diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index fd9b1c7..040c227 100644
Binary files a/.idea/caches/build_file_checksums.ser and b/.idea/caches/build_file_checksums.ser differ
diff --git a/.idea/codeStyles/Project.xml b/.idea/codeStyles/Project.xml
index 30aa626..681f41a 100644
--- a/.idea/codeStyles/Project.xml
+++ b/.idea/codeStyles/Project.xml
@@ -1,29 +1,116 @@
 <component name="ProjectCodeStyleConfiguration">
   <code_scheme name="Project" version="173">
-    <Objective-C-extensions>
-      <file>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
-      </file>
-      <class>
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
-        <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
-      </class>
-      <extensions>
-        <pair source="cpp" header="h" fileNamingConvention="NONE" />
-        <pair source="c" header="h" fileNamingConvention="NONE" />
-      </extensions>
-    </Objective-C-extensions>
+    <codeStyleSettings language="XML">
+      <indentOptions>
+        <option name="CONTINUATION_INDENT_SIZE" value="4" />
+      </indentOptions>
+      <arrangement>
+        <rules>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:android</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>xmlns:.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:id</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*:name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>name</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>style</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>^$</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>http://schemas.android.com/apk/res/android</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>ANDROID_ATTRIBUTE_ORDER</order>
+            </rule>
+          </section>
+          <section>
+            <rule>
+              <match>
+                <AND>
+                  <NAME>.*</NAME>
+                  <XML_ATTRIBUTE />
+                  <XML_NAMESPACE>.*</XML_NAMESPACE>
+                </AND>
+              </match>
+              <order>BY_NAME</order>
+            </rule>
+          </section>
+        </rules>
+      </arrangement>
+    </codeStyleSettings>
   </code_scheme>
 </component>
\ No newline at end of file
diff --git a/.idea/gradle.xml b/.idea/gradle.xml
index 2377332..8142c2e 100644
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
+  <component name="GradleMigrationSettings" migrationVersion="1" />
   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <option name="delegatedBuild" value="false" />
+        <option name="testRunner" value="PLATFORM" />
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="modules">
diff --git a/.idea/misc.xml b/.idea/misc.xml
index 51fa3e5..d04819c 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -5,7 +5,7 @@
     <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
     <option name="myNullables">
       <value>
-        <list size="10">
+        <list size="12">
           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
           <item index="2" class="java.lang.String" itemvalue="javax.annotation.CheckForNull" />
@@ -16,12 +16,14 @@
           <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.Nullable" />
           <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableDecl" />
           <item index="9" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NullableType" />
+          <item index="10" class="java.lang.String" itemvalue="android.annotation.Nullable" />
+          <item index="11" class="java.lang.String" itemvalue="com.android.annotations.Nullable" />
         </list>
       </value>
     </option>
     <option name="myNotNulls">
       <value>
-        <list size="9">
+        <list size="11">
           <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
           <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
           <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
@@ -31,6 +33,8 @@
           <item index="6" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.qual.NonNull" />
           <item index="7" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullDecl" />
           <item index="8" class="java.lang.String" itemvalue="org.checkerframework.checker.nullness.compatqual.NonNullType" />
+          <item index="9" class="java.lang.String" itemvalue="android.annotation.NonNull" />
+          <item index="10" class="java.lang.String" itemvalue="com.android.annotations.NonNull" />
         </list>
       </value>
     </option>
diff --git a/app/build.gradle b/app/build.gradle
index 5ff8043..5d4d8bc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -8,7 +8,7 @@ android {
     compileSdkVersion 28
     defaultConfig {
         applicationId "com.qlh.customviewinstruction"
-        minSdkVersion 15
+        minSdkVersion 21
         targetSdkVersion 28
         versionCode 1
         versionName "1.0"
diff --git a/app/src/main/java/com/qlh/customviewinstruction/MainActivity.kt b/app/src/main/java/com/qlh/customviewinstruction/MainActivity.kt
index dfb8ba4..a077c43 100644
--- a/app/src/main/java/com/qlh/customviewinstruction/MainActivity.kt
+++ b/app/src/main/java/com/qlh/customviewinstruction/MainActivity.kt
@@ -2,21 +2,22 @@ package com.qlh.customviewinstruction
 
 import android.Manifest
 import android.graphics.Bitmap
+import android.graphics.drawable.Animatable
+import android.graphics.drawable.Drawable
 import android.os.Bundle
 import android.util.Log
 import android.widget.Toast
 import androidx.lifecycle.ViewModelProviders
 import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.vectordrawable.graphics.drawable.Animatable2Compat
+import androidx.vectordrawable.graphics.drawable.AnimatedVectorDrawableCompat
 import com.qlh.customviewinstruction.adpater.MyAdapter
 import com.qlh.customviewinstruction.adpater.SwipeRecycleAdapter
 import com.qlh.sdk.myview.base.BaseActivity
 import com.qlh.sdk.myview.camera.CameraImpl
 import com.qlh.sdk.myview.camera.CameraView
-import com.qlh.sdk.myview.loading.DefaultLoadingAdapter
 import com.qlh.sdk.myview.swipe.Attributes
-import com.qlh.sdk.myview.utils.Gloading
 import com.qlh.sdk.myview.utils.LooperHorizontalLayoutManager
-import com.qlh.sdk.myview.utils.LooperVerticalLayoutManager
 import com.tbruyelle.rxpermissions2.RxPermissions
 import io.reactivex.Observer
 import io.reactivex.disposables.Disposable
@@ -118,7 +119,11 @@ class MainActivity : BaseActivity<MainViewModel>() {
 
