Update build.gradle and README.md

Author: Mainvooid

README.md

@@ -6,40 +6,32 @@ opencv341 android sdk with contrib341 module build on windows.
 工作需要，目前主要编译了armeabi-v7a的.so库.a库，主要用于jni编程，附带java应用层函数。
 
 
-## A build.gradle for armeabi-v7a with NDK
+## A templet build.gradle for armeabi-v7a with NDK
+
 apply plugin: 'com.android.library'
 android {
-    compileSdkVersion 23
-
+    ...
     defaultConfig {
-        minSdkVersion 21
-        targetSdkVersion 23
-        versionCode 1
-        versionName "1.0"
+        ...
         //配置NDK信息
         ndk {
             moduleName "opencv3"
             ldLibs "log", "jnigraphics", "m", "z"
             abiFilters "armeabi-v7a"
         }
-        //配置SO文件存放地址
+        //配置SO文件存放路径
         sourceSets {
             main {
                 jni.srcDirs = []
                 jniLibs.srcDirs = ['src/main/libs']
             }
         }
     }
-    buildTypes {
-        release {
-            minifyEnabled false
-            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-        }
-    }
-    //设置构建脚本路径
+    //设置构建脚本路径，会自动索引同目录下的Application.mk
     externalNativeBuild {
         ndkBuild {
             path 'src/main/jni/Android.mk'
         }
     }
-}
+}
+...

build.gradle

@@ -125,3 +125,49 @@ android {
 
 dependencies {
 }
+
+
+
+/* A templet build.gradle for armeabi-v7a with NDK
+
+apply plugin: 'com.android.library'
+android {
+    compileSdkVersion 23
+
+    defaultConfig {
+        minSdkVersion 21
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+        //配置NDK信息
+        ndk {
+            moduleName "opencv3"
+            ldLibs "log", "jnigraphics", "m", "z"
+            abiFilters "armeabi-v7a"
+        }
+        //配置SO文件存放路径
+        sourceSets {
+            main {
+                jni.srcDirs = []
+                jniLibs.srcDirs = ['src/main/libs']
+            }
+        }
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    //设置构建脚本路径，会自动索引同目录下的Application.mk
+    externalNativeBuild {
+        ndkBuild {
+            path 'src/main/jni/Android.mk'
+        }
+    }
+}
+dependencies {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation 'com.android.support:appcompat-v7:23.4.0'
+}
+*/