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subway
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Code Issues Pull Requests 1 Packages Projects Releases Wiki Activity

乘车记录数据从网络请求获得

This commit is contained in:
huangrui 2024-05-25 15:44:05 +08:00
parent 8b98c26223
commit 624f89a682
4 changed files with 81 additions and 44 deletions
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2
app/src/main/java/com/hnucm/c25/Station.java
View File

@ -65,7 +65,7 @@ public class Station extends AppCompatActivity {
public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
//请求成功
String result = response.body().string();
Log.i("test",result);
// Log.i("test",result);
try {
Thread.sleep(5000);
} catch (InterruptedException e) {

68
app/src/main/java/com/hnucm/c25/SubwayHistory.java
View File

@ -18,13 +18,22 @@ import android.widget.TextView;
import com.bumptech.glide.Glide;
import com.bumptech.glide.load.resource.bitmap.CircleCrop;
import com.bumptech.glide.request.RequestOptions;
import com.google.gson.Gson;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import okhttp3.Call;
import okhttp3.Callback;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
public class SubwayHistory extends AppCompatActivity {
RecyclerView recyclerView ;
MyAdapter myAdapter ;
List<history_item.TakeHistoryDTO> history_items = new ArrayList<>();
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
@ -43,6 +52,51 @@ public class SubwayHistory extends AppCompatActivity {
}
});
Request request = new Request.Builder()
.url("https://test04.usemock.com/takeHistory")
.get()
.build();
OkHttpClient okHttpClient = new OkHttpClient();
Call call = okHttpClient.newCall(request);
//创建了一个线程
call.enqueue(new Callback() {
@Override
public void onFailure(@NonNull Call call, @NonNull IOException e) {
//请求失败
}
@Override
public void onResponse(@NonNull Call call, @NonNull Response response) throws IOException {
//请求成功
String result = response.body().string();
Log.i("test",result);
// try {
// Thread.sleep(5000);
// } catch (InterruptedException e) {
// throw new RuntimeException(e);
// }
//所有对于UI控件的操作行为放在主线程中 解决方法：切换到主线程
runOnUiThread(new Runnable() {
@Override
public void run() {
try {
Gson gson = new Gson();
history_item historyItem = gson.fromJson(result,history_item.class);
history_items.addAll(historyItem.takeHistory); // 将解析的数据添加到列表中
// stationItemList.addAll(station_item);
myAdapter.notifyDataSetChanged();
} catch (Exception e) {
throw new RuntimeException(e);
}
}
});
}
});
}
public class MyViewHolder extends RecyclerView.ViewHolder {
@ -80,12 +134,12 @@ public class SubwayHistory extends AppCompatActivity {
//设置item中的控件设置值 点击事件
@Override
public void onBindViewHolder(@NonNull MyViewHolder holder, int position) {
// history_item historyItem = history_items.get(position);
// holder.startTextView.setText(historyItem.start);
// holder.finishTextView.setText(historyItem.finish);
// holder.moneyTextView.setText(historyItem.money);
// holder.timeTextView.setText(historyItem.time);
// holder.endTextView.setText(historyItem.end);
history_item.TakeHistoryDTO historyItem = history_items.get(position);
holder.startTextView.setText(historyItem.start);
holder.finishTextView.setText(historyItem.status);
holder.moneyTextView.setText(historyItem.price);
holder.timeTextView.setText(historyItem.time);
holder.endTextView.setText(historyItem.end);
//TODO 点击事件
holder.itemView.setOnClickListener(new View.OnClickListener() {
@ -102,7 +156,7 @@ public class SubwayHistory extends AppCompatActivity {
//item显示条数
@Override
public int getItemCount() {
return 20;
return history_items.size();
}
}
}

21
app/src/main/java/com/hnucm/c25/history_item.java
View File

@ -1,10 +1,19 @@
package com.hnucm.c25;
public class history_item {
public String start;
public String end;
public String finish;
public String money;
public String time;
import com.google.gson.annotations.SerializedName;
import java.util.List;
public class history_item {
@SerializedName("TakeHistory")
public List<TakeHistoryDTO> takeHistory;
public static class TakeHistoryDTO {
public String start;
public String end;
public String status;
public String time;
public String price;
}
}

34
app/src/main/res/layout/activity_subway_history.xml
View File

@ -6,17 +6,6 @@
android:layout_height="match_parent"
tools:context=".SubwayHistory">
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/constraintLayout16"
android:layout_width="match_parent"
android:layout_height="40dp"
android:background="@color/white"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent">
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.constraintlayout.widget.ConstraintLayout
android:id="@+id/constraintLayout12"
android:layout_width="match_parent"
@ -51,30 +40,15 @@
</androidx.constraintlayout.widget.ConstraintLayout>
<androidx.core.widget.NestedScrollView
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recycleView"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginTop="60dp"
android:layout_marginBottom="40dp"
android:fillViewport="true"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<androidx.recyclerview.widget.RecyclerView
android:id="@+id/recycleView"
android:layout_width="409dp"
android:layout_height="629dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>
</androidx.core.widget.NestedScrollView>
app:layout_constraintTop_toTopOf="parent" />
</androidx.constraintlayout.widget.ConstraintLayout>