控制数据链接的开关首先要申请权限:
由于安卓没有提供公开的api进行操作,所以要使用反射才可以完成:
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private void setMobileDataEnabled(Context context, boolean enabled) {
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final ConnectivityManager conman = (ConnectivityManager) context
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.getSystemService(Context.CONNECTIVITY_SERVICE);
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Class conmanClass;
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try {
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conmanClass = Class.forName(conman.getClass().getName());
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final Field iConnectivityManagerField = conmanClass
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.getDeclaredField("mService");
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iConnectivityManagerField.setAccessible(true);
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final Object iConnectivityManager = iConnectivityManagerField
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.get(conman);
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final Class iConnectivityManagerClass = Class
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.forName(iConnectivityManager.getClass().getName());
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final Method setMobileDataEnabledMethod = iConnectivityManagerClass
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.getDeclaredMethod("setMobileDataEnabled", Boolean.TYPE);
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setMobileDataEnabledMethod.setAccessible(true);
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setMobileDataEnabledMethod.invoke(iConnectivityManager, enabled);
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} catch (ClassNotFoundException e) {
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Logger.e(TAG, e);
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} catch (SecurityException e) {
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Logger.e(TAG, e);
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} catch (NoSuchFieldException e) {
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Logger.e(TAG, e);
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} catch (IllegalArgumentException e) {
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Logger.e(TAG, e);
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} catch (IllegalAccessException e) {
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Logger.e(TAG, e);
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} catch (NoSuchMethodException e) {
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Logger.e(TAG, e);
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} catch (InvocationTargetException e) {
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Logger.e(TAG, e);
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}
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}
控制wifi则需要申请权限:
然后调用如下方法:
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public void setWifi(boolean isEnable) {
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if (mWm == null) {
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mWm = (WifiManager) this.getSystemService(Context.WIFI_SERVICE);
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}
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if (isEnable) {
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if (!mWm.isWifiEnabled()) {
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mWm.setWifiEnabled(true);
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}
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} else {
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if (mWm.isWifiEnabled()) {
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mWm.setWifiEnabled(false);
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}
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}
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}
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