         //swipe
         //swipe()
-        loopRv()
+        //loopRv()
+       svg_btn.setOnClickListener {
+
+           startAnimator(R.drawable.line_animated_search,false)
+       }
 
     }
 
@@ -154,13 +159,36 @@ class MainActivity : BaseActivity<MainViewModel>() {
         swipe_rv.adapter = adapter
     }
 
-    private fun loopRv(){
+    private fun loopRv() {
 
         loop_rv.adapter = MyAdapter()
         val looperManager = LooperHorizontalLayoutManager()
         looperManager.setLooperEnable(true)
         loop_rv.layoutManager = looperManager
     }
+
+
+    private fun startAnimator(lineAnimatedVector:Int,isRegister: Boolean):Animatable{
+
+        val animatedVectorDrawable = AnimatedVectorDrawableCompat.create(this, lineAnimatedVector)
+        svg_iv.setImageDrawable(animatedVectorDrawable)
+        val animatable = svg_iv.drawable as Animatable
+        animatable.start()
+        animatedVectorDrawable?.registerAnimationCallback(object:Animatable2Compat.AnimationCallback(){
+            override fun onAnimationEnd(drawable: Drawable?) {
+                super.onAnimationEnd(drawable)
+                if (!isRegister)return
+                animatedVectorDrawable.unregisterAnimationCallback(this)
+                (drawable as Animatable).start()
+            }
+        })
+        return animatable
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+
     override fun obtainViewModel(): MainViewModel? {
 
