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Add a intent extra to only show the access points in the settings menu.

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Bug: 2198865
This commit is contained in:
Neel Parekh
2009-10-22 17:12:49 -07:00
parent 8355d93434
commit e304b9f4f7
3 changed files with 116 additions and 71 deletions
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153
src/com/android/settings/wifi/WifiSettings.java
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@@ -51,11 +51,11 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
DialogInterface.OnDismissListener {
private static final String TAG = "WifiSettings";
//============================
// Preference/activity member variables
//============================
private static final String INSTANCE_KEY_DIALOG_BUNDLE =
"com.android.settings.wifi.WifiSettings:dialogBundle";
/*
@@ -64,43 +64,44 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
* dialog management only creates once.
*/
private Dialog mDialog;
private static final String KEY_ONLY_ACCESS_POINTS = "only_access_points";
private static final String KEY_ADD_OTHER_NETWORK = "add_other_network";
private static final int CONTEXT_MENU_ID_CONNECT = Menu.FIRST;
private static final int CONTEXT_MENU_ID_FORGET = Menu.FIRST + 1;
private static final int CONTEXT_MENU_ID_CHANGE_PASSWORD = Menu.FIRST + 2;
private static final int MENU_ID_SCAN = Menu.FIRST;
private static final int MENU_ID_ADVANCED = Menu.FIRST + 1;
private static final int MENU_ID_SCAN = Menu.FIRST;
private static final int MENU_ID_ADVANCED = Menu.FIRST + 1;
private static final String KEY_WIFI_ENABLED = "wifi_enabled";
private static final String KEY_OPEN_NETWORK_NOTIFICATIONS_ENABLED =
"open_network_notifications_enabled";
private static final String KEY_ACCESS_POINTS = "access_points";
private ProgressCategory mApCategory;
private CheckBoxPreference mWifiEnabled;
private WifiEnabler mWifiEnabler;
private CheckBoxPreference mOpenNetworkNotificationsEnabled;
private CheckBoxPreference mOpenNetworkNotificationsEnabled;
private Preference mAddOtherNetwork;
private WeakHashMap<AccessPointState, AccessPointPreference> mAps;
private KeyStore mKeyStore = KeyStore.getInstance();
private AccessPointState mResumeState = null;
private int mResumeMode;
//============================
// Wifi member variables
//============================
private WifiLayer mWifiLayer;
//============================
// Activity lifecycle
//============================
public WifiSettings() {
mAps = new WeakHashMap<AccessPointState, AccessPointPreference>();
mWifiLayer = new WifiLayer(this, this);
@@ -116,15 +117,23 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
onCreatedWifi();
mWifiLayer.onCreatedCallback();
}
private int getPreferenceResource() {
if (getIntent().getBooleanExtra(KEY_ONLY_ACCESS_POINTS, false)) {
return R.xml.wifi_access_points;
} else {
return R.xml.wifi_settings;
}
}
/**
* Shouldn't have any dependency on the wifi layer.
*/
private void onCreatePreferences() {
addPreferencesFromResource(R.xml.wifi_settings);
addPreferencesFromResource(getPreferenceResource());
final PreferenceScreen preferenceScreen = getPreferenceScreen();
mApCategory = (ProgressCategory) preferenceScreen.findPreference(KEY_ACCESS_POINTS);
// We don't want the ordering to be the order preferences are added,
// instead we want*:
@@ -133,29 +142,33 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
// 3) preferred, APs out of range
// * this ordering logic is in AccessPointPreference's compareTo
mApCategory.setOrderingAsAdded(false);
mWifiEnabled = (CheckBoxPreference) preferenceScreen.findPreference(KEY_WIFI_ENABLED);
mWifiEnabler = new WifiEnabler(this, (WifiManager) getSystemService(WIFI_SERVICE),
mWifiEnabled);
mOpenNetworkNotificationsEnabled = (CheckBoxPreference) preferenceScreen
.findPreference(KEY_OPEN_NETWORK_NOTIFICATIONS_ENABLED);
mOpenNetworkNotificationsEnabled.setChecked(Settings.Secure.getInt(getContentResolver(),
Settings.Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 0) == 1);
if (!getIntent().getBooleanExtra("only_access_points", false)) {
mWifiEnabled = (CheckBoxPreference) preferenceScreen.findPreference(KEY_WIFI_ENABLED);
mWifiEnabler = new WifiEnabler(this, (WifiManager) getSystemService(WIFI_SERVICE),
mWifiEnabled);
mOpenNetworkNotificationsEnabled = (CheckBoxPreference) preferenceScreen
.findPreference(KEY_OPEN_NETWORK_NOTIFICATIONS_ENABLED);
mOpenNetworkNotificationsEnabled.setChecked(Settings.Secure.getInt(getContentResolver(),
Settings.Secure.WIFI_NETWORKS_AVAILABLE_NOTIFICATION_ON, 0) == 1);
}
mAddOtherNetwork = preferenceScreen.findPreference(KEY_ADD_OTHER_NETWORK);
registerForContextMenu(getListView());
}
private void onCreatedWifi() {
}
@Override
protected void onResume() {
super.onResume();
mWifiLayer.onResume();
mWifiEnabler.resume();
if (mWifiEnabler != null) {
mWifiEnabler.resume();
}
// do what we should have after keystore is unlocked.
