[Android]optimize android

Author: CYG

KTVAPI/Android/app/src/main/java/io/agora/ktvdemo/ui/MainFragment.kt

@@ -8,6 +8,7 @@ import androidx.core.content.res.ResourcesCompat
 import androidx.core.widget.doAfterTextChanged
 import androidx.navigation.fragment.findNavController
 import io.agora.ktvapi.KTVSingRole
+import io.agora.ktvdemo.BuildConfig
 import io.agora.ktvdemo.rtc.IChannelEventListener
 import io.agora.ktvdemo.R
 import io.agora.ktvdemo.rtc.RtcEngineController
@@ -60,6 +61,14 @@ class MainFragment : BaseFragment<FragmentMainBinding>() {
 
             // 开始体验按钮
             btnStartChorus.setOnClickListener {
+                if (BuildConfig.AGORA_APP_ID.isEmpty()) {
+                    toast(getString(R.string.app_appid_check))
+                    return@setOnClickListener
+                }
+                if (!KeyCenter.isNormalChorus && BuildConfig.RESTFUL_API_KEY.isEmpty()) {
+                    toast(getString(R.string.app_restful_check))
+                    return@setOnClickListener
+                }
                 if (KeyCenter.channelId.isEmpty()){
                     toast(getString(R.string.app_input_channel_name))
                     return@setOnClickListener

KTVAPI/Android/app/src/main/res/values-zh/strings.xml

@@ -22,4 +22,6 @@
     <string name="app_normal_ktvapi_tag">独唱、小合唱</string>
     <string name="app_giant_ktvapi_tag">大合唱</string>
     <string name="app_start_enjoy_tag">开始体验</string>
+    <string name="app_appid_check">请检查 gradle.properties 文件内 APPID APP 证书是否正确填写</string>
+    <string name="app_restful_check">请检查 gradle.properties 文件内 RESTFUL API KEY 是否正确填写</string>
 </resources>

KTVAPI/Android/app/src/main/res/values/strings.xml

@@ -21,4 +21,6 @@
     <string name="app_normal_ktvapi_tag">独唱、小合唱</string>
     <string name="app_giant_ktvapi_tag">大合唱</string>
     <string name="app_start_enjoy_tag">开始体验</string>
+    <string name="app_appid_check">请检查 gradle.properties 文件内 APPID APP 证书是否正确填写</string>
+    <string name="app_restful_check">请检查 gradle.properties 文件内 RESTFUL API KEY 是否正确填写</string>
 </resources>

KTVAPI/Android/gradle.properties

@@ -31,6 +31,6 @@ TOOLBOX_SERVER_HOST=https://service.agora.io/toolbox
 AGORA_APP_ID=
 AGORA_APP_CERTIFICATE=
 
-# Restful Api Config
+# Restful Api Config (Giant Chorus Only)
 RESTFUL_API_KEY=
 RESTFUL_API_SECRET=