การใช้ CardView กับ RecyclerView

build.gradle (Module: app)

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "com.phaisarn.myapplication"
        minSdkVersion 21
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}

dependencies {
    implementation fileTree(dir: 'libs', include: ['*.jar'])
    implementation 'com.android.support:appcompat-v7:26.1.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:26.1.0'
    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    implementation 'com.android.support:cardview-v7:26.1.0'
}

apply plugin: 'com.android.application'

android {

compileSdkVersion 26

defaultConfig {

applicationId "com.phaisarn.myapplication"

minSdkVersion 21

targetSdkVersion 26

versionCode 1

versionName "1.0"

testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

}

buildTypes {

release {

minifyEnabled false

proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'

}

dependencies {

implementation fileTree(dir: 'libs', include: ['*.jar'])

implementation 'com.android.support:appcompat-v7:26.1.0'

implementation 'com.android.support.constraint:constraint-layout:1.1.3'

implementation 'com.android.support:design:26.1.0'

testImplementation 'junit:junit:4.12'

androidTestImplementation 'com.android.support.test:runner:1.0.2'

androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

implementation 'com.android.support:cardview-v7:26.1.0'

}

layout/custom_layout.xml

<?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_marginBottom="15dp"
    app:cardBackgroundColor="#fafafa"
    app:cardCornerRadius="15dp"
    app:cardElevation="3dp">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <FrameLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:layout_marginBottom="10dp"
            android:background="#aea"
            android:orientation="horizontal">

            <TextView
                android:id="@+id/text_title"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:layout_marginLeft="5dp"
                android:padding="7dp"
                android:text="Title"
                android:textColor="#00b"
                android:textSize="18sp" />

            <ImageView
                android:id="@+id/img_3dots"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="right|center_vertical"
                android:layout_margin="5dp"
                android:src="@drawable/ic_3dots"
                android:tint="#999" />
        </FrameLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="horizontal">

            <ImageView
                android:id="@+id/img_content"
                android:layout_width="120dp"
                android:layout_height="80dp"
                android:layout_marginLeft="10dp"
                android:layout_marginRight="10dp"
                android:src="@drawable/nougat" />

            <TextView
                android:id="@+id/text_content"
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:lineSpacingExtra="5dp"
                android:lines="3"
                android:maxLines="3"
                android:paddingRight="5dp"
                android:text="บรรทัด 1\nบรรทัด 2\nบรรทัด 3..."
                android:textColor="#000"
                android:textSize="16sp" />
        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:orientation="horizontal">

            <RatingBar
                android:id="@+id/rating_bar"
                style="?android:attr/ratingBarStyleSmall"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:layout_gravity="center"
                android:layout_margin="10dp"
                android:isIndicator="false"
                android:numStars="5"
                android:rating="4"
                android:stepSize="1" />

            <TextView
                android:id="@+id/text_readMore"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_columnWeight="1"
                android:layout_margin="10dp"
                android:gravity="right"
                android:text="Read More..."
                android:textColor="#00b"
                android:textSize="14sp"
                android:textStyle="italic" />
        </LinearLayout>
    </LinearLayout>
</android.support.v7.widget.CardView>

<?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_marginBottom="15dp"

app:cardBackgroundColor="#fafafa"

app:cardCornerRadius="15dp"

app:cardElevation="3dp">

<LinearLayout

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="vertical">

<FrameLayout

android:layout_width="match_parent"

android:layout_height="match_parent"

android:layout_marginBottom="10dp"

android:background="#aea"

android:orientation="horizontal">

<TextView

android:id="@+id/text_title"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:layout_marginLeft="5dp"

android:padding="7dp"

android:text="Title"

android:textColor="#00b"

android:textSize="18sp" />

<ImageView

android:id="@+id/img_3dots"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="right|center_vertical"

android:layout_margin="5dp"

android:src="@drawable/ic_3dots"

android:tint="#999" />

</FrameLayout>

<LinearLayout

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="horizontal">

<ImageView

android:id="@+id/img_content"

android:layout_width="120dp"

android:layout_height="80dp"

android:layout_marginLeft="10dp"

android:layout_marginRight="10dp"

android:src="@drawable/nougat" />

<TextView

android:id="@+id/text_content"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:lineSpacingExtra="5dp"

android:lines="3"

android:maxLines="3"

android:paddingRight="5dp"

android:text="บรรทัด 1\nบรรทัด 2\nบรรทัด 3..."

