PawletOS/app_Settings
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asynchronous API changes

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Use the simplified connect, save & remove async API

Change-Id: I5754f1772163bcb4ab0ae18cab3747e17c21531a
This commit is contained in:
Irfan Sheriff
2010-08-09 16:48:07 -07:00
parent abf87dca0a
commit d821c7adcc
1 changed files with 15 additions and 103 deletions
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118
src/com/android/settings/wifi/WifiSettings.java
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@@ -78,9 +78,7 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
private DetailedState mLastState;
private WifiInfo mLastInfo;
private int mLastPriority;
private boolean mResetNetworks = false;
private int mKeyStoreNetworkId = -1;
private AccessPoint mSelected;
@@ -95,6 +93,7 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
mFilter.addAction(WifiManager.SCAN_RESULTS_AVAILABLE_ACTION);
mFilter.addAction(WifiManager.NETWORK_IDS_CHANGED_ACTION);
mFilter.addAction(WifiManager.SUPPLICANT_STATE_CHANGED_ACTION);
mFilter.addAction(WifiManager.SUPPLICANT_CONFIG_CHANGED_ACTION);
mFilter.addAction(WifiManager.NETWORK_STATE_CHANGED_ACTION);
mFilter.addAction(WifiManager.RSSI_CHANGED_ACTION);
@@ -153,9 +152,10 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
}
registerReceiver(mReceiver, mFilter);
if (mKeyStoreNetworkId != -1 && KeyStore.getInstance().test() == KeyStore.NO_ERROR) {
connect(mKeyStoreNetworkId);
mWifiManager.connectNetwork(mKeyStoreNetworkId);
}
mKeyStoreNetworkId = -1;
updateAccessPoints();
}
@Override
@@ -170,9 +170,6 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
mDialog.dismiss();
mDialog = null;
}
if (mResetNetworks) {
enableNetworks();
}
}
@Override
@@ -230,22 +227,20 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
case MENU_ID_CONNECT:
if (mSelected.networkId != -1) {
if (!requireKeyStore(mSelected.getConfig())) {
connect(mSelected.networkId);
mWifiManager.connectNetwork(mSelected.networkId);
}
} else if (mSelected.security == AccessPoint.SECURITY_NONE) {
// Shortcut for open networks.
WifiConfiguration config = new WifiConfiguration();
config.SSID = AccessPoint.convertToQuotedString(mSelected.ssid);
config.allowedKeyManagement.set(KeyMgmt.NONE);
int networkId = mWifiManager.addNetwork(config);
mWifiManager.enableNetwork(networkId, false);
connect(networkId);
mWifiManager.connectNetwork(config);
} else {
showDialog(mSelected, false);
}
return true;
case MENU_ID_FORGET:
forget(mSelected.networkId);
mWifiManager.forgetNetwork(mSelected.networkId);
return true;
case MENU_ID_MODIFY:
showDialog(mSelected, true);
@@ -274,29 +269,23 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
public void onClick(DialogInterface dialogInterface, int button) {
if (button == WifiDialog.BUTTON_FORGET && mSelected != null) {
forget(mSelected.networkId);
mWifiManager.forgetNetwork(mSelected.networkId);
} else if (button == WifiDialog.BUTTON_SUBMIT && mDialog != null) {
WifiConfiguration config = mDialog.getConfig();
if (config == null) {
if (mSelected != null && !requireKeyStore(mSelected.getConfig())) {
connect(mSelected.networkId);
mWifiManager.connectNetwork(mSelected.networkId);
}
} else if (config.networkId != -1) {
if (mSelected != null) {
mWifiManager.updateNetwork(config);
saveNetworks();
mWifiManager.saveNetwork(config);
}
} else {
int networkId = mWifiManager.addNetwork(config);
if (networkId != -1) {
mWifiManager.enableNetwork(networkId, false);
config.networkId = networkId;
if (mDialog.edit || requireKeyStore(config)) {
saveNetworks();
} else {
connect(networkId);
}
if (mDialog.edit || requireKeyStore(config)) {
mWifiManager.saveNetwork(config);
} else {
mWifiManager.connectNetwork(config);
}
}
}
@@ -320,78 +309,12 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
return false;
}
private void forget(int networkId) {
mWifiManager.removeNetwork(networkId);
saveNetworks();
}
private void connect(int networkId) {
if (networkId == -1) {
return;
}
// Reset the priority of each network if it goes too high.
