添加签名，解锁release

build.gradle

@@ -16,6 +16,10 @@ apply plugin: 'com.android.application'
 apply plugin: 'com.google.protobuf'
 
 android {
+    lintOptions {
+        checkReleaseBuilds false
+        abortOnError false
+    }
     compileSdkVersion COMPILE_SDK
     buildToolsVersion BUILD_TOOLS_VERSION
 
@@ -28,9 +32,46 @@ android {
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables.useSupportLibrary = true
     }
+//签名
+    signingConfigs {
+        debug {
+            storeFile file("src/doc/xueshibaoos.jks")
+            storePassword "123456"
+            keyAlias "xueshibaoos"
+            keyPassword "123456"
+            v2SigningEnabled false
+        }
+        release {//  签名文件
+            storeFile file("src/doc/xueshibaoos.jks")
+            storePassword "123456"
+            keyAlias "xueshibaoos"
+            keyPassword "123456"
+            v2SigningEnabled false
+        }
+    }
+
     buildTypes {
         debug {
+            // 显示Log
+            buildConfigField "boolean", "LOG_DEBUG", "true"
+            versionNameSuffix "-debug"
             minifyEnabled false
+            //Zipalign优化
+            zipAlignEnabled true
+            signingConfig signingConfigs.debug
+        }
+        release {
+            // 不显示Log
+            buildConfigField "boolean", "LOG_DEBUG", "false"
+            //混淆
+            minifyEnabled false
+            //Zipalign优化
+            zipAlignEnabled true
+            //前一部分代表系统默认的android程序的混淆文件，该文件已经包含了基本的混淆声明，后一个文件是自己的定义混淆文件
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+            //签名
+            signingConfig signingConfigs.release
+//            将release版本的包名重命名，加上版本及日期
         }
     }
 
@@ -74,16 +115,16 @@ android {
     }
 
     // Disable release builds for now
-    android.variantFilter { variant ->
-        if (variant.buildType.name.endsWith('release')) {
-            variant.setIgnore(true)
-        }
-
-        // Icon recents is Go only
-        if (name.contains("WithQuickstepIconRecents") && !name.contains("l3go")) {
-            variant.setIgnore(true)
-        }
-    }
+//    android.variantFilter { variant ->
+//        if (variant.buildType.name.endsWith('release')) {
+//            variant.setIgnore(true)
+//        }
+//
+//        // Icon recents is Go only
+//        if (name.contains("WithQuickstepIconRecents") && !name.contains("l3go")) {
+//            variant.setIgnore(true)
+//        }
+//    }
 
     sourceSets {
         main {