         return ViewModelProviders.of(this).get(MainViewModel::class.java)
diff --git a/app/src/main/java/com/qlh/customviewinstruction/practice/Pie.kt b/app/src/main/java/com/qlh/customviewinstruction/practice/Pie.kt
new file mode 100644
index 0000000..48ac2f3
--- /dev/null
+++ b/app/src/main/java/com/qlh/customviewinstruction/practice/Pie.kt
@@ -0,0 +1,57 @@
+package com.qlh.customviewinstruction.practice
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Color
+import android.graphics.Paint
+import android.util.AttributeSet
+import android.view.View
+
+/**
+ *作者：QLH on 2019-12-18
+ *描述：
+ */
+class Pie : View {
+
+    constructor(context: Context) : this(context, null)
+    constructor(context: Context, attributeSet: AttributeSet?) : this(context, attributeSet, 0)
+    constructor(context: Context, attributeSet: AttributeSet?, defStyleAttr: Int) : super(context, attributeSet, defStyleAttr)
+
+
+    override fun onDraw(canvas: Canvas?) {
+        super.onDraw(canvas)
+
+        canvas?.drawColor(Color.YELLOW)
+
+        val paint = Paint()
+        //实心圆 红色
+        paint.style = Paint.Style.FILL
+        paint.isAntiAlias = true
+        paint.color = Color.RED
+        canvas?.drawCircle(50f,50f,50f,paint)
+        //空心圆 红色
+        paint.style = Paint.Style.STROKE
+        canvas?.drawCircle(150f,50f,50f,paint)
+
+        //蓝色实心圆
+        paint.style = Paint.Style.FILL
+        paint.color = Color.BLUE
+        canvas?.drawCircle(250f,50f,50f,paint)
+
+        //线宽为20的空心圆
+        paint.style = Paint.Style.STROKE
+        paint.color = Color.RED
+        paint.strokeWidth = 20f
+        canvas?.drawCircle(360f,60f,50f,paint)
+
+        //矩形
+        paint.style = Paint.Style.FILL
+        canvas?.drawRect(0f,150f,100f,200f,paint)
+        canvas?.drawRoundRect(150f,150f,250f,200f,10f,10f,paint)
+
+        paint.style = Paint.Style.STROKE
+        paint.strokeWidth = 10f
+        canvas?.drawRoundRect(300f,150f,400f,200f,10f,10f,paint)
+        canvas?.drawRect(450f,150f,550f,200f,paint)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/qlh/customviewinstruction/practice/Pie1.kt b/app/src/main/java/com/qlh/customviewinstruction/practice/Pie1.kt
new file mode 100644
index 0000000..9a74436
--- /dev/null
+++ b/app/src/main/java/com/qlh/customviewinstruction/practice/Pie1.kt
@@ -0,0 +1,66 @@
+package com.qlh.customviewinstruction.practice
+
+import android.animation.ValueAnimator
+import android.content.Context
+import android.graphics.*
+import android.util.AttributeSet
+import android.util.Log
+import android.view.View
+import com.qlh.customviewinstruction.R
+import io.reactivex.Flowable
+import java.util.concurrent.TimeUnit
+
+/**
+ *作者：QLH on 2019-12-18
+ *描述：
+ */
+class Pie1 : View {
+
+    var rectF = RectF(20f, 20f, 480f, 480f)
+    val paint = Paint()
+    var col = PorterDuff.Mode.DST_OUT
+
+    constructor(context: Context) : this(context, null)
+    constructor(context: Context, attributeSet: AttributeSet?) : this(context, attributeSet, 0)
+    constructor(context: Context, attributeSet: AttributeSet?, defStyleAttr: Int) : super(context, attributeSet, defStyleAttr){
+        //draw1()
+    }
+
+
+    override fun onDraw(canvas: Canvas?) {
+        super.onDraw(canvas)
+        canvas?.drawColor(Color.parseColor("#CCCCCC"))
+        val bitmap = BitmapFactory.decodeResource(resources, R.drawable.timg)
+
+        val matrix = Matrix()
+        matrix.postScale(width*1f/bitmap.width,height*1f/bitmap.height)
+
+        val bitmap1 = Bitmap.createBitmap(bitmap,0,0,bitmap.width,bitmap.height,matrix,true)
+
+        val shader = BitmapShader(bitmap1,Shader.TileMode.CLAMP,Shader.TileMode.CLAMP)
+        paint.shader = shader
+        //paint.colorFilter = LightingColorFilter(0x000000,0x00f000)
+        paint.colorFilter = PorterDuffColorFilter(Color.parseColor("#80000000"), PorterDuff.Mode.DST_ATOP)
+
+        canvas?.drawCircle(300f,300f,300f,paint)
+
+        //canvas?.drawBitmap(bitmap,matrix,Paint())
+    }
+
+
+    private fun draw1(){
+        val type = arrayOf(PorterDuff.Mode.SRC_ATOP,PorterDuff.Mode.SRC,
+                PorterDuff.Mode.SRC_IN,PorterDuff.Mode.SRC_OUT, PorterDuff.Mode.SRC_OVER,
+                PorterDuff.Mode.DST_ATOP,PorterDuff.Mode.DST,
+                PorterDuff.Mode.DST_OVER,PorterDuff.Mode.DST_IN,PorterDuff.Mode.DST_OUT
+        )
+        Flowable.interval(1,2,TimeUnit.SECONDS)
+                .subscribe {
+                   col = type[it.toInt()%type.size]
+                    Log.e("11111","$it")
+                    invalidate()
+                }
+
+    }
+
+}
\ No newline at end of file
diff --git a/app/src/main/res/animator/anim_start.xml b/app/src/main/res/animator/anim_start.xml
new file mode 100644
index 0000000..bdff836
--- /dev/null
+++ b/app/src/main/res/animator/anim_start.xml
@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<objectAnimator xmlns:android="http://schemas.android.com/apk/res/android"
+    android:propertyName="trimPathStart"
+    android:valueFrom="1"
+    android:valueTo="0"
+    android:duration="2000"
+>
+</objectAnimator>
\ No newline at end of file
diff --git a/app/src/main/res/animator/tt_path_four.xml b/app/src/main/res/animator/tt_path_four.xml
new file mode 100644
index 0000000..4f4980f
--- /dev/null
+++ b/app/src/main/res/animator/tt_path_four.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:ordering="sequentially">
+    <objectAnimator android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="strokeColor"
+        android:valueType="colorType"
+        android:valueFrom="#C2BFBF"
+        android:valueTo="#C2BF"/>
+
+    <objectAnimator android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="strokeColor"
+        android:valueType="colorType"
+        android:valueFrom="#C2BF"
+        android:valueTo="#FF00"/>
+
+    <objectAnimator android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="strokeColor"
+        android:valueType="colorType"
+        android:valueFrom="#F00"
+        android:valueTo="#0F0"/>
+
+    <objectAnimator android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="strokeColor"
+        android:valueType="colorType"
+        android:valueFrom="#0F0"
+        android:valueTo="#00F"/>
+
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/animator/tt_path_one.xml b/app/src/main/res/animator/tt_path_one.xml
new file mode 100644
index 0000000..9dd723a
--- /dev/null
+++ b/app/src/main/res/animator/tt_path_one.xml
@@ -0,0 +1,105 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:ordering="sequentially">
+    //依次执行 pathData 位置变换
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,30
+            L100,30
+            M100,30
+            L100,90
+            M100,90
+            L20,90
+            M20,90
+            L20,30"
+        android:valueTo="
+            M100,30
+            L180,30
+            M180,30
+            L180,90
+            M180,90
+            L100,90
+            M100,90
+            L100,30"
+        />
+
+    <objectAnimator
+
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueFrom="
+            M100,30
+            L180,30
+            M180,30
+            L180,90
+            M180,90
+            L100,90
+            M100,90
+            L100,30"
+        android:valueTo="
+            M100,120
+            L180,120
+            M180,120
+            L180,180
+            M180,180
+            L100,180
+            M100,180
+            L100,120"
+        android:valueType="pathType" />
+
+    <objectAnimator
+
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueFrom="
+            M100,120
+            L180,120
+            M180,120
+            L180,180
+            M180,180
+            L100,180
+            M100,180
+            L100,120"
+        android:valueTo="
+            M20,120
+            L100,120
+            M100,120
+            L100,180
+            M100,180
+            L20,180
+            M20,180
+            L20,120"
+        android:valueType="pathType" />
+
+    <objectAnimator
+
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueFrom="
+            M20,120
+            L100,120
+            M100,120
+            L100,180
+            M100,180
+            L20,180
+            M20,180
+            L20,120"
+        android:valueTo="
+            M20,30
+            L100,30
+            M100,30
+            L100,90
+            M100,90
+            L20,90
+            M20,90
+            L20,30"
+        android:valueType="pathType" />
+
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/animator/tt_path_three.xml b/app/src/main/res/animator/tt_path_three.xml
new file mode 100644
index 0000000..a3bca46
--- /dev/null
+++ b/app/src/main/res/animator/tt_path_three.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:ordering="sequentially">
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,120
+            L180,120
+            M20,150
+            L180,150
+            M20,180
+            L180,180"
+        android:valueTo="
+            M20,30
+            L80,30
+            M20,60
+            L80,60
+            M20,90
+            L80,90" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,30
+            L80,30
+            M20,60
+            L80,60
+            M20,90
+            L80,90"
+        android:valueTo="
+            M20,30
+            L180,30
+            M20,60
+            L180,60
+            M20,90
+            L180,90" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,30
+            L180,30