android:textColor="#000"

android:textSize="16sp" />

</LinearLayout>

<LinearLayout

android:layout_width="match_parent"

android:layout_height="match_parent"

android:orientation="horizontal">

<RatingBar

android:id="@+id/rating_bar"

style="?android:attr/ratingBarStyleSmall"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:layout_margin="10dp"

android:isIndicator="false"

android:numStars="5"

android:rating="4"

android:stepSize="1" />

<TextView

android:id="@+id/text_readMore"

android:layout_width="match_parent"

android:layout_height="wrap_content"

android:layout_columnWeight="1"

android:layout_margin="10dp"

android:gravity="right"

android:text="Read More..."

android:textColor="#00b"

android:textSize="14sp"

android:textStyle="italic" />

</LinearLayout>

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

content_main.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:id="@+id/content_main"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:background="#777"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context=".MainActivity"
    tools:showIn="@layout/activity_main">

    <android.support.v7.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent"></android.support.v7.widget.RecyclerView>

</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout 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:id="@+id/content_main"

android:layout_width="match_parent"

android:layout_height="match_parent"

android:background="#777"

app:layout_behavior="@string/appbar_scrolling_view_behavior"

tools:context=".MainActivity"

tools:showIn="@layout/activity_main">

<android.support.v7.widget.RecyclerView

android:id="@+id/recyclerView"

android:layout_width="match_parent"

android:layout_height="match_parent"></android.support.v7.widget.RecyclerView>

</LinearLayout>

menu/popup.xml

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:android="http://schemas.android.com/apk/res/android">
    <item
        android:id="@+id/menu1"
        android:title="ซ่อน" />
    <item
        android:id="@+id/menu2"
        android:title="แจ้งเตือน" />
</menu>

<?xml version="1.0" encoding="utf-8"?>

<item

android:id="@+id/menu1"

android:title="ซ่อน" />

<item

android:id="@+id/menu2"

android:title="แจ้งเตือน" />

</menu>

CustomAdapter.java

package com.phaisarn.myapplication;

import android.content.Context;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.support.v4.graphics.drawable.RoundedBitmapDrawable;
import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory;
import android.support.v7.widget.PopupMenu;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Toast;

import java.util.ArrayList;

public class CustomAdapter extends RecyclerView.Adapter<CustomHolder> {
    private Context mContext;
    private ArrayList<CustomItem> mItems;
    private Bitmap mBitmap;
    private RoundedBitmapDrawable mRoundedBitmap;

    public CustomAdapter(Context context, ArrayList<CustomItem> items) {
        mContext = context;
        mItems = items;
    }

    public interface OnItemClickListener {
        void onItemClick(View item, int position);
    }

    private OnItemClickListener mListener;

    public void setOnClickListener(OnItemClickListener listener) {
        mListener = listener;
    }

    @Override
    public CustomHolder onCreateViewHolder(ViewGroup parent, final int viewType) {
        final LayoutInflater inflater = LayoutInflater.from(mContext);
        final View v = inflater.inflate(R.layout.custom_layout, parent, false);
        final CustomHolder vHolder = new CustomHolder(v);
        return vHolder;
    }