if (mLastPriority > 1000000) {
for (int i = mAccessPoints.getPreferenceCount() - 1; i >= 0; --i) {
AccessPoint accessPoint = (AccessPoint) mAccessPoints.getPreference(i);
if (accessPoint.networkId != -1) {
WifiConfiguration config = new WifiConfiguration();
config.networkId = accessPoint.networkId;
config.priority = 0;
mWifiManager.updateNetwork(config);
}
}
mLastPriority = 0;
}
// Set to the highest priority and save the configuration.
WifiConfiguration config = new WifiConfiguration();
config.networkId = networkId;
config.priority = ++mLastPriority;
mWifiManager.updateNetwork(config);
saveNetworks();
// Connect to network by disabling others.
mWifiManager.enableNetwork(networkId, true);
mWifiManager.reconnect();
mResetNetworks = true;
}
private void enableNetworks() {
for (int i = mAccessPoints.getPreferenceCount() - 1; i >= 0; --i) {
WifiConfiguration config = ((AccessPoint) mAccessPoints.getPreference(i)).getConfig();
if (config != null && config.status != Status.ENABLED) {
mWifiManager.enableNetwork(config.networkId, false);
}
}
mResetNetworks = false;
}
private void saveNetworks() {
// Always save the configuration with all networks enabled.
enableNetworks();
mWifiManager.saveConfiguration();
updateAccessPoints();
}
private void updateAccessPoints() {
List<AccessPoint> accessPoints = new ArrayList<AccessPoint>();
List<WifiConfiguration> configs = mWifiManager.getConfiguredNetworks();
if (configs != null) {
mLastPriority = 0;
for (WifiConfiguration config : configs) {
if (config.priority > mLastPriority) {
mLastPriority = config.priority;
}
// Shift the status to make enableNetworks() more efficient.
if (config.status == Status.CURRENT) {
config.status = Status.ENABLED;
} else if (mResetNetworks && config.status == Status.DISABLED) {
config.status = Status.CURRENT;
}
AccessPoint accessPoint = new AccessPoint(this, config);
accessPoint.update(mLastInfo, mLastState);
accessPoints.add(accessPoint);
@@ -430,12 +353,8 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
if (WifiManager.WIFI_STATE_CHANGED_ACTION.equals(action)) {
updateWifiState(intent.getIntExtra(WifiManager.EXTRA_WIFI_STATE,
WifiManager.WIFI_STATE_UNKNOWN));
} else if (WifiManager.SCAN_RESULTS_AVAILABLE_ACTION.equals(action)) {
updateAccessPoints();
} else if (WifiManager.NETWORK_IDS_CHANGED_ACTION.equals(action)) {
if (mSelected != null && mSelected.networkId != -1) {
mSelected = null;
}
} else if (WifiManager.SCAN_RESULTS_AVAILABLE_ACTION.equals(action) ||
WifiManager.SUPPLICANT_CONFIG_CHANGED_ACTION.equals(action)) {
updateAccessPoints();
} else if (WifiManager.SUPPLICANT_STATE_CHANGED_ACTION.equals(action)) {
updateConnectionState(WifiInfo.getDetailedStateOf((SupplicantState)
@@ -473,18 +392,11 @@ public class WifiSettings extends PreferenceActivity implements DialogInterface.
for (int i = mAccessPoints.getPreferenceCount() - 1; i >= 0; --i) {
((AccessPoint) mAccessPoints.getPreference(i)).update(mLastInfo, mLastState);
}
if (mResetNetworks && (state == DetailedState.CONNECTED ||
state == DetailedState.DISCONNECTED || state == DetailedState.FAILED)) {
updateAccessPoints();
enableNetworks();
}
}
private void updateWifiState(int state) {
if (state == WifiManager.WIFI_STATE_ENABLED) {
mScanner.resume();
updateAccessPoints();
} else {
mScanner.pause();
mAccessPoints.removeAll();