+            M20,60
+            L180,60
+            M20,90
+            L180,90"
+        android:valueTo="
+            M120,120
+            L180,120
+            M120,150
+            L180,150
+            M120,180
+            L180,180" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M120,120
+            L180,120
+            M120,150
+            L180,150
+            M120,180
+            L180,180"
+        android:valueTo="
+           M20,120
+            L180,120
+            M20,150
+            L180,150
+            M20,180
+            L180,180" />
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/animator/tt_path_two.xml b/app/src/main/res/animator/tt_path_two.xml
new file mode 100644
index 0000000..680ef26
--- /dev/null
+++ b/app/src/main/res/animator/tt_path_two.xml
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="utf-8"?>
+<set xmlns:android="http://schemas.android.com/apk/res/android"
+    android:ordering="sequentially">
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M120,30
+            L180,30
+            M120,60
+            L180,60
+            M120,90
+            L180,90"
+        android:valueTo="
+            M20,120
+            L180,120
+            M20,150
+            L180,150
+            M20,180
+            L180,180" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,120
+            L180,120
+            M20,150
+            L180,150
+            M20,180
+            L180,180"
+        android:valueTo="
+            M20,120
+            L80,120
+            M20,150
+            L80,150
+            M20,180
+            L80,180" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueType="pathType"
+        android:valueFrom="
+            M20,120
+            L80,120
+            M20,150
+            L80,150
+            M20,180
+            L80,180"
+        android:valueTo="
+             M20,30
+            L180,30
+            M20,60
+            L180,60
+            M20,90
+            L180,90" />
+    <objectAnimator
+        android:duration="600"
+        android:interpolator="@android:interpolator/decelerate_cubic"
+        android:propertyName="pathData"
+        android:valueFrom="
+            M20,30
+            L180,30
+            M20,60
+            L180,60
+            M20,90
+            L180,90"
+        android:valueTo="
+            M120,30
+            L180,30
+            M120,60
+            L180,60
+            M120,90
+            L180,90"
+        android:valueType="pathType" />
+</set>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/dianzan.xml b/app/src/main/res/drawable/dianzan.xml
new file mode 100644
index 0000000..b1e3535
--- /dev/null
+++ b/app/src/main/res/drawable/dianzan.xml
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="1024dp"
+    android:height="1024dp"
+    android:viewportWidth="1024"
+    android:viewportHeight="1024">
+
+
+    <path
+        android:name="shou"
+        android:fillColor="#CCCCCC"
+        android:pathData="M36.283825 952.096606c-19.884873
+0-36.030254-16.145381-36.030254-35.92954L0.253571 412.350818c0-19.784159
+16.145381-35.92954 36.030254-35.92954 19.784159 0 36.026225 16.044667 36.026225
+35.92954l0 503.816248C72.212358 935.951225 56.168698 952.096606 36.283825
+952.096606L36.283825 952.096606zM900.682592 376.422285" />
+    <path
+        android:name="hua"
+        android:pathData="
+            M0,0
+            L100,100"
+        android:strokeColor="#C2BFBF"
+        android:strokeLineCap="round"
+        android:strokeWidth="60"/>
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/h1.jpg b/app/src/main/res/drawable/h1.jpg
new file mode 100644
index 0000000..50689ad
Binary files /dev/null and b/app/src/main/res/drawable/h1.jpg differ
diff --git a/app/src/main/res/drawable/line_animated_search.xml b/app/src/main/res/drawable/line_animated_search.xml
new file mode 100644
index 0000000..3fc661d
--- /dev/null
+++ b/app/src/main/res/drawable/line_animated_search.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animated-vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:drawable="@drawable/dianzan"
+    tools:targetApi="lollipop">
+    <target android:animation="@animator/anim_start"
+        android:name="hua"/>
+    <target android:animation="@animator/anim_start"
+        android:name="shou"/>
+
+</animated-vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/search_svg.xml b/app/src/main/res/drawable/search_svg.xml
new file mode 100644
index 0000000..7fe902c
--- /dev/null
+++ b/app/src/main/res/drawable/search_svg.xml
@@ -0,0 +1,27 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="580dp"
+    android:height="400dp"
+    android:viewportWidth="580"
+    android:viewportHeight="400">
+
+
+    <path
+        android:name="svg_1"
+        android:strokeColor="#000"
+        android:strokeWidth="1.5"
+        android:pathData="M 164.54545 211.91761 L 380 212.8267" />
+
+    <path
+        android:name="svg_2"
+        android:strokeColor="#000"
+        android:strokeWidth="1.5"
+        android:pathData="M 360 180.09943 C 366.024924042 180.09943 370.90909 184.780091469 370.90909 190.55398 C 370.90909 196.327868531 366.024924042 201.00853 360 201.00853 C 353.975075958 201.00853 349.09091 196.327868531 349.09091 190.55398 C 349.09091 184.780091469 353.975075958 180.09943 360 180.09943 Z" />
+
+    <path
+        android:name="svg_3"
+        android:strokeColor="#000"
+        android:strokeWidth="1.5"
+        android:pathData="M 369.09091 197.37216 L 380.90909 208.28125" />
+
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/timg.jpg b/app/src/main/res/drawable/timg.jpg
new file mode 100644
index 0000000..740b90c
Binary files /dev/null and b/app/src/main/res/drawable/timg.jpg differ
diff --git a/app/src/main/res/drawable/toutiao_anim.xml b/app/src/main/res/drawable/toutiao_anim.xml
new file mode 100644
index 0000000..66657fe
--- /dev/null
+++ b/app/src/main/res/drawable/toutiao_anim.xml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="utf-8"?>
+<animated-vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:drawable="@drawable/toutiao_svg"
+    tools:targetApi="lollipop">
+
+    <target
+        android:animation="@animator/tt_path_one"
+        android:name="tt_1"/>
+    <target
+        android:animation="@animator/tt_path_four"
+        android:name="tt_1"/>
+
+    <target
+        android:animation="@animator/tt_path_two"
+        android:name="tt_2"/>
+
+    <target
+        android:animation="@animator/tt_path_three"
+        android:name="tt_3"/>
+
+    <target
+        android:animation="@animator/tt_path_four"
+        android:name="tt_4"/>
+
+</animated-vector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/toutiao_svg.xml b/app/src/main/res/drawable/toutiao_svg.xml
new file mode 100644
index 0000000..14fd287
--- /dev/null
+++ b/app/src/main/res/drawable/toutiao_svg.xml
@@ -0,0 +1,64 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="200dp"
+    android:height="200dp"
+    android:viewportHeight="200"
+    android:viewportWidth="200">
+
+    <path
+        android:name="tt_1"
+        android:pathData="
+            M20,30
+            L100,30
+            M100,30
+            L100,90
+            M100,90
+            L20,90
+            M20,90
+            L20,30"
+        android:strokeColor="#C2BFBF"
+        android:strokeLineCap="round"
+        android:strokeWidth="6"/>
+
+    <path
+        android:name="tt_2"
+        android:pathData="
+            M120,30
+            L180,30
+            M120,60
+            L180,60
+            M120,90
+            L180,90"
+        android:strokeColor="#C2BFBF"
+        android:strokeLineCap="round"
+        android:strokeWidth="6"/>
+
+    <path
+        android:name="tt_3"
+        android:pathData="
+            M20,120
+            L180,120
+            M20,150
+            L180,150
+            M20,180
+            L180,180"
+        android:strokeColor="#C2BFBF"
+        android:strokeLineCap="round"
+        android:strokeWidth="6"/>
+
+    <path
+        android:name="tt_4"
+        android:pathData="
+            M0,0
+            L200,0
+            M200,0
+            L200,200
+            M200,200
+            L0,200
+            M0,200
+            L0,0"
+        android:strokeColor="#C2BFBF"
+        android:strokeLineCap="round"
+        android:strokeWidth="6"/>
+
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index d2dda4d..cf4cca1 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -181,6 +181,30 @@
     <androidx.recyclerview.widget.RecyclerView
         android:id="@+id/loop_rv"
         android:layout_width="match_parent"
-        android:layout_height="match_parent"/>
+        android:layout_height="match_parent"
+        android:visibility="gone"/>
+
+    <!--svg动画-->
+    <ImageView
+        android:id="@+id/svg_iv"
+        android:clickable="true"
+        android:layout_width="@dimen/d300"
+        android:layout_height="@dimen/d300"
+        android:visibility="visible"/>
+    <Button
+        android:id="@+id/svg_btn"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="svg动画"
+        android:visibility="visible"/>
+
+    <com.qlh.customviewinstruction.practice.Pie
+        android:layout_width="@dimen/d300"
+        android:layout_height="@dimen/d300"
+        android:visibility="gone"/>
+    <com.qlh.customviewinstruction.practice.Pie1
+        android:layout_width="600px"
+        android:layout_height="600px"
+        android:visibility="gone"/>
 
