update to 1.0.3

Author: xiaoqi

README.md

@@ -6,10 +6,12 @@
 
     1.0.0 完成基本功能;
     1.0.1 全局变量的作用域从之前强制public改成只要非private即可;
-    1.0.1 修改 SaveHelper.bind(this, savedInstanceState)方法为SaveHelper.recover(this, savedInstanceState),只是重命名，
+    1.0.2 修改 SaveHelper.bind(this, savedInstanceState)方法为SaveHelper.recover(this, savedInstanceState),只是重命名，
           以便于理解;
-          去掉当内存被收回去调用recover方法时，却没有对应helper类会主动抛异常的情况,方便在BaseAcitviy 和 BaseFragment的
+          去掉当内存被回收去调用recover方法时，却没有对应helper类会主动抛异常的情况,方便在BaseAcitviy 和 BaseFragment的
           onSaveInstanceState 和 onRestoreInstanceState 统一添加SaveHelper.save和SaveHelper.recover方法。
+    1.0.3 优化代码生成,如果一个activity或者fragment中没有有效的@NeedSave注解，但是添加了SaveHelper.recover和SaveHelper.save
+          方法，现在就不会自动生成这个类的SaveStateHelper类，减少了无用SaveStateHelper类，便于在Base类中统一集成。
 
 
 # 引入

build.gradle

@@ -35,7 +35,7 @@ ext {
     userOrg = 'noober'
     groupId = 'com.noober'
     uploadName = 'AutoSaver'
-    publishVersion = '1.0.2'
+    publishVersion = '1.0.3'
     desc = "A light weight framework can automatically generate 'OnSaveInstanceState' code"
     website = 'https://github.com/JavaNoober/AutoSave'
 //    gradlew clean build bintrayUpload -PbintrayUser=xiaoqiandroid -PbintrayKey=xxxxxxxxxxxxxxxx -PdryRun=false

sample/build.gradle

@@ -30,9 +30,9 @@ dependencies {
     })
     implementation 'com.android.support:appcompat-v7:+'
     testImplementation 'junit:junit:4.12'
-    implementation 'com.noober:savehelper:1.0.2'
-    annotationProcessor 'com.noober:processor:1.0.2'
-    implementation 'com.noober:savehelper-api:1.0.2'
+    implementation 'com.noober:savehelper:1.0.3'
+    annotationProcessor 'com.noober:processor:1.0.3'
+    implementation 'com.noober:savehelper-api:1.0.3'
 //    implementation project(':savehelper')
 //    implementation project(':savehelper-api')
 //    annotationProcessor project(':savehelper-processor')

sample/src/main/java/com/recover/autosavesample/TestActivity.java

@@ -13,7 +13,7 @@ public class TestActivity extends BaseActivity {
 	private Button button;
 	private final static String testContent = "This is a test code:";
 
-	@NeedSave
+//	@NeedSave
 	String testString = "11111111";
 	@Override
 	protected void onCreate(Bundle savedInstanceState) {

savehelper-processor/src/main/java/com/noober/helper/HelperClass.java

@@ -56,6 +56,7 @@ public JavaFile generateCode(){
 					.addAnnotation(Override.class)
 					.beginControlFlow("if(savedInstanceState != null)");
 
+			int efficientElement = 0;
 			for (HelperSavedValues value : elementArrayList) {
 				Name fieldName = value.getSimpleName();
 				String fieldType = value.getFieldType().toString();
@@ -64,6 +65,7 @@ public JavaFile generateCode(){
 				if(value.isPrivate()){
 					continue;
 				}
+				efficientElement ++;
 				if(!type.equals("unKnow")){
 					addMethodStatement(saveMethodBuilder,recoverMethodBuilder, type, fieldName);
 				}else {
@@ -79,6 +81,10 @@ public JavaFile generateCode(){
 					}
 				}
 			}
+
+			if(efficientElement == 0){
+				return null;
+			}
 			recoverMethodBuilder.endControlFlow();
 
 			MethodSpec saveMethod = saveMethodBuilder.build();