Add API to control scan always mode (1ef840cd) · Commits · e / os / android_frameworks_base

api/current.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -13580,6 +13580,7 @@ package android.net.wifi {
		method public deprecated android.net.DhcpInfo getDhcpInfo();
		method public java.util.List<android.net.wifi.ScanResult> getScanResults();
		method public int getWifiState();
		method public boolean isScanningAlwaysAvailable();
		method public boolean isWifiEnabled();
		method public boolean pingSupplicant();
		method public boolean reassociate();
		@@ -13590,6 +13591,7 @@ package android.net.wifi {
		method public boolean startScan();
		method public int updateNetwork(android.net.wifi.WifiConfiguration);
		field public static final java.lang.String ACTION_PICK_WIFI_NETWORK = "android.net.wifi.PICK_WIFI_NETWORK";
		field public static final java.lang.String ACTION_REQUEST_SCAN_ALWAYS_AVAILABLE = "android.net.wifi.action.REQUEST_SCAN_ALWAYS_AVAILABLE";
		field public static final int ERROR_AUTHENTICATING = 1; // 0x1
		field public static final java.lang.String EXTRA_BSSID = "bssid";
		field public static final java.lang.String EXTRA_NETWORK_INFO = "networkInfo";

+2 −12

Original line number	Diff line number	Diff line
		@@ -482,20 +482,10 @@ public final class WifiService extends IWifiManager.Stub {
		* started or is already in the queue.
		*/
		public boolean isScanningAlwaysAvailable() {
		// TODO: implement
		return true;
		}

		/**
		* @param enable {@code true} to enable, {@code false} to disable.
		* @return {@code true} if the enable/disable operation was
		* started or is already in the queue.
		*/
		public void setScanningAlwaysAvailable(boolean enable) {
		// TODO: implement
		enforceAccessPermission();
		return mSettingsStore.isScanAlwaysAvailable();
		}


		/**
		* see {@link android.net.wifi.WifiManager#disconnect()}
		*/

+0 −2

Original line number	Diff line number	Diff line
		@@ -73,8 +73,6 @@ interface IWifiManager

		boolean isScanningAlwaysAvailable();

		void setScanningAlwaysAvailable(boolean enable);

		boolean acquireWifiLock(IBinder lock, int lockType, String tag, in WorkSource ws);

		void updateWifiLockWorkSource(IBinder lock, in WorkSource ws);

+31 −0

Original line number	Diff line number	Diff line
		@@ -392,6 +392,21 @@ public class WifiManager {
		@SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)
		public static final String NETWORK_IDS_CHANGED_ACTION = "android.net.wifi.NETWORK_IDS_CHANGED";

		/**
		* Activity Action: Show a system activity that allows the user to enable
		* scans to be available even with Wi-Fi turned off.
		*
		* <p>Notification of the result of this activity is posted using the
		* {@link android.app.Activity#onActivityResult} callback. The
		* <code>resultCode</code>
		* will be {@link android.app.Activity#RESULT_OK} if scan always mode has
		* been turned on or {@link android.app.Activity#RESULT_CANCELED} if the user
		* has rejected the request or an error has occurred.
		*/
		@SdkConstant(SdkConstantType.ACTIVITY_INTENT_ACTION)
		public static final String ACTION_REQUEST_SCAN_ALWAYS_AVAILABLE =
		"android.net.wifi.action.REQUEST_SCAN_ALWAYS_AVAILABLE";

		/**
		* Activity Action: Pick a Wi-Fi network to connect to.
		* <p>Input: Nothing.
		@@ -762,6 +777,22 @@ public class WifiManager {
		}
		}

		/**
		* Check if scanning is always available.
		*
		* If this return {@code true}, apps can issue {@link #startScan} and fetch scan results
		* even when Wi-Fi is turned off.
		*
		* To change this setting, see {@link #ACTION_REQUEST_SCAN_ALWAYS_AVAILABLE}.
		*/
		public boolean isScanningAlwaysAvailable() {
		try {
		return mService.isScanningAlwaysAvailable();
		} catch (RemoteException e) {
		return false;
		}
		}

		/**
		* Tell the supplicant to persist the current list of configured networks.
		* <p>