 </LinearLayout>
\ No newline at end of file
diff --git a/myview/src/main/java/com/qlh/sdk/myview/base/CameraBaseActivity.kt b/myview/src/main/java/com/qlh/sdk/myview/base/CameraBaseActivity.kt
index a01062d..d327a52 100644
--- a/myview/src/main/java/com/qlh/sdk/myview/base/CameraBaseActivity.kt
+++ b/myview/src/main/java/com/qlh/sdk/myview/base/CameraBaseActivity.kt
@@ -9,13 +9,15 @@ import android.util.Log
 import android.view.*
 import androidx.appcompat.app.AppCompatActivity
 import com.blankj.utilcode.util.ImageUtils
-import com.blankj.utilcode.util.LogUtils
 import com.blankj.utilcode.util.ScreenUtils
 import com.blankj.utilcode.util.ToastUtils
 import com.qlh.sdk.myview.R
 import com.qlh.sdk.myview.callback.TakePictureSuccess
 import com.qlh.sdk.myview.utils.BitmapUtils
 import com.tbruyelle.rxpermissions2.RxPermissions
+import java.util.*
+import kotlin.Comparator
+import kotlin.math.abs
 
 /**
  *作者：QLH on 2020-06-06
@@ -30,6 +32,10 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
     private var isGranted = false
     private var cropBitmap: Bitmap? = null//最终拍照的裁剪图片
     private var mHolder: SurfaceHolder? = null
+    private var maxPreSize: Camera.Size? = null
+    private var maxPicSize: Camera.Size? = null
+    private val sizeComparator = CameraSizeComparator()
+    private var mSensorControler: SensorControler? = null
 