    @Override
    public void onBindViewHolder(final CustomHolder vHolder, int position) {
        CustomItem item = mItems.get(position);
        vHolder.textViewTitle.setText(item.title);
        mBitmap = BitmapFactory.decodeResource(mContext.getResources(), item.imgId);
        mRoundedBitmap = RoundedBitmapDrawableFactory.create(mContext.getResources(), mBitmap);
        mRoundedBitmap.setCornerRadius(150.0f);
        //mRoundedBitmap.setCircular(true);
        mRoundedBitmap.setAntiAlias(true);
        vHolder.imgContent.setImageDrawable(mRoundedBitmap);
        vHolder.textViewContent.setText(item.content);
        vHolder.img3dots.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                int pos = vHolder.getAdapterPosition();
                if (pos != RecyclerView.NO_POSITION) {
                              /*
                              Context wrapper = new ContextThemeWrapper(mContext, R.style.popupMenuStyle);
                              PopupMenu popup = new PopupMenu(wrapper, v);
                              */
                    PopupMenu popup = new PopupMenu(mContext, v);
                    MenuInflater menuInflater = popup.getMenuInflater();
                    menuInflater.inflate(R.menu.popup, popup.getMenu());
                    popup.show();

                    popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {
                        @Override
                        public boolean onMenuItemClick(MenuItem item) {
                            int id = item.getItemId();
                            String str = item.getTitle().toString();
                            Toast.makeText(mContext, str, Toast.LENGTH_SHORT).show();
                            if (id == R.id.menu1) {
                                //...
                            }
                            return true;
                        }
                    });
                }
            }
        });
    }

    @Override
    public int getItemCount() {
        return mItems.size();
    }

}

package com.phaisarn.myapplication;

import android.content.Context;

import android.graphics.Bitmap;

import android.graphics.BitmapFactory;

import android.support.v4.graphics.drawable.RoundedBitmapDrawable;

import android.support.v4.graphics.drawable.RoundedBitmapDrawableFactory;

import android.support.v7.widget.PopupMenu;

import android.support.v7.widget.RecyclerView;

import android.view.LayoutInflater;

import android.view.MenuInflater;

import android.view.MenuItem;

import android.view.View;

import android.view.ViewGroup;

import android.widget.Toast;

import java.util.ArrayList;

public class CustomAdapter extends RecyclerView.Adapter<CustomHolder> {

private Context mContext;

private ArrayList<CustomItem> mItems;

private Bitmap mBitmap;

private RoundedBitmapDrawable mRoundedBitmap;

public CustomAdapter(Context context, ArrayList<CustomItem> items) {

mContext = context;

mItems = items;

}

public interface OnItemClickListener {

void onItemClick(View item, int position);

}

private OnItemClickListener mListener;

public void setOnClickListener(OnItemClickListener listener) {

mListener = listener;

}

@Override

public CustomHolder onCreateViewHolder(ViewGroup parent, final int viewType) {

final LayoutInflater inflater = LayoutInflater.from(mContext);

final View v = inflater.inflate(R.layout.custom_layout, parent, false);

final CustomHolder vHolder = new CustomHolder(v);

return vHolder;

}

@Override

public void onBindViewHolder(final CustomHolder vHolder, int position) {

CustomItem item = mItems.get(position);

vHolder.textViewTitle.setText(item.title);

mBitmap = BitmapFactory.decodeResource(mContext.getResources(), item.imgId);

mRoundedBitmap = RoundedBitmapDrawableFactory.create(mContext.getResources(), mBitmap);

mRoundedBitmap.setCornerRadius(150.0f);

//mRoundedBitmap.setCircular(true);

mRoundedBitmap.setAntiAlias(true);

vHolder.imgContent.setImageDrawable(mRoundedBitmap);

vHolder.textViewContent.setText(item.content);

vHolder.img3dots.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View v) {

int pos = vHolder.getAdapterPosition();

if (pos != RecyclerView.NO_POSITION) {

Context wrapper = new ContextThemeWrapper(mContext, R.style.popupMenuStyle);

PopupMenu popup = new PopupMenu(wrapper, v);

PopupMenu popup = new PopupMenu(mContext, v);

MenuInflater menuInflater = popup.getMenuInflater();

menuInflater.inflate(R.menu.popup, popup.getMenu());

popup.show();

popup.setOnMenuItemClickListener(new PopupMenu.OnMenuItemClickListener() {

@Override

public boolean onMenuItemClick(MenuItem item) {

int id = item.getItemId();

String str = item.getTitle().toString();

Toast.makeText(mContext, str, Toast.LENGTH_SHORT).show();

if (id == R.id.menu1) {

//...

