hzuapps#6 hzuapps#938 万能遥控器

soft1614080902227/app/src/main/AndroidManifest.xml

@@ -24,5 +24,10 @@
             android:label="乐视TV" />
         <activity android:name=".UserDBHelper" />
     </application>
-
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
+    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 </manifest>

soft1614080902227/app/src/main/java/com/example/soft1614080902227activity/Remote_0f_Air.java

@@ -10,21 +10,32 @@
 import android.media.Image;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
+import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import org.json.JSONObject;
+
+import java.io.BufferedReader;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+
 public class Remote_0f_Air extends AppCompatActivity {
     private TextView wd_textview;
     private TextView fh_textview;
     private ImageView ms_imageview;
     private int dushu;
+    private String text;
+    private String weatherstr;
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_remote_0f__air);
-
+        getJson();
 
 
         wd_textview = findViewById(R.id.wendu);
@@ -106,4 +117,69 @@ public void onClick(View v){
             }
         }
     }
+    public void getJson(){
+
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+
+                try {
+                    String url_s = "http://v.juhe.cn/weather/index?format=2&cityname=%E6%83%A0%E5%B7%9E&key=924efc38443b4e06625880c4d864a78b";
+                    URL url = new URL(url_s);
+                    HttpURLConnection conn = (HttpURLConnection)url.openConnection();
+                    conn.setConnectTimeout(5000);
+                    conn.setUseCaches(false);
+                    conn.connect();
+                    InputStream inputStream = conn.getInputStream();
+                    InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
+                    BufferedReader bufferedReader = new BufferedReader(inputStreamReader);
+                    if(conn.getResponseCode()==200){
+                        String inputLine;
+                        StringBuffer resultData = new StringBuffer();
+                        while ((inputLine = bufferedReader.readLine()) != null){
+                            resultData.append(inputLine);
+                        }
+                        text = resultData.toString();
+
+                        Log.d("out--------->",text);
+                        try {
+                            weatherstr = parsesJson(text);
+                            //stextView.setText(str);
+                        } catch (Exception e) {
+                            Log.d("有异常","444");
+                        }
+
+                    }
+                }catch (Exception e) {
+                    e.printStackTrace();
+                }
+                runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        TextView textView = findViewById(R.id.weather);
+                        textView.setText(weatherstr);
+                    }
+                });
+
+            }
+        }).start();
+
+    }
+
+    public String parsesJson(String string) throws Exception{
+        String result="";
+        JSONObject object = new JSONObject(string);
+        //JSONArray listArray = new JSONArray(string);
+        //JSONObject list_item = listArray.getJSONObject(2);
+        //String item = list_item.getString("playerName");
+        JSONObject object1 = object.getJSONObject("result").getJSONObject("sk");
+        // Log.d("outitem--------->",item);
+        String item = object1.getString("temp");
+        String item1 = object1.getString("wind_direction");
+        String item2 = object1.getString("humidity");
+        result = String.format("%s室外温度:%s",result,item);
+        result = String.format("%s     风向:%s",result,item1);
+        result = String.format("%s     湿度:%s",result,item2);
+        return result;
+    }
 }

soft1614080902227/app/src/main/res/layout/activity_remote_0f__air.xml

@@ -94,6 +94,14 @@
                 android:layout_marginStart="22dp"
                 android:src="@drawable/zidong"
                 android:visibility="invisible"/>
+
+            <TextView
+                android:id="@+id/weather"
+                android:layout_width="match_parent"
+                android:layout_height="40dp"
+                android:textSize="20dp"
+                android:layout_alignParentStart="true"
+                android:layout_below="@+id/wendu"/>
         </RelativeLayout>
 
         <LinearLayout