我正在构建一个简单的android客户端来使用我在服务器上制作并安装的REST API。我使用GET请求成功命中了相关端点并检索了我想要的数据。如果按下发送帖子按钮，我可以在列表中添加新帖子。我似乎无法刷新此列表，因此我必须注销并再次查看反映的更改。
以下是相关课程的代码：
PostsActivity（UI）：
package com.bitcrunchy.gez.project2;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Button;
import android.widget.ListView;
import android.widget.Toast;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Map;
import java.util.Random;
/**
* Created by gerron on 05/03/16.
*/
public class PostsActivity extends AppCompatActivity {
ListView lvPosts;
public Button postButton;
private PostAdapter adapter;
private ArrayList<Post> postList;
public Button getSubmitPostButton() {
return postButton;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_posts);
Intent intent = getIntent();
final String jwt = intent.getStringExtra("jwt");
lvPosts = (ListView) findViewById(R.id.posts_list);
postButton = (Button) findViewById(R.id.button);
postButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
sendPost("test post!", "test", null, null, null,
getApplicationContext(), jwt);
adapter.notifyDataSetChanged();
}
});
lvPosts.setItemsCanFocus(false);
postList = new ArrayList<>();
//get posts from hitting the api end point and parsing the json HAL response
this.getPosts(this.getApplicationContext(), jwt);
}
public void getPosts(final Context context, final String jwt) {
RequestQueue queue = Volley.newRequestQueue(this.getApplicationContext());
final int loggedInUser = 25;
StringRequest sr = new StringRequest(Request.Method.GET, "http://www.project.com/api/users/" + loggedInUser + "/posts", new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject hal = new JSONObject(response);
if (hal.has("_embedded")) {
JSONObject embedded = new JSONObject(hal.getString("_embedded"));
if (embedded.has("posts")) {
JSONArray posts = new JSONArray(embedded.getString("posts"));
for (int i = 0; i < posts.length(); i++) {
JSONObject post = new JSONObject(posts.getString(i));
PostFactory postFactory = new PostFactory();
postList.add(postFactory.getPost(post));
}
adapter = new PostAdapter(context.getApplicationContext(), postList, postButton);
lvPosts.setAdapter(adapter);
}
if (hal.has("err-msg")) {
System.out.println("ERROR : ".concat(hal.getString("err-msg")));
}
}
} catch (JSONException e) {
System.out.println("JSON EXCEPTION : " + e.getStackTrace().toString());
}
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
System.out.println("VOLLEY ERROR : " + error);
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/x-www-form-urlencoded");
params.put("Authorization", "Bearer " + jwt);
return params;
}
};
queue.add(sr);
}
public void sendPost(final String text, final String url, String eventId, String groupId,
String attachmentId, final Context context, final String jwt) {
final String event = eventId;
final String attachment = attachmentId;
RequestQueue queue = Volley.newRequestQueue(this.getApplicationContext());
final int loggedInUser = 25;
StringRequest sr = new StringRequest(Request.Method.POST, "http://www.project.com/api/users/" + loggedInUser + "/posts", new Response.Listener<String>() {
@Override
public void onResponse(String response) {
getPosts(context.getApplicationContext(), jwt);
adapter.notifyDataSetChanged();
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
System.out.println("VOLLEY ERROR : " + error);
}
}) {
@Override
protected Map<String, String> getParams() {
Map<String, String> params = new HashMap<String, String>();
params.put("text", text);
if (url != null) {
params.put("url", url);
}
if (event != null) {
params.put("event-id", event);
}
if (attachment != null) {
params.put("attachment-id", attachment);
}
return params;
}
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/x-www-form-urlencoded");
params.put("Authorization", "Bearer " + jwt);
return params;
}
};
queue.add(sr);
}
}
PostAdapter：
package com.bitcrunchy.gez.project;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.Bitmap;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.RatingBar;
import android.widget.TextView;
import android.widget.Toast;
import java.util.List;
/**
* Created by gerron on 12/03/16.
*/
public class PostAdapter extends BaseAdapter {
private Context mContext;
private List<Post> posts ;
private Button btn;
public PostAdapter(Context mContext, List<Post> posts, Button btn) {
this.mContext = mContext;
this.posts = posts;
BinaryImageResolver resolver = new BinaryImageResolver();
}
@Override
public int getCount() {
return posts.size();
}
@Override
public Object getItem(int position) {
return posts.get(position);
}
public void updatePostsList() {
notifyDataSetChanged();
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
return posts.get(position).render(mContext);
}
}
SimplePost：
package com.bitcrunchy.gez.project;
import android.content.Context;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.view.View;
import android.widget.ImageView;
import android.widget.TextView;
import org.json.JSONException;
import org.json.JSONObject;
/**
* Created by gerron on 04/03/16.