}

return true;

}

});

}

});

}

@Override

public int getItemCount() {

return mItems.size();

}

CustomHolder.java

package com.phaisarn.myapplication;

import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;

public class CustomHolder extends RecyclerView.ViewHolder {
    public TextView textViewTitle;
    public ImageView img3dots;
    public ImageView imgContent;
    public TextView textViewContent;

    public CustomHolder(View view) {
        super(view);
        textViewTitle = (TextView) view.findViewById(R.id.text_title);
        img3dots = (ImageView) view.findViewById(R.id.img_3dots);
        imgContent = (ImageView) view.findViewById(R.id.img_content);
        textViewContent = (TextView) view.findViewById(R.id.text_content);
    }

}

package com.phaisarn.myapplication;

import android.support.v7.widget.RecyclerView;

import android.view.View;

import android.widget.ImageView;

import android.widget.TextView;

public class CustomHolder extends RecyclerView.ViewHolder {

public TextView textViewTitle;

public ImageView img3dots;

public ImageView imgContent;

public TextView textViewContent;

public CustomHolder(View view) {

super(view);

textViewTitle = (TextView) view.findViewById(R.id.text_title);

img3dots = (ImageView) view.findViewById(R.id.img_3dots);

imgContent = (ImageView) view.findViewById(R.id.img_content);

textViewContent = (TextView) view.findViewById(R.id.text_content);

}

CustomItem.java

package com.phaisarn.myapplication;

public class CustomItem {

    public String title;
    public int imgId;
    public String content;

    public CustomItem(String title, int imgId, String content) {
        this.title = title;
        this.imgId = imgId;
        this.content = content;
    }
}

package com.phaisarn.myapplication;

public class CustomItem {

public String title;

public int imgId;

public String content;

public CustomItem(String title, int imgId, String content) {

this.title = title;

this.imgId = imgId;

this.content = content;

}

MainActivity.java

package com.phaisarn.myapplication;

import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.design.widget.Snackbar;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.View;
import android.view.Menu;
import android.view.MenuItem;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;

import java.util.ArrayList;
import java.util.Arrays;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
        setSupportActionBar(toolbar);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)
                        .setAction("Action", null).show();
            }
        });
        fab.hide();

        ArrayList items = new ArrayList();
        items.addAll(Arrays.asList(
                new CustomItem("Jellybean (v4.1 - 4.3)", R.drawable.jellybean, "Debuted in June 2012: Key additions:  Advanced natural language voice command capabilities akin to Apple's Siri, enhanced interface and overall responsiveness via \"Project Butter,\" Google Now support, an improved Web browser, enhanced file management capabilities and more."),
                new CustomItem("Kitkat (v4.4)", R.drawable.kitkat, "Debuted in November 2013. Key additions: Full-screen immersive mode, new transitions framework, and \"Project Svelte,\" a project initiated to reduce the memory needs of the Android OS. Originally internally referred to as Key Lime Pie, Google announced in early September 2013 that it would be using the iconic candy bar as the codename for the 4.4 Android release."),
                new CustomItem("Lollipop (v5.0)", R.drawable.lollipop, "Debuted in November 2014. Key additions: Enhanced Material Design user interface, improved continuity across Android devices, multiple user support, a guest user account option, a new notification system, support for 64-bit CPUs, and more."),
                new CustomItem("Marshmallow (v6.0)", R.drawable.marshmallow, "Debuted in November 2015. Key additions: Now on Tap functionality and other Google Now enhancements, native fingerprint authentication support, Android Pay integration, USB Type-C support, improved battery life, better app management and more."),
                new CustomItem("Nougat (v7.0)", R.drawable.nougat, "Debuted in September 2016. Key additions: Split Screen for true multitasking, Doze on the Go for conserving battery power, Notification Direct Reply and Bundled Notifications, new security features, a Data Saver mode and more.")
        ));

