1) 透過 WifiEnabler 開始enable wifi過程
android/packages/apps/Settings/src/com/android/settings/wifi/WifiSettings.java
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@Override public void onActivityCreated(Bundle savedInstanceState) { super.onActivityCreated(savedInstanceState); mP2pSupported = getPackageManager().hasSystemFeature(PackageManager.FEATURE_WIFI_DIRECT); mWifiManager = (WifiManager) getSystemService(Context.WIFI_SERVICE); .... // On/off switch is hidden for Setup Wizard if (!mSetupWizardMode) { Switch actionBarSwitch = new Switch(activity); if (activity instanceof PreferenceActivity) { PreferenceActivity preferenceActivity = (PreferenceActivity) activity; if (preferenceActivity.onIsHidingHeaders() || !preferenceActivity.onIsMultiPane()) { final int padding = activity.getResources().getDimensionPixelSize( R.dimen.action_bar_switch_padding); actionBarSwitch.setPaddingRelative(0, 0, padding, 0); activity.getActionBar().setDisplayOptions(ActionBar.DISPLAY_SHOW_CUSTOM, ActionBar.DISPLAY_SHOW_CUSTOM); activity.getActionBar().setCustomView(actionBarSwitch, new ActionBar.LayoutParams( ActionBar.LayoutParams.WRAP_CONTENT, ActionBar.LayoutParams.WRAP_CONTENT, Gravity.CENTER_VERTICAL | Gravity.END)); } } <strong>mWifiEnabler = new WifiEnabler(activity, actionBarSwitch);</strong> } ... |
2)
android/packages/apps/Settings/src/com/android/settings/wifi/WifiEnabler.java