if (mResumeState != null) {
if (mKeyStore.test() == KeyStore.NO_ERROR) {
@@ -176,13 +189,15 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
protected void onPause() {
super.onPause();
mWifiLayer.onPause();
mWifiEnabler.pause();
if (mWifiEnabler != null) {
mWifiEnabler.pause();
}
}
@Override
protected void onDestroy() {
super.onDestroy();
if (mDialog != null) {
mDialog.dismiss();
}
@@ -191,31 +206,31 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
@Override
public boolean onCreateOptionsMenu(Menu menu) {
super.onCreateOptionsMenu(menu);
menu.add(0, MENU_ID_SCAN, 0, R.string.scan_wifi)
.setIcon(R.drawable.ic_menu_scan_network);
menu.add(0, MENU_ID_ADVANCED, 0, R.string.wifi_menu_advanced)
.setIcon(android.R.drawable.ic_menu_manage);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
super.onOptionsItemSelected(item);
switch (item.getItemId()) {
case MENU_ID_SCAN:
mWifiLayer.attemptScan();
return true;
case MENU_ID_ADVANCED:
Intent intent = new Intent(this, AdvancedSettings.class);
startActivity(intent);
return true;
default:
return false;
}
@@ -224,7 +239,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mDialog != null) {
Bundle dialogBundle = mDialog.onSaveInstanceState();
outState.putBundle(INSTANCE_KEY_DIALOG_BUNDLE, dialogBundle);
@@ -234,7 +249,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
@Override
protected void onRestoreInstanceState(Bundle state) {
super.onRestoreInstanceState(state);
Bundle dialogBundle = state.getBundle(INSTANCE_KEY_DIALOG_BUNDLE);
if (dialogBundle != null) {
mDialog = new AccessPointDialog(this, mWifiLayer);
@@ -256,21 +271,21 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
@Override
public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
super.onCreateContextMenu(menu, v, menuInfo);
AccessPointState state = getStateFromMenuInfo(menuInfo);
if (state == null) {
return;
}
menu.setHeaderTitle(state.getHumanReadableSsid());
if (state.isConnectable()) {
menu.add(0, CONTEXT_MENU_ID_CONNECT, 0, R.string.wifi_context_menu_connect);
}
if (state.isForgetable()) {
menu.add(0, CONTEXT_MENU_ID_FORGET, 1, R.string.wifi_context_menu_forget);
if (state.hasPassword()) {
menu.add(0, CONTEXT_MENU_ID_CHANGE_PASSWORD, 2,
R.string.wifi_context_menu_change_password);
@@ -287,19 +302,19 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
}
switch (item.getItemId()) {
case CONTEXT_MENU_ID_CONNECT:
connectToNetwork(state);
return true;
case CONTEXT_MENU_ID_FORGET:
mWifiLayer.forgetNetwork(state);
return true;
case CONTEXT_MENU_ID_CHANGE_PASSWORD:
showAccessPointDialog(state, AccessPointDialog.MODE_CONFIGURE);
return true;
default:
return false;
}
@@ -317,12 +332,12 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
mWifiLayer.connectToNetwork(state);
}
}
private AccessPointState getStateFromMenuInfo(ContextMenuInfo menuInfo) {
if ((menuInfo == null) || !(menuInfo instanceof AdapterContextMenuInfo)) {
return null;
}
AdapterContextMenuInfo adapterMenuInfo = (AdapterContextMenuInfo) menuInfo;
Preference pref = (Preference) getPreferenceScreen().getRootAdapter().getItem(
adapterMenuInfo.position);
@@ -332,11 +347,11 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
return ((AccessPointPreference) pref).getAccessPointState();
}
//============================
// Preference callbacks
//============================
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
super.onPreferenceTreeClick(preferenceScreen, preference);
@@ -351,10 +366,10 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
AccessPointState state = ((AccessPointPreference) preference).getAccessPointState();
showAccessPointDialog(state, AccessPointDialog.MODE_INFO);
}
return false;
}
//============================
// Wifi-related
//============================
@@ -372,7 +387,7 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
mResumeMode = AccessPointDialog.MODE_CONFIGURE;
showDialog(dialog);
}
public void showAccessPointDialog(AccessPointState state, int mode) {
if (state.isEnterprise() && mKeyStore.test() != KeyStore.NO_ERROR) {
Credentials.getInstance().unlock(this);
@@ -391,14 +406,14 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
if (mDialog != null) {
mDialog.dismiss();
}
mDialog = dialog;
if (dialog != null) {
dialog.setOnDismissListener(this);
dialog.show();
}
}
//============================
// Wifi callbacks
//============================
@@ -409,36 +424,36 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
public void onScanningStatusChanged(boolean started) {
mApCategory.setProgress(started);
}
}
public void onAccessPointSetChanged(AccessPointState ap, boolean added) {
AccessPointPreference pref = mAps.get(ap);
if (WifiLayer.LOGV) {
Log.v(TAG, "onAccessPointSetChanged with " + ap + " and "
+ (added ? "added" : "removed") + ", found pref " + pref);
}
if (added) {
if (pref == null) {
pref = new AccessPointPreference(this, ap);
mAps.put(ap, pref);
} else {
pref.setEnabled(true);
}
mApCategory.addPreference(pref);
} else {
mAps.remove(ap);
if (pref != null) {
mApCategory.removePreference(pref);
}
}
}
@@ -459,8 +474,8 @@ public class WifiSettings extends PreferenceActivity implements WifiLayer.Callba
// If we're already showing a dialog, ignore this request
return;
}
showAccessPointDialog(ap, AccessPointDialog.MODE_RETRY_PASSWORD);
}
}