restructure and unite service android/java to libsignal

app/proguard/proguard-dagger.pro

@@ -0,0 +1,20 @@
+-keepattributes *Annotation*,EnclosingMethod
+-keep @interface dagger.*,javax.inject.*
+-keep @dagger.Module class *
+-keepclassmembers class * {
+    @javax.inject.* *;
+    @dagger.* *;
+    <init>();
+}
+-keepclasseswithmembernames class * {
+  @javax.inject.* <fields>;
+}
+-keep class javax.inject.** { *; }
+-keep class **$$ModuleAdapter
+-keep class **$$InjectAdapter
+-keep class **$$StaticInjection
+
+-keep class dagger.** { *; }
+-keep class * extends dagger.** { *; }
+-keep interface dagger.** {*;}
+-dontwarn dagger.internal.codegen.**