update gradle to change compile to implementation

android/build.gradle

@@ -1,14 +1,18 @@
 apply plugin: 'com.android.library'
 
+def DEFAULT_COMPILE_SDK_VERSION = 27
+def DEFAULT_BUILD_TOOLS_VERSION = '25.0.3'
+def DEFAULT_TARGET_SDK_VERSION = 27
+
 android {
-    compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    compileSdkVersion project.hasProperty('compileSdkVersion') ? project.compileSdkVersion : DEFAULT_COMPILE_SDK_VERSION
+    buildToolsVersion project.hasProperty('buildToolsVersion') ? project.buildToolsVersion : DEFAULT_BUILD_TOOLS_VERSION
 
     defaultConfig {
-        minSdkVersion 15
-        targetSdkVersion 26
-        versionCode 1
-        versionName "1.0"
+        minSdkVersion 16
+        targetSdkVersion project.hasProperty('targetSdkVersion') ? project.targetSdkVersion : DEFAULT_TARGET_SDK_VERSION
+        versionCode 2
+        versionName "1.1.0"
 
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
 
@@ -18,15 +22,15 @@ android {
             minifyEnabled false
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
         }
-    }
+    }     
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    androidTestImplementation('com.android.support.test.espresso:espresso-core:3.0.2', {
         exclude group: 'com.android.support', module: 'support-annotations'
     })
-    compile 'com.android.support:appcompat-v7:21.2.1'
-    compile "com.facebook.react:react-native:+"
-    testCompile 'junit:junit:4.12'
+    implementation 'com.android.support:appcompat-v7:26.1'
+    implementation "com.facebook.react:react-native:+"
+    testImplementation 'junit:junit:4.12'
 }

android/src/main/java/com/pinmi/react/printer/RNPrinterModule.java

@@ -14,10 +14,6 @@
 
 import java.util.List;
 
-/**
- * Created by bondwp322 on 2017/10/9.
- */
-
 public class RNPrinterModule extends ReactContextBaseJavaModule {
 
 

android/src/main/java/com/pinmi/react/printer/RNPrinterPackage.java

@@ -9,9 +9,6 @@
 import java.util.Collections;
 import java.util.List;
 
-/**
- * Created by bondwp322 on 2017/10/9.
- */
 
 public class RNPrinterPackage implements ReactPackage {
     @Override

index.js

@@ -1,6 +1,5 @@
 import React, { NativeModules } from 'react-native';
 
-
 import EPToolkit from 'escpos-printer-toolkit';
 
 var RNPrinter = NativeModules.RNPrinter;

package.json

@@ -1,6 +1,6 @@
 {
   "_from": "react-native-usb-printer",
-  "_id": "react-native-usb-printer@0.0.4",
+  "_id": "react-native-usb-printer@0.0.5",
   "_inBundle": false,
   "_integrity": "sha512-ddsDSxSjjXOZ0GMi+KY6qNbaYHhWHbg72IXsS6+27f1cMzvKjz34OyMH6QCFS32bCwfBut6yp/TR/6UOHz1YUA==",
   "_location": "/react-native-usb-printer",
@@ -49,5 +49,5 @@
   "scripts": {
     "test": "echo \"Error: no test specified\" && exit 1"
   },
-  "version": "0.0.4"
+  "version": "0.0.5"
 }