        CustomAdapter adapter = new CustomAdapter(this, items);
        RecyclerView rcv = (RecyclerView) findViewById(R.id.recyclerView);
        rcv.setAdapter(adapter);
        rcv.setLayoutManager(new LinearLayoutManager(this));
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}

package com.phaisarn.myapplication;

import android.os.Bundle;

import android.support.design.widget.FloatingActionButton;

import android.support.design.widget.Snackbar;

import android.support.v7.app.AppCompatActivity;

import android.support.v7.widget.Toolbar;

import android.view.View;

import android.view.Menu;

import android.view.MenuItem;

import android.support.v7.widget.LinearLayoutManager;

import android.support.v7.widget.RecyclerView;

import java.util.ArrayList;

import java.util.Arrays;

public class MainActivity extends AppCompatActivity {

@Override

protected void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

setContentView(R.layout.activity_main);

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);

setSupportActionBar(toolbar);

FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);

fab.setOnClickListener(new View.OnClickListener() {

@Override

public void onClick(View view) {

Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG)

.setAction("Action", null).show();

}

});

fab.hide();

ArrayList items = new ArrayList();

items.addAll(Arrays.asList(

new CustomItem("Jellybean (v4.1 - 4.3)", R.drawable.jellybean, "Debuted in June 2012: Key additions: Advanced natural language voice command capabilities akin to Apple's Siri, enhanced interface and overall responsiveness via \"Project Butter,\" Google Now support, an improved Web browser, enhanced file management capabilities and more."),

new CustomItem("Kitkat (v4.4)", R.drawable.kitkat, "Debuted in November 2013. Key additions: Full-screen immersive mode, new transitions framework, and \"Project Svelte,\" a project initiated to reduce the memory needs of the Android OS. Originally internally referred to as Key Lime Pie, Google announced in early September 2013 that it would be using the iconic candy bar as the codename for the 4.4 Android release."),

new CustomItem("Lollipop (v5.0)", R.drawable.lollipop, "Debuted in November 2014. Key additions: Enhanced Material Design user interface, improved continuity across Android devices, multiple user support, a guest user account option, a new notification system, support for 64-bit CPUs, and more."),

new CustomItem("Marshmallow (v6.0)", R.drawable.marshmallow, "Debuted in November 2015. Key additions: Now on Tap functionality and other Google Now enhancements, native fingerprint authentication support, Android Pay integration, USB Type-C support, improved battery life, better app management and more."),

new CustomItem("Nougat (v7.0)", R.drawable.nougat, "Debuted in September 2016. Key additions: Split Screen for true multitasking, Doze on the Go for conserving battery power, Notification Direct Reply and Bundled Notifications, new security features, a Data Saver mode and more.")

));

CustomAdapter adapter = new CustomAdapter(this, items);

RecyclerView rcv = (RecyclerView) findViewById(R.id.recyclerView);

rcv.setAdapter(adapter);

rcv.setLayoutManager(new LinearLayoutManager(this));

}

@Override

public boolean onCreateOptionsMenu(Menu menu) {

// Inflate the menu; this adds items to the action bar if it is present.

getMenuInflater().inflate(R.menu.menu_main, menu);

return true;

}

@Override

public boolean onOptionsItemSelected(MenuItem item) {

// Handle action bar item clicks here. The action bar will

// automatically handle clicks on the Home/Up button, so long

// as you specify a parent activity in AndroidManifest.xml.

int id = item.getItemId();

//noinspection SimplifiableIfStatement

if (id == R.id.action_settings) {

return true;

}

return super.onOptionsItemSelected(item);

}

รูปที่ใช้

Phaisarn Sutheebanjard

blog.phaisarn.com

การใช้ CardView กับ RecyclerView