diff --git a/MySound/.idea/compiler.xml b/MySound/.idea/compiler.xml
deleted file mode 100644
index 96cc43e..0000000
--- a/MySound/.idea/compiler.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="CompilerConfiguration">
-    <resourceExtensions />
-    <wildcardResourcePatterns>
-      <entry name="!?*.java" />
-      <entry name="!?*.form" />
-      <entry name="!?*.class" />
-      <entry name="!?*.groovy" />
-      <entry name="!?*.scala" />
-      <entry name="!?*.flex" />
-      <entry name="!?*.kt" />
-      <entry name="!?*.clj" />
-      <entry name="!?*.aj" />
-    </wildcardResourcePatterns>
-    <annotationProcessing>
-      <profile default="true" name="Default" enabled="false">
-        <processorPath useClasspath="true" />
-      </profile>
-    </annotationProcessing>
-  </component>
-</project>
\ No newline at end of file
diff --git a/MySound/.idea/copyright/profiles_settings.xml b/MySound/.idea/copyright/profiles_settings.xml
deleted file mode 100644
index e7bedf3..0000000
--- a/MySound/.idea/copyright/profiles_settings.xml
+++ /dev/null
@@ -1,3 +0,0 @@
-<component name="CopyrightManager">
-  <settings default="" />
-</component>
\ No newline at end of file
diff --git a/MySound/.idea/gradle.xml b/MySound/.idea/gradle.xml
deleted file mode 100644
index 7ac24c7..0000000
--- a/MySound/.idea/gradle.xml
+++ /dev/null
@@ -1,18 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="GradleSettings">
-    <option name="linkedExternalProjectsSettings">
-      <GradleProjectSettings>
-        <option name="distributionType" value="DEFAULT_WRAPPED" />
-        <option name="externalProjectPath" value="$PROJECT_DIR$" />
-        <option name="modules">
-          <set>
-            <option value="$PROJECT_DIR$" />
-            <option value="$PROJECT_DIR$/app" />
-          </set>
-        </option>
-        <option name="resolveModulePerSourceSet" value="false" />
-      </GradleProjectSettings>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/MySound/.idea/misc.xml b/MySound/.idea/misc.xml
deleted file mode 100644
index 5d19981..0000000
--- a/MySound/.idea/misc.xml
+++ /dev/null
@@ -1,46 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="EntryPointsManager">
-    <entry_points version="2.0" />
-  </component>
-  <component name="NullableNotNullManager">
-    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
-    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
-    <option name="myNullables">
-      <value>
-        <list size="4">
-          <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="edu.umd.cs.findbugs.annotations.Nullable" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
-        </list>
-      </value>
-    </option>
-    <option name="myNotNulls">
-      <value>
-        <list size="4">
-          <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" />
-          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
-        </list>
-      </value>
-    </option>
-  </component>
-  <component name="ProjectLevelVcsManager" settingsEditedManually="false">
-    <OptionsSetting value="true" id="Add" />
-    <OptionsSetting value="true" id="Remove" />
-    <OptionsSetting value="true" id="Checkout" />
-    <OptionsSetting value="true" id="Update" />
-    <OptionsSetting value="true" id="Status" />
-    <OptionsSetting value="true" id="Edit" />
-    <ConfirmationsSetting value="0" id="Add" />
-    <ConfirmationsSetting value="0" id="Remove" />
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" assert-keyword="true" jdk-15="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/MySound/.idea/modules.xml b/MySound/.idea/modules.xml
deleted file mode 100644
index 4108799..0000000
--- a/MySound/.idea/modules.xml
+++ /dev/null
@@ -1,9 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="ProjectModuleManager">
-    <modules>
-      <module fileurl="file://$PROJECT_DIR$/MySound.iml" filepath="$PROJECT_DIR$/MySound.iml" />
-      <module fileurl="file://$PROJECT_DIR$/app/app.iml" filepath="$PROJECT_DIR$/app/app.iml" />
-    </modules>
-  </component>
-</project>
\ No newline at end of file
diff --git a/MySound/.idea/runConfigurations.xml b/MySound/.idea/runConfigurations.xml
deleted file mode 100644
index 7f68460..0000000
--- a/MySound/.idea/runConfigurations.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="RunConfigurationProducerService">
-    <option name="ignoredProducers">
-      <set>
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
-        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
-      </set>
-    </option>
-  </component>
-</project>
\ No newline at end of file
diff --git a/MySound/app/build.gradle b/MySound/app/build.gradle
index fe29800..2c6414c 100644
--- a/MySound/app/build.gradle
+++ b/MySound/app/build.gradle
@@ -13,10 +13,12 @@ android {
         externalNativeBuild {
             cmake {
                 cppFlags "-std=c++11 -frtti -fexceptions"
-               abiFilters "armeabi"
+               abiFilters "armeabi-v7a"
             }
         }
-
+        ndk {
+            abiFilters  "armeabi-v7a"
+        }
     }
     buildTypes {
         release {
diff --git a/MySound/app/libs/armeabi-v7a/libfmod.so b/MySound/app/libs/armeabi-v7a/libfmod.so
new file mode 100644
index 0000000..d21a863
Binary files /dev/null and b/MySound/app/libs/armeabi-v7a/libfmod.so differ
diff --git a/MySound/app/libs/armeabi-v7a/libfmodL.so b/MySound/app/libs/armeabi-v7a/libfmodL.so
new file mode 100644
index 0000000..9a83e46
Binary files /dev/null and b/MySound/app/libs/armeabi-v7a/libfmodL.so differ
diff --git a/MySound/app/src/main/res/layout/content_main.xml b/MySound/app/src/main/res/layout/content_main.xml
index f9493e3..b8fbe30 100644
--- a/MySound/app/src/main/res/layout/content_main.xml
+++ b/MySound/app/src/main/res/layout/content_main.xml
@@ -27,6 +27,7 @@
             <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="1"
                 android:orientation="vertical">
                 <ImageView
                     android:id="@+id/btn_normal"
@@ -41,6 +42,7 @@
             <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="1"
                 android:orientation="vertical">
                 <ImageView
                     android:id="@+id/btn_luoli"
@@ -57,6 +59,7 @@
             <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="1"
                 android:orientation="vertical">
                 <ImageView
                     android:id="@+id/btn_dashu"
@@ -77,6 +80,7 @@
 
