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Update NetworkSelectSettings page

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Clean it up and make it compatiable with all devices. Before this CL
it only used in Pixel 3 with new moderm.

Bug: 114749736
Test: RunSettingsRoboTests
Change-Id: Iad3bc131e294d34cff90b9130715780182adccd7
This commit is contained in:
jackqdyulei
2018-10-24 10:10:49 -07:00
parent 3a2226be63
commit 227526a8ac
4 changed files with 217 additions and 269 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
src/com/android/settings/network/telephony/NetworkOperatorPreference.java
View File

@@ -22,6 +22,7 @@ import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.LayerDrawable;
import android.telephony.CellInfo;
import android.telephony.CellSignalStrength;
import android.telephony.SignalStrength;
import android.util.Log;
import android.view.Gravity;
@@ -40,11 +41,14 @@ public class NetworkOperatorPreference extends Preference {
private static final String TAG = "NetworkOperatorPref";
private static final boolean DBG = false;
private static final int LEVEL_NONE = -1;
// number of signal strength level
public static final int NUMBER_OF_LEVELS = SignalStrength.NUM_SIGNAL_STRENGTH_BINS;
private CellInfo mCellInfo;
private List<String> mForbiddenPlmns;
private int mLevel = -1;
private int mLevel = LEVEL_NONE;
private boolean mShow4GForLTE;
// The following constants are used to draw signal icon.
@@ -74,7 +78,9 @@ public class NetworkOperatorPreference extends Preference {
networkTitle += " " + getContext().getResources().getString(R.string.forbidden_network);
}
setTitle(networkTitle);
int level = mCellInfo.getCellSignalStrength().getLevel();
final CellSignalStrength signalStrength = mCellInfo.getCellSignalStrength();
final int level = signalStrength != null ? signalStrength.getLevel() : LEVEL_NONE;
if (DBG) Log.d(TAG, "refresh level: " + String.valueOf(level));
if (mLevel != level) {
mLevel = level;

371
src/com/android/settings/network/telephony/NetworkSelectSettings.java
View File

@@ -17,13 +17,12 @@ package com.android.settings.network.telephony;
import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.MOBILE_NETWORK_SELECT;
import android.app.Activity;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.os.PersistableBundle;
import android.provider.SearchIndexableResource;
import android.telephony.AccessNetworkConstants;
import android.telephony.CarrierConfigManager;
import android.telephony.CellIdentity;
@@ -32,23 +31,18 @@ import android.telephony.NetworkRegistrationState;
import android.telephony.ServiceState;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
import android.util.Log;
import android.view.View;
import android.view.ViewGroup;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import androidx.preference.PreferenceScreen;
import com.android.internal.logging.MetricsLogger;
import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
import com.android.internal.telephony.OperatorInfo;
import com.android.settings.R;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.search.Indexable;
import com.android.settingslib.search.SearchIndexable;
import com.android.settingslib.utils.ThreadUtils;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import java.util.ArrayList;
import java.util.Arrays;
@@ -61,14 +55,10 @@ import java.util.concurrent.Executors;
/**
* "Choose network" settings UI for the Phone app.
*/
//TODO(b/115429509): Add test for this file once b/115429509 is not blocked anymore
@SearchIndexable(forTarget = SearchIndexable.ALL & ~SearchIndexable.ARC)
public class NetworkSelectSettings extends DashboardFragment {
private static final String TAG = "NetworkSelectSettings";
private static final boolean DBG = true;
private static final int EVENT_SET_NETWORK_SELECTION_MANUALLY_DONE = 1;
private static final int EVENT_NETWORK_SCAN_RESULTS = 2;
private static final int EVENT_NETWORK_SCAN_ERROR = 3;
private static final int EVENT_NETWORK_SCAN_COMPLETED = 4;
@@ -77,41 +67,41 @@ public class NetworkSelectSettings extends DashboardFragment {
"connected_network_operator_preference";
private static final String PREF_KEY_NETWORK_OPERATORS = "network_operators_preference";
// used to add/remove NetworkOperatorsPreference.
private PreferenceCategory mNetworkOperatorsPreferences;
// used to add/remove connected NetworkOperatorPreference.
private PreferenceCategory mConnectedNetworkOperatorsPreference;
// manage the progress bar on the top of the page.
