Fix run errors for release version.

cloudwebrtc · cloudwebrtc · commit ea5b122c77b5 · 2019-12-18T13:55:26.000+08:00
diff --git a/android/app/build.gradle b/android/app/build.gradle
@@ -51,6 +51,8 @@ android {
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig signingConfigs.debug
+            useProguard true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
     }
     packagingOptions {
diff --git a/android/app/proguard-rules.pro b/android/app/proguard-rules.pro
@@ -0,0 +1,3 @@
+## Flutter WebRTC
+-keep class com.cloudwebrtc.webrtc.** { *; }
+-keep class org.webrtc.** { *; }

Original file line number	Diff line number	Diff line change
`@@ -51,6 +51,8 @@ android {`
`51`	`51`	`// TODO: Add your own signing config for the release build.`
`52`	`52`	// Signing with the debug keys for now, so `flutter run --release` works.
`53`	`53`	`signingConfig signingConfigs.debug`
	`54`	`+ useProguard true`
	`55`	`+ proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'`
`54`	`56`	`}`
`55`	`57`	`}`
`56`	`58`	`packagingOptions {`
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+## Flutter WebRTC`
	`2`	`+-keep class com.cloudwebrtc.webrtc.** { *; }`
	`3`	`+-keep class org.webrtc.** { *; }`