     abstract fun getLayoutId():Int
 
@@ -45,6 +51,21 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
         initView()
     }
 
+    override fun onStart() {
+        super.onStart()
+        mSensorControler?.let {
+            it.onStart()
+            it.setCameraFocusListener {
+                focus()
+            }
+        }
+    }
+
+    override fun onStop() {
+        super.onStop()
+        mSensorControler?.onStop()
+    }
+
     private fun initView (){
         val detectScreenOrientation = DetectScreenOrientation(this)
         detectScreenOrientation.enable()
@@ -73,10 +94,10 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
         mCamera?.release() //释放资源
         mCamera = null //取消原来摄像头
         cameraPosition = if (cameraInfo.facing == Camera.CameraInfo.CAMERA_FACING_BACK) { //此时后置
-            Log.i(TAG, cameraPosition.toString() + "BACK")
+            Log.e(TAG, cameraPosition.toString() + "BACK")
             Camera.CameraInfo.CAMERA_FACING_FRONT
         } else { //此时前置
-            Log.i(TAG, cameraPosition.toString() + "For")
+            Log.e(TAG, cameraPosition.toString() + "For")
             Camera.CameraInfo.CAMERA_FACING_BACK
         }
         initCamera()
@@ -128,11 +149,25 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
             mCamera?.setDisplayOrientation(result)
 
             //parameters.setRotation(result);
-            parameters?.pictureFormat = PixelFormat.JPEG
-            parameters?.setPictureSize(ScreenUtils.getScreenHeight(), ScreenUtils.getScreenWidth())
-            parameters?.setPreviewSize(ScreenUtils.getScreenHeight(), ScreenUtils.getScreenWidth())
-            mCamera?.parameters = parameters
-            mCamera?.startPreview()
+
+            parameters?.apply {
+                getPreSize(this)
+                pictureFormat = PixelFormat.JPEG
+                focusMode = Camera.Parameters.FOCUS_MODE_AUTO
+                Log.e(TAG,"${ScreenUtils.getScreenHeight()}---${ScreenUtils.getScreenWidth()}")
+                if (isSupportScreenPicture(getPicSize(this))
+                        && isSupportScreenPreView(getPreSize(this))
+                ) {
+                    setPictureSize(ScreenUtils.getScreenHeight(), ScreenUtils.getScreenWidth())
+                    setPreviewSize(ScreenUtils.getScreenHeight(), ScreenUtils.getScreenWidth())
+                } else {//如果没有和屏幕一致的，找到预览和图片与屏幕比例一致的
+                    maxPicSize?.let { setPictureSize(it.width, it.height) }
+                    maxPreSize?.let { setPreviewSize(it.width, it.height) }
+                }
+                mCamera?.parameters = this
+                mCamera?.startPreview()
+                focus()
+            }
         } catch (e: Exception) {
             e.printStackTrace()
         }
@@ -154,10 +189,100 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
     }
 
     //判断是否授权
-    private fun isGranted(): Boolean {
+     fun isGranted(): Boolean {
         return isGranted
     }
 