@VisibleForTesting
PreferenceCategory mPreferenceCategory;
@VisibleForTesting
PreferenceCategory mConnectedPreferenceCategory;
@VisibleForTesting
NetworkOperatorPreference mSelectedPreference;
private View mProgressHeader;
private Preference mStatusMessagePreference;
private List<CellInfo> mCellInfoList;
@VisibleForTesting
List<CellInfo> mCellInfoList;
private int mSubId = SubscriptionManager.INVALID_SUBSCRIPTION_ID;
private ViewGroup mFrameLayout;
private NetworkOperatorPreference mSelectedNetworkOperatorPreference;
private TelephonyManager mTelephonyManager;
@VisibleForTesting
TelephonyManager mTelephonyManager;
private List<String> mForbiddenPlmns;
private boolean mShow4GForLTE = true;
private NetworkScanHelper mNetworkScanHelper;
private final ExecutorService mNetworkScanExecutor = Executors.newFixedThreadPool(1);
private final Runnable mUpdateNetworkOperatorsRunnable = () -> {
updateNetworkOperatorsPreferenceCategory();
};
private MetricsFeatureProvider mMetricsFeatureProvider;
private boolean mUseNewApi;
@Override
public void onCreate(Bundle icicle) {
if (DBG) logd("onCreate");
super.onCreate(icicle);
mUseNewApi = getContext().getResources().getBoolean(
com.android.internal.R.bool.config_enableNewAutoSelectNetworkUI);
mSubId = getArguments().getInt(MobileSettingsActivity.KEY_SUBSCRIPTION_ID);
addPreferencesFromResource(R.xml.choose_network);
mConnectedNetworkOperatorsPreference =
mConnectedPreferenceCategory =
(PreferenceCategory) findPreference(PREF_KEY_CONNECTED_NETWORK_OPERATOR);
mNetworkOperatorsPreferences =
mPreferenceCategory =
(PreferenceCategory) findPreference(PREF_KEY_NETWORK_OPERATORS);
mStatusMessagePreference = new Preference(getContext());
mSelectedNetworkOperatorPreference = null;
mSelectedPreference = null;
mTelephonyManager = TelephonyManager.from(getContext()).createForSubscriptionId(mSubId);
mNetworkScanHelper = new NetworkScanHelper(
mTelephonyManager, mCallback, mNetworkScanExecutor);
@@ -121,113 +111,81 @@ public class NetworkSelectSettings extends DashboardFragment {
mShow4GForLTE = bundle.getBoolean(
CarrierConfigManager.KEY_SHOW_4G_FOR_LTE_DATA_ICON_BOOL);
}
setRetainInstance(true);
mMetricsFeatureProvider = FeatureFactory
.getFactory(getContext()).getMetricsFeatureProvider();
}
@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
if (DBG) logd("onViewCreated");
super.onViewCreated(view, savedInstanceState);
// TODO(b/114749736): build the progress bar
forceConfigConnectedNetworkOperatorsPreferenceCategory();
final Activity activity = getActivity();
if (activity != null) {
mProgressHeader = setPinnedHeaderView(R.layout.wifi_progress_header)
.findViewById(R.id.progress_bar_animation);
setProgressBarVisible(false);
}
forceUpdateConnectedPreferenceCategory();
}
@Override
public void onStart() {
if (DBG) logd("onStart");
super.onStart();
new AsyncTask<Void, Void, List<String>>() {
@Override
protected List<String> doInBackground(Void... voids) {
String[] forbiddenPlmns = mTelephonyManager.getForbiddenPlmns();
return forbiddenPlmns != null ? Arrays.asList(forbiddenPlmns) : null;
}
@Override
protected void onPostExecute(List<String> result) {
mForbiddenPlmns = result;
loadNetworksList();
}
}.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
/**
* Invoked on each preference click in this hierarchy, overrides
* PreferenceActivity's implementation. Used to make sure we track the
* preference click events.
* Since the connected network operator is either faked (when no data connection) or already
* connected, we do not allow user to click the connected network operator.
*/
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (DBG) logd("User clicked the screen");
stopNetworkQuery();
setProgressBarVisible(false);
if (preference instanceof NetworkOperatorPreference) {
// Refresh the last selected item in case users reselect network.
if (mSelectedNetworkOperatorPreference != null) {
mSelectedNetworkOperatorPreference.setSummary("");
}
mSelectedNetworkOperatorPreference = (NetworkOperatorPreference) preference;
CellInfo cellInfo = mSelectedNetworkOperatorPreference.getCellInfo();
if (DBG) logd("User click a NetworkOperatorPreference: " + cellInfo.toString());
// Send metrics event
MetricsLogger.action(getContext(),
MetricsEvent.ACTION_MOBILE_NETWORK_MANUAL_SELECT_NETWORK);
// Connect to the network
if (SubscriptionManager.isValidSubscriptionId(mSubId)) {
if (DBG) {
logd("Connect to the network: " + CellInfoUtil.getNetworkTitle(cellInfo));
}
// Set summary as "Connecting" to the selected network.
