android 代码修改wifi,Android 修改WiFi热点的默认SSID和密码

最新推荐文章于 2022-06-11 10:41:39 发布

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最新推荐文章于 2022-06-11 10:41:39 发布

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文章标签： android 代码修改wifi

本文主要介绍了在Android系统中修改WiFi密码的代码。给出了在fraeworks/base/wifi/java/android/net/wifi下wifiApConfigStore.Java文件中loadApConfiguration()方法的修改示例，同时还展示了5.1系统中对应文件的修改内容，将WiFi预共享密钥修改为指定字符串。

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修改以下代码：

fraeworks\base\wifi\java\android\net\wifi下面wifiApConfigStore.Java中的

loadApConfiguration()

{

.... ....

config.preSharedKey = in.readUTF(); =>修改为希望设置的字符串密码

.... ....

}

============================

git df frameworks/base/wifi/java/android/net/wifi/WifiApConfigStore.java

diff --git a/frameworks/base/wifi/java/android/net/wifi/WifiApConfigStore.java b/frameworks/base/wifi/java/android/net/wifi/WifiApConfigStore.java

index ec9acac..d409e44 100644

--- a/frameworks/base/wifi/java/android/net/wifi/WifiApConfigStore.java

+++ b/frameworks/base/wifi/java/android/net/wifi/WifiApConfigStore.java

@@ -232,7 +232,7 @@ class WifiApConfigStore extends StateMachine { config.allowedKeyManagement.set(KeyMgmt.WPA2_PSK); String randomUUID = UUID.randomUUID().toString(); //first 12 chars from xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

- config.preSharedKey = randomUUID.substring(0, 8) + randomUUID.substring(9,13);

+ config.preSharedKey = "12345678";//randomUUID.substring(0, 8) + randomUUID.substring(9,13); sendMessage(WifiStateMachine.CMD_SET_AP_CONFIG, config); }

}

5.1系统修改的地方：

diff --git a/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiApConfigStore.java b/frameworks/opt/net/wifi/service/jav

old mode 100644

new mode 100755

index 19426e2..b0ebf64

--- a/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiApConfigStore.java

+++ b/frameworks/opt/net/wifi/service/java/com/android/server/wifi/WifiApConfigStore.java

@@ -245,7 +245,8 @@ class WifiApConfigStore extends StateMachine { config.allowedKeyManagement.set(KeyMgmt.WPA2_PSK); String randomUUID = UUID.randomUUID().toString(); //first 12 chars from xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx

- config.preSharedKey = randomUUID.substring(0, 8) + randomUUID.substring(9,13);

+ // config.preSharedKey = randomUUID.substring(0, 8) + randomUUID.substring(9,13);

+ config.preSharedKey = "10101010"; sendMessage(WifiStateMachine.CMD_SET_AP_CONFIG, config); }