Projenizin build.gradle (Module: app) içerisindeki dependencies scope'u içerisine aşağıdakileri ekleyin;
implementation 'com.google.code.gson:gson:2.6.2' implementation 'com.squareup.retrofit2:retrofit:2.5.0' implementation 'com.squareup.retrofit2:converter-gson:2.5.0' implementation 'com.github.bumptech.glide:glide:4.8.0' implementation 'com.android.support:cardview-v7:27.1.1'
listview_row.xml layout dosyası üretiniz ve içerisine;
<?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"
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="@+id/ivBlogPhoto"
android:layout_width="100dp"
android:layout_height="100dp"
android:layout_alignParentStart="true"
android:layout_centerVertical="true"
android:layout_marginStart="16dp"
app:srcCompat="@drawable/ic_launcher_background" />
<TextView
android:id="@+id/tvBlogTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/ivBlogPhoto"
android:layout_alignParentStart="true"
android:layout_marginStart="136dp"
android:text="TextView"
android:textSize="20sp" />
<TextView
android:id="@+id/textView2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="@+id/tvBlogTitle"
android:layout_alignParentBottom="true"
android:layout_marginStart="-1dp"
android:layout_marginBottom="54dp"
android:text="Paylaşım Tarihi" />
<TextView
android:id="@+id/tvShareTime"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentBottom="true"
android:layout_marginEnd="60dp"
android:layout_marginBottom="51dp"
android:text="TextView" />
<TextView
android:id="@+id/textView4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignStart="@+id/tvBlogTitle"
android:layout_alignBottom="@+id/ivBlogPhoto"
android:layout_marginStart="-1dp"
android:layout_marginBottom="1dp"
android:text="Okunma Sayısı" />
<TextView
android:id="@+id/tvViewCount"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignTop="@+id/textView4"
android:layout_alignParentEnd="true"
android:layout_marginTop="1dp"
android:layout_marginEnd="60dp"
android:text="TextView" />
</RelativeLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
activity_main.xml dosyası için;
<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=".Activity.MainActivity">
<ListView
android:id="@+id/listView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true" />
</RelativeLayout>
Model paketi oluşturunuz, içerisine BlogResponse ve Blog sınıfları üretiniz.
Blog.java için;
import com.google.gson.annotations.SerializedName;
public class Blog {
@SerializedName("id")
private String id;
@SerializedName("sharetime")
private String sharetime;
@SerializedName("updatetime")
private String updatetime;
@SerializedName("blog_do_viewcount")
private String blog_do_viewcount;
@SerializedName("url")
private String url;
@SerializedName("image")
private String image;
@SerializedName("blog_seo_title")
private String blog_seo_title;
public Blog() {
}
public Blog(String id, String sharetime, String updatetime, String blog_do_viewcount, String url, String image, String blog_seo_title) {
this.id = id;
this.sharetime = sharetime;
this.updatetime = updatetime;
this.blog_do_viewcount = blog_do_viewcount;
this.url = url;
this.image = image;
this.blog_seo_title = blog_seo_title;
}
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getSharetime() {
return sharetime;
}
public void setSharetime(String sharetime) {
this.sharetime = sharetime;
}
public String getUpdatetime() {
return updatetime;
}
public void setUpdatetime(String updatetime) {
this.updatetime = updatetime;
}
public String getBlog_do_viewcount() {
return blog_do_viewcount;
}
public void setBlog_do_viewcount(String blog_do_viewcount) {
this.blog_do_viewcount = blog_do_viewcount;
}
public String getUrl() {
return url;
}
public void setUrl(String url) {
this.url = url;
}
public String getImage() {
return image;
}
public void setImage(String image) {
this.image = image;
}
public String getBlog_seo_title() {
return blog_seo_title;
}
public void setBlog_seo_title(String blog_seo_title) {