mSelectedNetworkOperatorPreference.setSummary(R.string.network_connecting);
// Set summary as "Disconnected" to the previously connected network
if (mConnectedNetworkOperatorsPreference.getPreferenceCount() > 0) {
NetworkOperatorPreference connectedNetworkOperator = (NetworkOperatorPreference)
(mConnectedNetworkOperatorsPreference.getPreference(0));
if (!CellInfoUtil.getNetworkTitle(cellInfo).equals(
CellInfoUtil.getNetworkTitle(connectedNetworkOperator.getCellInfo()))) {
connectedNetworkOperator.setSummary(R.string.network_disconnected);
}
}
OperatorInfo operatorInfo = CellInfoUtil.getOperatorInfoFromCellInfo(cellInfo);
if (DBG) logd("manually selected network operator: " + operatorInfo.toString());
ThreadUtils.postOnBackgroundThread(() -> {
Message msg = mHandler.obtainMessage(EVENT_SET_NETWORK_SELECTION_MANUALLY_DONE);
msg.obj = mTelephonyManager.setNetworkSelectionModeManual(
operatorInfo, true /* persistSelection */);
msg.sendToTarget();
});
setProgressBarVisible(true);
return true;
} else {
loge("Error selecting network. Subscription Id is invalid.");
mSelectedNetworkOperatorPreference = null;
return false;
}
mForbiddenPlmns = Arrays.asList(mTelephonyManager.getForbiddenPlmns());
setProgressBarVisible(true);
if (mUseNewApi) {
mNetworkScanHelper.startNetworkScan(
NetworkScanHelper.NETWORK_SCAN_TYPE_INCREMENTAL_RESULTS);
} else {
getPreferenceScreen().setEnabled(false);
return false;
mNetworkScanHelper.startNetworkScan(
NetworkScanHelper.NETWORK_SCAN_TYPE_WAIT_FOR_ALL_RESULTS);
}
}
@Override
public void onStop() {
super.onStop();
if (DBG) logd("onStop");
getView().removeCallbacks(mUpdateNetworkOperatorsRunnable);
stopNetworkQuery();
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (preference != mSelectedPreference) {
stopNetworkQuery();
setProgressBarVisible(false);
// Refresh the last selected item in case users reselect network.
if (mSelectedPreference != null) {
mSelectedPreference.setSummary(null);
}
mSelectedPreference = (NetworkOperatorPreference) preference;
CellInfo cellInfo = mSelectedPreference.getCellInfo();
mMetricsFeatureProvider.action(getContext(),
MetricsEvent.ACTION_MOBILE_NETWORK_MANUAL_SELECT_NETWORK);
// Set summary as "Disconnected" to the previously connected network
if (mConnectedPreferenceCategory.getPreferenceCount() > 0) {
NetworkOperatorPreference connectedNetworkOperator = (NetworkOperatorPreference)
(mConnectedPreferenceCategory.getPreference(0));
if (!CellInfoUtil.getNetworkTitle(cellInfo).equals(
CellInfoUtil.getNetworkTitle(connectedNetworkOperator.getCellInfo()))) {
connectedNetworkOperator.setSummary(R.string.network_disconnected);
}
}
final OperatorInfo operatorInfo = CellInfoUtil.getOperatorInfoFromCellInfo(cellInfo);
final boolean isSuccess = mTelephonyManager.setNetworkSelectionModeManual(
operatorInfo, true /* persistSelection */);
mSelectedPreference.setSummary(
isSuccess ? R.string.network_connected : R.string.network_could_not_connect);
}
return true;
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.choose_network;
@@ -247,29 +205,11 @@ public class NetworkSelectSettings extends DashboardFragment {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case EVENT_SET_NETWORK_SELECTION_MANUALLY_DONE:
if (DBG) logd("network selection done: hide the progress header");
setProgressBarVisible(false);
boolean isSuccessed = (boolean) msg.obj;
if (isSuccessed) {
if (DBG) logd("manual network selection: succeeded! ");
// Set summary as "Connected" to the selected network.
mSelectedNetworkOperatorPreference.setSummary(R.string.network_connected);
} else {
if (DBG) logd("manual network selection: failed! ");
// Set summary as "Couldn't connect" to the selected network.
