextHelper.java:296)
            at android.support.v7.widget.AppCompatTextView.setTextAppearance(AppCompatTextView.java:162)
            at android.support.v4.widget.TextViewCompat$TextViewCompatBaseImpl.setTextAppearance(TextViewCompat.java:168)
            at android.support.v4.widget.TextViewCompat.setTextAppearance(TextViewCompat.java:648)
            at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:635)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:257)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:187)
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
            at android.view.LayoutInflater.createView(LayoutInflater.java:607)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
            at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
            at com.me.doctor.doctor_me.MainActivity.onCreate(MainActivity.java:37)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.access$800(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
    10-04 07:24:58.384 5380-5380/com.me.doctor.doctor_me E/AppCompatResources: Failed to inflate ColorStateList, leaving it to the framework
        java.lang.RuntimeException: Failed to resolve attribute at index 0
            at android.content.res.TypedArray.getColor(TypedArray.java:401)
            at android.support.v7.content.res.AppCompatColorStateListInflater.inflate(AppCompatColorStateListInflater.java:114)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXmlInner(AppCompatColorStateListInflater.java:88)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXml(AppCompatColorStateListInflater.java:67)
            at android.support.v7.content.res.AppCompatResources.inflateColorStateList(AppCompatResources.java:116)
            at android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:74)
            at android.support.v7.widget.TintTypedArray.getColorStateList(TintTypedArray.java:170)
            at android.support.v7.widget.AppCompatTextHelper.onSetTextAppearance(AppCompatTextHelper.java:296)
            at android.support.v7.widget.AppCompatTextView.setTextAppearance(AppCompatTextView.java:162)
            at android.support.v4.widget.TextViewCompat$TextViewCompatBaseImpl.setTextAppearance(TextViewCompat.java:168)
            at android.support.v4.widget.TextViewCompat.setTextAppearance(TextViewCompat.java:648)
            at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:635)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:257)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:187)
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
            at android.view.LayoutInflater.createView(LayoutInflater.java:607)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
            at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
            at com.me.doctor.doctor_me.MainActivity.onCreate(MainActivity.java:37)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.access$800(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)

        10-04 07:25:02.898 5380-5380/com.me.doctor.doctor_me E/AppCompatResources: Failed to inflate ColorStateList, leaving it to the framework
        java.lang.RuntimeException: Failed to resolve attribute at index 0
            at android.content.res.TypedArray.getColor(TypedArray.java:401)
            at android.support.v7.content.res.AppCompatColorStateListInflater.inflate(AppCompatColorStateListInflater.java:114)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXmlInner(AppCompatColorStateListInflater.java:88)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXml(AppCompatColorStateListInflater.java:67)
            at android.support.v7.content.res.AppCompatResources.inflateColorStateList(AppCompatResources.java:116)
            at android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:74)
            at android.support.v7.widget.TintTypedArray.getColorStateList(TintTypedArray.java:170)
            at android.support.v7.widget.AppCompatTextHelper.onSetTextAppearance(AppCompatTextHelper.java:296)
            at android.support.v7.widget.AppCompatTextView.setTextAppearance(AppCompatTextView.java:162)
            at android.support.v4.widget.TextViewCompat$TextViewCompatBaseImpl.setTextAppearance(TextViewCompat.java:168)
            at android.support.v4.widget.TextViewCompat.setTextAppearance(TextViewCompat.java:648)
            at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:635)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:257)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:187)
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
            at android.view.LayoutInflater.createView(LayoutInflater.java:607)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
            at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
            at com.me.doctor.doctor_me.SearchActivity.onCreate(SearchActivity.java:30)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.access$800(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
    10-04 07:25:02.909 5380-5380/com.me.doctor.doctor_me E/AppCompatResources: Failed to inflate ColorStateList, leaving it to the framework