+    /**
+     * 对焦，在CameraActivity中触摸对焦或者自动对焦
+     */
+    fun focus() {
+        mCamera?.let {
+            try {
+                it.autoFocus(null)
+            }catch (e:Exception){
+                e.printStackTrace()
+            }
+        }
+    }
+
+    /**
+     * 获取相机能支持的预览分辨率
+     */
+    private fun getPreSize(parameters: Camera.Parameters): List<Camera.Size> {
+        val preSize =
+                parameters.supportedPreviewSizes
+        Collections.sort(preSize, sizeComparator)
+        val screenScale = ScreenUtils.getScreenHeight() * 1.0 / ScreenUtils.getScreenWidth()
+        maxPreSize = preSize[0]
+        for (size in preSize) {
+            Log.e(TAG, size.width.toString() + "--pre--" + size.height)
+        }
+        preSize.forEach {
+            //需找预览比例最接近屏幕比例的
+            if (abs(it.width * 1.0 / it.height - screenScale) <
+                    abs(maxPreSize!!.width * 1.0 / maxPreSize!!.height - screenScale)) {
+                maxPreSize = it
+                Log.e(TAG,maxPreSize?.toString())
+                return@forEach
+            }
+        }
+        return preSize
+    }
+
+    //拍照是否支持屏幕分辨率
+    private fun isSupportScreenPicture(picSize: List<Camera.Size>): Boolean {
+        var isSupport = false
+        val height = ScreenUtils.getScreenHeight()
+        val width = ScreenUtils.getScreenWidth()
+        for (size in picSize) {
+            if (size.width == height && size.height == width) {
+                isSupport = true
+                break
+            }
+        }
+        return isSupport
+    }
+
+    /**
+     * 获取相机能支持的拍照分辨率
+     */
+    private fun getPicSize(parameters: Camera.Parameters): List<Camera.Size> {
+        val picSize =
+                parameters.supportedPictureSizes
+        Collections.sort(picSize, sizeComparator)
+        val screenScale = ScreenUtils.getScreenHeight() * 1.0 / ScreenUtils.getScreenWidth()
+        maxPicSize = picSize[0]
+        for (size in picSize) {
+            Log.e(TAG, size.width.toString() + "--pic--" + size.height)
+        }
+        picSize.forEach {
+            //需找预览比例最接近屏幕比例的
+            if (abs(it.width * 1.0 / it.height - screenScale) <
+                    abs(maxPicSize!!.width * 1.0 / maxPicSize!!.height - screenScale)) {
+                maxPicSize = it
+                Log.e(TAG,maxPicSize?.toString())
+                return@forEach
+            }
+        }
+
+        return picSize
+    }
+
+    //预览图是否支持屏幕分辨率
+    private fun isSupportScreenPreView(preSize: List<Camera.Size>): Boolean {
+        var isSupport = false
+        val height = ScreenUtils.getScreenHeight()
+        val width = ScreenUtils.getScreenWidth()
+        for (size in preSize) {
+            if (size.width == height && size.height == width) {
+                isSupport = true
+                break
+            }
+        }
+        return isSupport
+    }
+
     /**
      * 拍照,（前置摄像头目前在三星某些手机上并不能自动获取焦点，拍照失效），可以先把mCamera.autoFocus去掉，直接拍照，本demo使用后置的演示
      */
@@ -168,7 +293,7 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
                 mCamera?.takePicture(Camera.ShutterCallback { }, null, null, Camera.PictureCallback { data, camera ->
                     var originalBitmap =
                             BitmapFactory.decodeByteArray(data, 0, data.size)
-                    LogUtils.d(TAG,
+                    Log.e(TAG,
                             originalBitmap.width.toString() + "--original--" + originalBitmap.height)
 
                     //前置图片顺时针旋转180度加镜像翻转
@@ -221,6 +346,22 @@ abstract class CameraBaseActivity : AppCompatActivity(), SurfaceHolder.Callback
         }
     }
 