             <LinearLayout
                 android:layout_width="wrap_content"
+                android:layout_weight="1"
                 android:layout_height="wrap_content"
                 android:orientation="vertical">
                 <ImageView
@@ -92,6 +96,7 @@
             <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="1"
                 android:orientation="vertical">
                 <ImageView
                     android:id="@+id/btn_gaoguai"
@@ -106,6 +111,7 @@
             <LinearLayout
                 android:layout_width="wrap_content"
                 android:layout_height="wrap_content"
+                android:layout_weight="1"
                 android:orientation="vertical">
                 <ImageView
                     android:id="@+id/btn_kongling"
diff --git a/MySound/build.gradle b/MySound/build.gradle
index c2eea8e..2d1d9aa 100644
--- a/MySound/build.gradle
+++ b/MySound/build.gradle
@@ -3,9 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
+        classpath 'com.android.tools.build:gradle:3.6.1'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -15,6 +16,7 @@ buildscript {
 allprojects {
     repositories {
         jcenter()
+        google()
     }
 }
 
diff --git a/MySound/gradle/wrapper/gradle-wrapper.properties b/MySound/gradle/wrapper/gradle-wrapper.properties
index 1d5f743..2647963 100644
--- a/MySound/gradle/wrapper/gradle-wrapper.properties
+++ b/MySound/gradle/wrapper/gradle-wrapper.properties
@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.6.4-all.zip
diff --git a/README.md b/README.md
index 93f6710..276d61e 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,9 @@
+Fork修改版  新增v7平台下可用性 升级gradle配置 5.6.4
+
+
 > 版权声明：转载必须注明本文转自张鹏辉的博客: http://blog.csdn.net/qingtiangg
-<br>
-  >大家好，距离上一篇博客半年过去了，关于上一篇博客很多人加我QQ留言问了几个问题，最近不忙决定解决一下，并写几个文档总结下这半年的经验，这篇文档主要是记录下移植的过程。
+> <br>
+> 大家好，距离上一篇博客半年过去了，关于上一篇博客很多人加我QQ留言问了几个问题，最近不忙决定解决一下，并写几个文档总结下这半年的经验，这篇文档主要是记录下移植的过程。
 
 
 # 统计
@@ -28,7 +31,7 @@ Android Studio NDK目前有两种玩法:
 
 ##1.创建新项目（Create New Project）
   勾选上 <font color=gray size=2>Include C++ Support</font>
-  
+
 ![这里写图片描述](http://img.blog.csdn.net/20170803150811282?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvUWluZ1RpYW5HRw==/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)
 
 接下来和普通创建一样一路 ---->Next到下图这个页面
@@ -133,7 +136,7 @@ target_link_libraries( sound fmod fmodL
 >中文翻译的简易的 CMake手册
 
 >https://www.zybuluo.com/khan-lau/note/254724
- 
+
 
 最后一步配置build.gradle直接上图了：