network change - zl

code/DiaryBottleApp/app/src/main/AndroidManifest.xml

@@ -15,7 +15,8 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.DiaryBottleApp">
+        android:theme="@style/Theme.DiaryBottleApp"
+        android:networkSecurityConfig="@xml/network_config">
         <activity
             android:name=".ui.home.HomeActivity"
             android:exported="false" />

code/DiaryBottleApp/app/src/main/java/com/example/diarybottleapp/ui/home/HomeViewModel.kt

@@ -4,6 +4,7 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import com.example.diarybottleapp.network.DBNetwork
 import kotlinx.coroutines.*
+import java.lang.Exception
 
 class HomeViewModel : ViewModel() {
 
@@ -18,9 +19,13 @@ class HomeViewModel : ViewModel() {
      */
     fun getTestStr() {
         scope.launch {
-            testStr.postValue(withContext(Dispatchers.Default){
-                DBNetwork.test().string()
-            })
+            try {
+                testStr.postValue(withContext(Dispatchers.Default){
+                    DBNetwork.test().string()
+                })
+            } catch (e: Exception) {
+
+            }
         }
 
     }

code/DiaryBottleApp/app/src/main/java/com/example/diarybottleapp/ui/read/ReadActivity.kt

@@ -24,8 +24,8 @@ class ReadActivity : BaseActivity() {
     override fun initEvents() {
         read_save.setOnClickListener(this)
         read_back.setOnClickListener(this)
-        check_msg.setOnClickListener(this)
-        hide_msg.setOnClickListener(this)
+        read_check_msg.setOnClickListener(this)
+        read_hide_msg.setOnClickListener(this)
     }
 
     override fun onActivityCreated() {
@@ -37,13 +37,13 @@ class ReadActivity : BaseActivity() {
     override fun onClick(v: View?) {
         when(v?.id) {
             R.id.read_back -> finish()
-            R.id.check_msg -> {
-                check_msg.visibility = View.GONE
+            R.id.read_check_msg -> {
+                read_check_msg.visibility = View.GONE
                 read_msg_rl.visibility = View.VISIBLE
                 read_msg_rl.startAnimation(bottomAnimIn)
             }
-            R.id.hide_msg -> {
-                check_msg.visibility = View.VISIBLE
+            R.id.read_hide_msg -> {
+                read_check_msg.visibility = View.VISIBLE
                 read_msg_rl.visibility = View.GONE
                 read_msg_rl.startAnimation(bottomAnimOut)
             }

code/DiaryBottleApp/app/src/main/res/xml/network_config.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config xmlns:android="http://schemas.android.com/apk/res/android">
+    <base-config cleartextTrafficPermitted="true">
+        <trust-anchors>
+            <certificates src="system" />
+        </trust-anchors>
+    </base-config>
+</network-security-config>