+    private inner class CameraSizeComparator : Comparator<Camera.Size> {
+        override fun compare(o1: Camera.Size, o2: Camera.Size): Int {
+            return when {
+                o1.width == o2.width -> {
+                    0
+                }
+                o1.width < o2.width -> {
+                    1
+                }
+                else -> {
+                    -1
+                }
+            }
+        }
+    }
+
     /**前置图片顺时针旋转180度 */
     private fun rotate(bitmap: Bitmap, degree: Int): Bitmap {
         return ImageUtils.rotate(
diff --git a/myview/src/main/java/com/qlh/sdk/myview/base/SensorControler.java b/myview/src/main/java/com/qlh/sdk/myview/base/SensorControler.java
new file mode 100644
index 0000000..c8a5ce4
--- /dev/null
+++ b/myview/src/main/java/com/qlh/sdk/myview/base/SensorControler.java
@@ -0,0 +1,191 @@
+package com.qlh.sdk.myview.base;
+
+import android.app.Activity;
+import android.content.Context;
+import android.hardware.Sensor;
+import android.hardware.SensorEvent;
+import android.hardware.SensorEventListener;
+import android.hardware.SensorManager;
+import android.util.Log;
+
+import java.util.Calendar;
+
+/**
+ * Author       wildma
+ * Github       https://github.com/wildma
+ * Date         2018/6/24
+ * Desc	        ${加速度控制器，用来控制对焦}
+ */
+public class SensorControler implements SensorEventListener {
+    public static final String TAG = "SensorControler";
+    private SensorManager mSensorManager;
+    private Sensor        mSensor;
+    private int           mX, mY, mZ;
+    private long lastStaticStamp = 0;
+    Calendar mCalendar;
+    public static final int DELEY_DURATION = 500;
+    private static SensorControler mInstance;
+    private int foucsing = 1;  //1 表示没有被锁定 0表示被锁定
+
+    boolean isFocusing = false;
+    boolean canFocusIn = false;  //内部是否能够对焦控制机制
+    boolean canFocus   = false;
+
+    public static final int STATUS_NONE   = 0;
+    public static final int STATUS_STATIC = 1;
+    public static final int STATUS_MOVE   = 2;
+    private             int STATUE        = STATUS_NONE;
+
+    private SensorControler(Context context) {
+        mSensorManager = (SensorManager) context.getSystemService(Activity.SENSOR_SERVICE);
+        mSensor = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);// TYPE_GRAVITY
+    }
+
+    public static SensorControler getInstance(Context context) {
+        if (mInstance == null) {
+            mInstance = new SensorControler(context);
+        }
+        return mInstance;
+    }
+
+    public void onStart() {
+        restParams();
+        canFocus = true;
+        mSensorManager.registerListener(this, mSensor,
+                SensorManager.SENSOR_DELAY_NORMAL);
+    }
+
+    public void onStop() {
+        mCameraFocusListener = null;
+        mSensorManager.unregisterListener(this, mSensor);
+        canFocus = false;
+    }
+
+    @Override
+    public void onAccuracyChanged(Sensor sensor, int accuracy) {
+
+    }
+
+    @Override
+    public void onSensorChanged(SensorEvent event) {
+        if (event.sensor == null) {
+            return;
+        }
+
+        if (isFocusing) {
+            restParams();
+            return;
+        }
+
+        if (event.sensor.getType() == Sensor.TYPE_ACCELEROMETER) {
+            int x = (int) event.values[0];
+            int y = (int) event.values[1];
+            int z = (int) event.values[2];
+            mCalendar = Calendar.getInstance();
+            long stamp = mCalendar.getTimeInMillis();// 1393844912
+
+            int second = mCalendar.get(Calendar.SECOND);// 53
+
+            if (STATUE != STATUS_NONE) {
+                int px = Math.abs(mX - x);
+                int py = Math.abs(mY - y);
+                int pz = Math.abs(mZ - z);
+                //                Log.d(TAG, "pX:" + px + "  pY:" + py + "  pZ:" + pz + "    stamp:"
+                //                        + stamp + "  second:" + second);
+                double value = Math.sqrt(px * px + py * py + pz * pz);
+                if (value > 1.4) {
+                    //                    textviewF.setText("检测手机在移动..");
+                    //                    Log.i(TAG,"mobile moving");
+                    STATUE = STATUS_MOVE;
+                } else {
+                    //                    textviewF.setText("检测手机静止..");
+                    //                    Log.i(TAG,"mobile static");
+                    //上一次状态是move，记录静态时间点
+                    if (STATUE == STATUS_MOVE) {
+                        lastStaticStamp = stamp;
+                        canFocusIn = true;
+                    }
+
+                    if (canFocusIn) {
+                        if (stamp - lastStaticStamp > DELEY_DURATION) {
+                            //移动后静止一段时间，可以发生对焦行为
+                            if (!isFocusing) {
+                                canFocusIn = false;
+                                //                                onCameraFocus();
+                                if (mCameraFocusListener != null) {
+                                    mCameraFocusListener.onFocus();
+                                }
+                                //                                Log.i(TAG,"mobile focusing");
+                            }
+                        }
+                    }
+
+                    STATUE = STATUS_STATIC;
+                }
+            } else {
+                lastStaticStamp = stamp;
+                STATUE = STATUS_STATIC;
+            }
+
+            mX = x;
+            mY = y;
+            mZ = z;
+        }
+    }
+
+    /**
+     * 重置参数
+     */
+    private void restParams() {
+        STATUE = STATUS_NONE;
+        canFocusIn = false;
+        mX = 0;
+        mY = 0;
+        mZ = 0;
+    }
+
+    /**
+     * 对焦是否被锁定
+     *
+     * @return
+     */
+    public boolean isFocusLocked() {
+        if (canFocus) {
+            return foucsing <= 0;
+        }
+        return false;
+    }
+
+    /**
+     * 锁定对焦
+     */
+    public void lockFocus() {
+        isFocusing = true;
+        foucsing--;
+        Log.i(TAG, "lockFocus");
+    }
+
+    /**
+     * 解锁对焦
+     */
+    public void unlockFocus() {
+        isFocusing = false;
+        foucsing++;
+        Log.i(TAG, "unlockFocus");
+    }
+
+    public void restFoucs() {
+        foucsing = 1;
+    }
+
+
+    private CameraFocusListener mCameraFocusListener;
+
+    public interface CameraFocusListener {
+        void onFocus();
+    }
+
+    public void setCameraFocusListener(CameraFocusListener mCameraFocusListener) {
+        this.mCameraFocusListener = mCameraFocusListener;
+    }
+}