V3.0.9，适配多分辨率显示问题

Author: xiaosong520

app/src/main/java/com/bigkoo/pickerviewdemo/MainActivity.java

@@ -106,6 +106,7 @@ public void onTimeSelect(Date date, View v) {//选中事件回调
                 .setSubmitColor(Color.WHITE)
                 .setCancelColor(Color.WHITE)*/
                /* .gravity(Gravity.RIGHT)// default is center*/
+                .setDividerColor(Color.BLACK)
                 .setContentSize(20)
                 .setLabel("", "", "", "", "", "") //设置空字符串以隐藏单位提示   hide label
                 .setDate(selectedDate)
@@ -153,6 +154,7 @@ public void onClick(View v) {
                         });
                     }
                 })
+                .setDividerColor(Color.BLACK)
                 .build();
     }
 
@@ -303,6 +305,7 @@ public void onOptionsSelect(int options1, int options2, int options3, View v) {
                 .setOutSideCancelable(false)//点击屏幕中控件外部范围，是否可以取消显示*/
                 .setTitleText("城市选择")
                 .setDividerType(WheelView.DividerType.WRAP)
+                .setDividerColor(Color.BLACK)
                 .setTextColorCenter(Color.BLACK) //设置选中项文字颜色
                 .setContentTextSize(20)//设置滚轮文字大小
                 .setSelectOptions(0, 1, 2)  //设置默认选中项
@@ -355,6 +358,9 @@ public void onClick(View v) {
 
                     }
                 })
+                .setLineSpacingMultiplier(1.2f)
+                .setContentTextSize(40)
+                .setDividerColor(Color.BLACK)
                 .build();
         pvCustomOptions.setPicker(cardItem);//添加数据
 

pickerview/build.gradle

@@ -11,8 +11,8 @@ android {
     defaultConfig {
         minSdkVersion 9
         targetSdkVersion 25
-        versionCode 12
-        versionName "3.0.8"
+        versionCode 13
+        versionName "3.0.9"
     }
     buildTypes {
         release {
@@ -38,7 +38,7 @@ publish {
     userOrg = 'contrarywind'//bintray.com 用户名/组织名 user/org name
     groupId = 'com.contrarywind'//JCenter上显示的路径 path
     artifactId = 'Android-PickerView'//项目名称 project name
-    publishVersion = '3.0.8'//版本号 version code
+    publishVersion = '3.0.9'//版本号 version code
     desc = 'this is a pickerview for android'//项目描述 description
     website = 'https://github.com/Contrarywind/Android-PickerView' //项目网址链接 link
 }

pickerview/src/main/java/com/bigkoo/pickerview/lib/WheelView.java

@@ -133,7 +133,19 @@ public WheelView(Context context, AttributeSet attrs) {
 
         DisplayMetrics dm = getResources().getDisplayMetrics();
         float density = dm.density; // 屏幕密度（0.75/1.0/1.5/2.0/3.0）
-        CENTERCONTENTOFFSET = density * 2.1F;
+
+        if (density<1){//根据密度不同进行适配
+           CENTERCONTENTOFFSET=2.4F;
+        }else if (1<=density&&density<2){
+            CENTERCONTENTOFFSET = 3.6F;
+        }else if (1<=density&&density<2){
+            CENTERCONTENTOFFSET = 4.5F;
+        }else if (2<=density&&density<3){
+            CENTERCONTENTOFFSET = 6.0F;
+        }else if (density>=3){
+            CENTERCONTENTOFFSET= density * 2.5F;
+        }
+
 
         if (attrs != null) {
             TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.pickerview, 0, 0);