diff --git a/.gitignore b/.gitignore
index 5562c08..ed20d0b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
# Built application files
*.apk
*.ap_
+*.iml
# Files for the Dalvik VM
*.dex
diff --git a/.idea/.gitignore b/.idea/.gitignore
deleted file mode 100644
index 5c98b42..0000000
--- a/.idea/.gitignore
+++ /dev/null
@@ -1,2 +0,0 @@
-# Default ignored files
-/workspace.xml
\ No newline at end of file
diff --git a/.idea/compiler.xml b/.idea/compiler.xml
deleted file mode 100644
index 40ed937..0000000
--- a/.idea/compiler.xml
+++ /dev/null
@@ -1,15 +0,0 @@
-
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\ No newline at end of file
diff --git a/SDU.iml b/SDU.iml
deleted file mode 100644
index 6e39216..0000000
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+++ /dev/null
@@ -1,19 +0,0 @@
-
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\ No newline at end of file
diff --git a/app/app.iml b/app/app.iml
index ce113fe..e3f62be 100644
--- a/app/app.iml
+++ b/app/app.iml
@@ -1,132 +1,147 @@
-
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- generateDebugSources
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+ generateDebugSources
+
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\ No newline at end of file
diff --git a/build.gradle b/build.gradle
index fca1b7d..0482756 100644
--- a/build.gradle
+++ b/build.gradle
@@ -6,7 +6,7 @@ buildscript {
maven { url 'https://maven.aliyun.com/repository/google' }
}
dependencies {
- classpath 'com.android.tools.build:gradle:3.6.0'
+ 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