        java.lang.RuntimeException: Failed to resolve attribute at index 0
            at android.content.res.TypedArray.getColor(TypedArray.java:401)
            at android.support.v7.content.res.AppCompatColorStateListInflater.inflate(AppCompatColorStateListInflater.java:114)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXmlInner(AppCompatColorStateListInflater.java:88)
            at android.support.v7.content.res.AppCompatColorStateListInflater.createFromXml(AppCompatColorStateListInflater.java:67)
            at android.support.v7.content.res.AppCompatResources.inflateColorStateList(AppCompatResources.java:116)
            at android.support.v7.content.res.AppCompatResources.getColorStateList(AppCompatResources.java:74)
            at android.support.v7.widget.TintTypedArray.getColorStateList(TintTypedArray.java:170)
            at android.support.v7.widget.AppCompatTextHelper.onSetTextAppearance(AppCompatTextHelper.java:296)
            at android.support.v7.widget.AppCompatTextView.setTextAppearance(AppCompatTextView.java:162)
            at android.support.v4.widget.TextViewCompat$TextViewCompatBaseImpl.setTextAppearance(TextViewCompat.java:168)
            at android.support.v4.widget.TextViewCompat.setTextAppearance(TextViewCompat.java:648)
            at android.support.design.widget.TextInputLayout.setErrorEnabled(TextInputLayout.java:635)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:257)
            at android.support.design.widget.TextInputLayout.<init>(TextInputLayout.java:187)
            at java.lang.reflect.Constructor.newInstance(Native Method)
            at java.lang.reflect.Constructor.newInstance(Constructor.java:288)
            at android.view.LayoutInflater.createView(LayoutInflater.java:607)
            at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:743)
            at android.view.LayoutInflater.rInflate(LayoutInflater.java:806)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:504)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:414)
            at android.view.LayoutInflater.inflate(LayoutInflater.java:365)
            at android.support.v7.app.AppCompatDelegateImplV9.setContentView(AppCompatDelegateImplV9.java:287)
            at android.support.v7.app.AppCompatActivity.setContentView(AppCompatActivity.java:139)
            at com.me.doctor.doctor_me.SearchActivity.onCreate(SearchActivity.java:30)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.access$800(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
    10-04 07:25:02.941 5380-5380/com.me.doctor.doctor_me D/AndroidRuntime: Shutting down VM
    10-04 07:25:02.941 5380-5380/com.me.doctor.doctor_me E/AndroidRuntime: FATAL EXCEPTION: main
        Process: com.me.doctor.doctor_me, PID: 5380
        java.lang.RuntimeException: Unable to start activity ComponentInfo{com.me.doctor.doctor_me/com.me.doctor.doctor_me.SearchActivity}: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2325)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387)
            at android.app.ActivityThread.access$800(ActivityThread.java:151)
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303)
            at android.os.Handler.dispatchMessage(Handler.java:102)
            at android.os.Looper.loop(Looper.java:135)
            at android.app.ActivityThread.main(ActivityThread.java:5254)
            at java.lang.reflect.Method.invoke(Native Method)
            at java.lang.reflect.Method.invoke(Method.java:372)
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903)
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)
         Caused by: java.lang.IllegalStateException: This Activity already has an action bar supplied by the window decor. Do not request Window.FEATURE_SUPPORT_ACTION_BAR and set windowActionBar to false in your theme to use a Toolbar instead.
            at android.support.v7.app.AppCompatDelegateImplV9.setSupportActionBar(AppCompatDelegateImplV9.java:201)
            at android.support.v7.app.AppCompatActivity.setSupportActionBar(AppCompatActivity.java:129)
            at com.me.doctor.doctor_me.SearchActivity.onCreate(SearchActivity.java:32)
            at android.app.Activity.performCreate(Activity.java:5990)
            at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1106)
            at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2278)
            at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2387) 
            at android.app.ActivityThread.access$800(ActivityThread.java:151) 
            at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1303) 
            at android.os.Handler.dispatchMessage(Handler.java:102) 
            at android.os.Looper.loop(Looper.java:135) 
            at android.app.ActivityThread.main(ActivityThread.java:5254) 
            at java.lang.reflect.Method.invoke(Native Method) 
            at java.lang.reflect.Method.invoke(Method.java:372) 
            at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:903) 
            at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:698)