*/
public class SimplePost extends AbstractPost {
public SimplePost(JSONObject postJSON) {
super(postJSON);
}
public View render(Context mContext) {
View v = View.inflate(mContext, R.layout.simple_post_row_layout, null);
//get views
ImageView profileImage = (ImageView) v.findViewById(R.id.profile_pic);
TextView username = (TextView) v.findViewById(R.id.username);
TextView timeOfPost = (TextView) v.findViewById(R.id.time_of_post);
TextView dateOfPost = (TextView) v.findViewById(R.id.date_of_post);
TextView postText = (TextView) v.findViewById(R.id.post_text);
TextView urlView = (TextView) v.findViewById(R.id.url);
//set view values
Resources res = mContext.getResources();
Drawable drawable = res.getDrawable(R.drawable.profile_image_dummy);
profileImage.setImageBitmap(bitmap);
username.setText("user 0");
timeOfPost.setText(date);
dateOfPost.setText(time);
postText.setText(text);
urlView.setText(url);
v.setTag(id);
return v;
}
public void generateFromJSONPost() {
try {
JSONObject links = new JSONObject(post.getString("_links"));
JSONObject sender = new JSONObject(links.getString("sender"));
getLastLeafFromUrl(sender.getString("href"));
} catch (JSONException e) {
e.printStackTrace();
}
}
public void populateValuesFromLinks() {
generateIdFromJSONPost();
}
}
AbstractPost：
package com.bitcrunchy.gez.project;
import android.content.Context;
import android.graphics.Bitmap;
import android.view.View;
import android.widget.AdapterView;
import com.android.volley.AuthFailureError;
import com.android.volley.Request;
import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.StringRequest;
import com.android.volley.toolbox.Volley;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import java.util.HashMap;
import java.util.Map;
/**
* Created by gerron on 16/03/16.
*/
abstract class AbstractPost implements Post {
JSONObject post;
int id;
String text;
String url;
String time;
String date;
int senderId;
Bitmap bitmap;
Map<String,String> dateTime;
public AbstractPost(JSONObject postJSON) {
try {
post = postJSON;
id = Integer.parseInt(post.getString("id"));
text = post.getString("text");
if (post.getString("url") != "null") {
url = post.getString("url");
} else {
url = " ";
}
dateTime = MySqlTimeConverter.splitIntoDateAndTime(post.getString("time_of_post"));
date = dateTime.keySet().toArray()[0].toString();
time = dateTime.get(date);
populateValuesFromLinks();
generateIdFromJSONPost();
BinaryImageResolver resolver = new BinaryImageResolver();
//load from api instead
byte[] decoded = resolver.decodeBase64("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");
bitmap = resolver.getBitmapFromBytes(decoded);
bitmap = Bitmap.createScaledBitmap(bitmap, 42, 42, false);
} catch (JSONException e) {
System.out.println("JSON Exception : " + e.getStackTrace().toString());
}
}
public void generateIdFromJSONPost() {
try {
JSONObject links = new JSONObject(post.getString("_links"));
JSONObject sender = new JSONObject(links.getString("sender"));
senderId = getLastLeafFromUrl(sender.getString("href"));
} catch (JSONException e) {
e.printStackTrace();
}
}
public void populateValuesFromLinks() {
generateIdFromJSONPost();
}
public int getLastLeafFromUrl (String senderUrl) {
String[] urlParts = senderUrl.split("/");
return Integer.parseInt(urlParts[urlParts.length-1]);
}
@Override
public String toString() {
return "{id: " + id + ", text: " + text + ", url: " + url + ", time-of-post: " + time.toString() + "}";
}
public View render(Context mContext) {
//do nothing, implement in subclasses.
return null;
};
}
我看到有人建议我需要在帖子适配器中的WITHIN onClickListener()方法的按钮上调用getView()。显然postAdapter没有一个属于UI的按钮，所以我尝试将按钮的引用传递给PostAdapter，以便onClickListener为按钮可以设置为getView()。这也没什么作用。我的列表肯定会更新，但我无法让它刷新更改。
请提供任何建议：）
答案 0 :(得分：0)
尝试在onResponce
中使用adapter.notifyDataSetChanged（） public void getPosts(final Context context, final String jwt) {
RequestQueue queue = Volley.newRequestQueue(this.getApplicationContext());
final int loggedInUser = 25;
StringRequest sr = new StringRequest(Request.Method.GET, "http://www.project.com/api/users/" + loggedInUser + "/posts", new Response.Listener<String>() {
@Override
public void onResponse(String response) {
try {
JSONObject hal = new JSONObject(response);
if (hal.has("_embedded")) {
JSONObject embedded = new JSONObject(hal.getString("_embedded"));
if (embedded.has("posts")) {
JSONArray posts = new JSONArray(embedded.getString("posts"));
for (int i = 0; i < posts.length(); i++) {
JSONObject post = new JSONObject(posts.getString(i));
PostFactory postFactory = new PostFactory();
postList.add(postFactory.getPost(post));
}
adapter = new PostAdapter(context.getApplicationContext(), postList, postButton);
lvPosts.setAdapter(adapter);
}
if (hal.has("err-msg")) {
System.out.println("ERROR : ".concat(hal.getString("err-msg")));
}
}
} catch (JSONException e) {
System.out.println("JSON EXCEPTION : " + e.getStackTrace().toString());
}
adapter.notifyDataSetChanged() //add here
}
}, new Response.ErrorListener() {
@Override
public void onErrorResponse(VolleyError error) {
System.out.println("VOLLEY ERROR : " + error);
}
}) {
@Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
params.put("Content-Type", "application/x-www-form-urlencoded");
params.put("Authorization", "Bearer " + jwt);
return params;
}
};
queue.add(sr);
}