[doc]update android doc

docs/platforms/android/android_building.md

@@ -15,17 +15,17 @@ There are following Apps on Android
 
 <hr>
 
--   [Building Android](#building-android)
-    -   [Source files](#source-files)
-    -   [Requirements for building](#requirements-for-building)
-        -   [Linux](#linux)
-        -   [MacOS](#macos)
-        -   [ABIs and TARGET_CPU](#abis-and-target_cpu)
-        -   [Gradle & JDK Version](#gradle--jdk-version)
-    -   [Preparing for build](#preparing-for-build)
-    -   [Building Android CHIPTool from scripts](#building-android-chiptool-from-scripts)
-    -   [Building Android CHIPTool from Android Studio](#building-android-chiptool-from-android-studio)
-    -   [Building Android CHIPTest from scripts](#building-android-chiptest-from-scripts)
+- [Building Android](#building-android)
+  - [Source files](#source-files)
+  - [Requirements for building](#requirements-for-building)
+    - [Linux](#linux)
+    - [MacOS](#macos)
+    - [ABIs and TARGET\_CPU](#abis-and-target_cpu)
+    - [Gradle \& JDK Version](#gradle--jdk-version)
+  - [Preparing for build](#preparing-for-build)
+  - [Building Android CHIPTool from scripts](#building-android-chiptool-from-scripts)
+  - [Building Android CHIPTool from Android Studio](#building-android-chiptool-from-android-studio)
+  - [Building Android CHIPTest from scripts](#building-android-chiptest-from-scripts)
 
 <hr>
 
@@ -97,11 +97,9 @@ architecture:
 
 ### Gradle & JDK Version
 
-We are using Gradle 7.1.1 for all android project which does not support Java 17
-(https://docs.gradle.org/current/userguide/compatibility.html) while the default
-JDK version on MacOS for Apple Silicon is 'openjdk 17.0.1' or above.
+We are using Gradle Gradle version: 7.3.3, JDK version: 17.0 for all android project.
 
-Using JDK bundled with Android Studio will help with that.
+If using Android Studio, you can refer
 
 Android Studio Dolphin and below: