删除不必要代码

Author: netease-george

im_demo/android/app/build.gradle

@@ -96,7 +96,7 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         debug {
-            signingConfig signingConfigs.release
+            // TODO: Add your own signing config for the debug build.
         }
     }
 

im_demo/android/release.properties

@@ -2,7 +2,7 @@
 # Use of this source code is governed by a MIT license that can be
 # found in the LICENSE file.
 
-storePassword=netease.yunxin
-keyPassword=yunxin.app
-keyAlias=yunxin-app
-storeFile=../yunxin-app.jks
+storePassword=xxxx
+keyPassword=xxx
+keyAlias=xxx
+storeFile=xxx