Android编程实现修改设备WiFi名称

具体代码如下:

public void ChangeDeviceName(final String NewDeviceName){
    
    
        try {
    
    
            Log.d(TAG, "进入修改名字");
            Method method = mManager.getClass().getMethod("setDeviceName",
                    WifiP2pManager.Channel.class, String.class, WifiP2pManager.ActionListener.class);

            method.invoke(mManager, mChannel, "", new WifiP2pManager.ActionListener() {
    
    
                public void onSuccess() {
    
    
                    Log.d(TAG, "Change DeviceName Success!");
                    try {
    
    
                        Log.d(TAG, "进入修改名字");
                        Method method = mManager.getClass().getMethod("setDeviceName",
                                WifiP2pManager.Channel.class, String.class, WifiP2pManager.ActionListener.class);

                        method.invoke(mManager, mChannel, NewDeviceName, new WifiP2pManager.ActionListener() {
    
    
                            public void onSuccess() {
    
    
                                Log.d(TAG, "Change DeviceName Success!");
                            }

                            public void onFailure(int reason) {
    
    
                                Log.d(TAG, "Change DeviceName Failed!");
                            }
                        });
                    } catch (Exception e)   {
    
    
                        Log.d(TAG, "错误:"+e);
                    }
                }

                public void onFailure(int reason) {
    
    
                    Log.d(TAG, "Change DeviceName Failed!"+reason);
                }
            });
        } catch (Exception e)   {
    
    
            Log.d(TAG, "错误:"+e);
        }
    }

注:
1.其实理论上调用一次函数就可以,但是我只有嵌套调用两次函数才能真正的实现WiFi设备名修改,具体原因也还在学习中。
2.代码中的mManager即主函数中实例化的WifiP2pManager:

mManager = (WifiP2pManager) getSystemService(Context.WIFI_P2P_SERVICE);

3.代码中的mChannel即主函数中实例化的Channel:

mChannel = mManager.initialize(this, getMainLooper(), null);

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转载自blog.csdn.net/weixin_46269688/article/details/110442010