commit

app/build.gradle

@@ -1,14 +1,14 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion cfgs.compileSdkVersion
 
     defaultConfig {
         applicationId "com.luck.pictureselector"
-        minSdkVersion 14
-        targetSdkVersion 26
-        versionCode 5
-        versionName "2.0.5"
+        minSdkVersion cfgs.minSdkVersion
+        targetSdkVersion cfgs.targetSdkVersion
+        versionCode cfgs.versionCode
+        versionName cfgs.versionName
     }
     buildTypes {
         release {

build.gradle

@@ -1,4 +1,5 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
+apply from: "config.gradle"
 
 buildscript {
     repositories {

config.gradle

@@ -0,0 +1,18 @@
+ext {
+    cfgs = [
+            compileSdkVersion    : 26,
+            buildToolsVersion    : "27.0.2",
+            minSdkVersion        : 14,
+            targetSdkVersion     : 26,
+            versionCode          : 10,
+            versionName          : "2.0.0",
+            ucropVersionCode     : 22,
+            ucropVersionName     : "2.2.0-native",
+
+            //open version control
+            androidSupportVersion: "27.0.2",
+            glide                : "4.5.0",
+            rxjava               : "2.0.5",
+            rxandroid            : "2.0.1"
+    ]
+}

picture_library/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion cfgs.compileSdkVersion
 
     defaultConfig {
-        minSdkVersion 10
-        targetSdkVersion 26
-        versionCode 1
-        versionName "1.0"
+        minSdkVersion cfgs.minSdkVersion
+        targetSdkVersion cfgs.targetSdkVersion
+        versionCode cfgs.versionCode
+        versionName cfgs.versionName
     }
 
     buildTypes {
@@ -22,11 +22,10 @@ dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
     compile project(':ucrop')
     //noinspection GradleCompatible
-    compile 'com.android.support:appcompat-v7:27.0.2'
+    compile "com.android.support:appcompat-v7:${cfgs.androidSupportVersion}"
     //noinspection GradleCompatible
-    compile 'com.android.support:recyclerview-v7:27.0.2'
-    compile 'com.github.bumptech.glide:glide:4.5.0'
-    implementation 'com.github.bumptech.glide:glide:4.5.0'
-    compile 'io.reactivex.rxjava2:rxjava:2.0.5'
-    compile 'io.reactivex.rxjava2:rxandroid:2.0.1'
+    compile "com.android.support:recyclerview-v7:${cfgs.androidSupportVersion}"
+    compile "com.github.bumptech.glide:glide:${cfgs.glide}"
+    compile "io.reactivex.rxjava2:rxjava:${cfgs.rxjava}"
+    compile "io.reactivex.rxjava2:rxandroid:${cfgs.rxandroid}"
 }

ucrop/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 26
+    compileSdkVersion cfgs.compileSdkVersion
 
     defaultConfig {
-        minSdkVersion 14
-        targetSdkVersion 26
-        versionCode 22
-        versionName "2.2.0-native"
+        minSdkVersion cfgs.minSdkVersion
+        targetSdkVersion cfgs.targetSdkVersion
+        versionCode cfgs.ucropVersionCode
+        versionName cfgs.ucropVersionName
 
         vectorDrawables.useSupportLibrary = true
     }
@@ -31,9 +31,8 @@ android {
 
 dependencies {
     //noinspection GradleCompatible
-    compile 'com.android.support:appcompat-v7:27.0.2'
+    compile "com.android.support:appcompat-v7:${cfgs.androidSupportVersion}"
     //noinspection GradleCompatible
-    compile 'com.android.support:recyclerview-v7:27.0.2'
-    compile 'com.github.bumptech.glide:glide:4.5.0'
-    implementation 'com.github.bumptech.glide:glide:4.5.0'
+    compile "com.android.support:recyclerview-v7:${cfgs.androidSupportVersion}"
+    implementation "com.github.bumptech.glide:glide:${cfgs.glide}"
 }