this.blog_seo_title = blog_seo_title;
}
}
BlogResponse.java için;
import com.google.gson.annotations.SerializedName;
import java.util.List;
public class BlogResponse {
@SerializedName("blogs")
public List<Blog> getBlogs;
public List<Blog> getGetBlogs() {
return getBlogs;
}
public void setGetBlogs(List<Blog> getBlogs) {
this.getBlogs = getBlogs;
}
}
Interface paketi üretiniz ve içerisine ApiInterface.java dosyası içeriniz. Dosya içeriği olarak aşağıdakileri yazınız;
import com.serifgungor.bloglarilisteleretrofit.Model.BlogResponse;
import retrofit2.Call;
import retrofit2.http.GET;
import retrofit2.http.Query;
public interface ApiInterface {
@GET("content/api/post/blogs.php")
Call<BlogResponse> getBloglar(@Query("api_key") String apiKey);
}
Helper paketi üretip, ApiClient.java oluşturun ve içerisine;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
public class ApiClient {
public static final String BASE_URL = "https://serifgungor.com/";
private static Retrofit retrofit = null;
public static Retrofit getClient(){
if(retrofit==null){
retrofit = new Retrofit.Builder()
.baseUrl(BASE_URL)
.addConverterFactory(GsonConverterFactory.create())
.build();
}
return retrofit;
}
}
Adapter paketi üretip içerisine, ListViewAdapter.java üretiniz;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.ImageView;
import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.serifgungor.bloglarilisteleretrofit.Model.Blog;
import com.serifgungor.bloglarilisteleretrofit.R;
import java.util.List;
public class ListViewAdapter extends BaseAdapter {
List<Blog> blogs;
Context context;
LayoutInflater layoutInflater;
public ListViewAdapter(){}
public ListViewAdapter(Context context, List<Blog> bloglar){
this.blogs = bloglar;
this.context = context;
this.layoutInflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
@Override
public int getCount() {
return blogs.size();
}
@Override
public Object getItem(int position) {
return blogs.get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View v = layoutInflater.inflate(R.layout.listview_row,null);
ImageView ivPhoto = v.findViewById(R.id.ivBlogPhoto);
TextView tvTitle = v.findViewById(R.id.tvBlogTitle);
TextView tvShareTime = v.findViewById(R.id.tvShareTime);
TextView tvViewCount = v.findViewById(R.id.tvViewCount);
tvTitle.setText(blogs.get(position).getBlog_seo_title());
tvViewCount.setText(blogs.get(position).getBlog_do_viewcount());
tvShareTime.setText(blogs.get(position).getSharetime());
Glide.with(v.getContext()).load("https://serifgungor.com/"+blogs.get(position).getImage()).into(ivPhoto);
return v;
}
}
Activity paketi altında MainActivity.java içerisine;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.widget.ListView;
import com.serifgungor.bloglarilisteleretrofit.Adapter.ListViewAdapter;
import com.serifgungor.bloglarilisteleretrofit.Helper.ApiClient;
import com.serifgungor.bloglarilisteleretrofit.Interface.ApiInterface;
import com.serifgungor.bloglarilisteleretrofit.Model.Blog;
import com.serifgungor.bloglarilisteleretrofit.Model.BlogResponse;
import com.serifgungor.bloglarilisteleretrofit.R;
import java.util.List;
import retrofit2.Call;
import retrofit2.Callback;
import retrofit2.Response;
public class MainActivity extends AppCompatActivity {
ListView listView;
ListViewAdapter adapter;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView = findViewById(R.id.listView);
ApiInterface apiService =ApiClient.getClient().create(ApiInterface.class);
Call<BlogResponse> call = apiService.getBloglar("");
call.enqueue(new Callback<BlogResponse>() {
@Override
public void onResponse(Call<BlogResponse> call, Response<BlogResponse> response) {
List<Blog> bloglar = response.body().getGetBlogs();
adapter = new ListViewAdapter(getApplicationContext(),bloglar);
listView.setAdapter(adapter);
}
@Override
public void onFailure(Call<BlogResponse> call, Throwable t) {
}
});
}
}
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