mSelectedNetworkOperatorPreference.setSummary(
R.string.network_could_not_connect);
}
break;
case EVENT_NETWORK_SCAN_RESULTS:
List<CellInfo> results = aggregateCellInfoList((List<CellInfo>) msg.obj);
mCellInfoList = new ArrayList<>(results);
if (DBG) logd("after aggregate: " + mCellInfoList.toString());
if (mCellInfoList != null && mCellInfoList.size() != 0) {
updateNetworkOperators();
updateAllPreferenceCategory();
} else {
addMessagePreference(R.string.empty_networks_list);
}
@@ -277,15 +217,12 @@ public class NetworkSelectSettings extends DashboardFragment {
break;
case EVENT_NETWORK_SCAN_ERROR:
int error = msg.arg1;
if (DBG) logd("error while querying available networks " + error);
stopNetworkQuery();
addMessagePreference(R.string.network_query_error);
break;
case EVENT_NETWORK_SCAN_COMPLETED:
stopNetworkQuery();
if (DBG) logd("scan complete");
if (mCellInfoList == null) {
// In case the scan timeout before getting any results
addMessagePreference(R.string.empty_networks_list);
@@ -296,47 +233,25 @@ public class NetworkSelectSettings extends DashboardFragment {
}
};
private void loadNetworksList() {
if (DBG) logd("load networks list...");
setProgressBarVisible(true);
mNetworkScanHelper.startNetworkScan(
NetworkScanHelper.NETWORK_SCAN_TYPE_INCREMENTAL_RESULTS);
}
private final NetworkScanHelper.NetworkScanCallback mCallback =
new NetworkScanHelper.NetworkScanCallback() {
public void onResults(List<CellInfo> results) {
if (DBG) logd("get scan results.");
Message msg = mHandler.obtainMessage(EVENT_NETWORK_SCAN_RESULTS, results);
msg.sendToTarget();
}
public void onComplete() {
if (DBG) logd("network scan completed.");
Message msg = mHandler.obtainMessage(EVENT_NETWORK_SCAN_COMPLETED);
msg.sendToTarget();
}
public void onError(int error) {
if (DBG) logd("get onError callback with error code: " + error);
Message msg = mHandler.obtainMessage(EVENT_NETWORK_SCAN_ERROR, error,
0 /* arg2 */);
msg.sendToTarget();
}
};
private void updateNetworkOperators() {
if (DBG) logd("updateNetworkOperators");
if (getActivity() != null) {
final View view = getView();
final Handler handler = view.getHandler();
if (handler != null && handler.hasCallbacks(mUpdateNetworkOperatorsRunnable)) {
return;
}
view.post(mUpdateNetworkOperatorsRunnable);
}
}
/**
* Update the currently available network operators list, which only contains the unregistered
* network operators. So if the device has no data and the network operator in the connected
@@ -345,17 +260,18 @@ public class NetworkSelectSettings extends DashboardFragment {
* network operator in the connected network operator category shows "Connected", it will not
* exist in the available network category.
*/
private void updateNetworkOperatorsPreferenceCategory() {
mNetworkOperatorsPreferences.removeAll();
@VisibleForTesting
void updateAllPreferenceCategory() {
updateConnectedPreferenceCategory();
configConnectedNetworkOperatorsPreferenceCategory();
mPreferenceCategory.removeAll();
for (int index = 0; index < mCellInfoList.size(); index++) {
if (!mCellInfoList.get(index).isRegistered()) {
NetworkOperatorPreference pref = new NetworkOperatorPreference(
mCellInfoList.get(index), getContext(), mForbiddenPlmns, mShow4GForLTE);
pref.setKey(CellInfoUtil.getNetworkTitle(mCellInfoList.get(index)));
pref.setOrder(index);
mNetworkOperatorsPreferences.addPreference(pref);
mPreferenceCategory.addPreference(pref);
}
}
}
@@ -363,33 +279,30 @@ public class NetworkSelectSettings extends DashboardFragment {
/**
* Config the connected network operator preference when the page was created. When user get
* into this page, the device might or might not have data connection.
* - If the device has data:
* 1. use {@code ServiceState#getNetworkRegistrationStates()} to get the currently
* registered cellIdentity, wrap it into a CellInfo;
* 2. set the signal strength level as strong;
* 3. use {@link TelephonyManager#getNetworkOperatorName()} to get the title of the
* previously connected network operator, since the CellIdentity got from step 1 only has
* PLMN.
* - If the device has no data, we will remove the connected network operators list from the
* screen.
* - If the device has data:
* 1. use {@code ServiceState#getNetworkRegistrationStates()} to get the currently
* registered cellIdentity, wrap it into a CellInfo;
* 2. set the signal strength level as strong;
* 3. use {@link TelephonyManager#getNetworkOperatorName()} to get the title of the
* previously connected network operator, since the CellIdentity got from step 1 only has
* PLMN.
* - If the device has no data, we will remove the connected network operators list from the
* screen.
*/
private void forceConfigConnectedNetworkOperatorsPreferenceCategory() {
if (DBG) logd("Force config ConnectedNetworkOperatorsPreferenceCategory");
private void forceUpdateConnectedPreferenceCategory() {
if (mTelephonyManager.getDataState() == mTelephonyManager.DATA_CONNECTED) {
// Try to get the network registration states
ServiceState ss = mTelephonyManager.getServiceState();
List<NetworkRegistrationState> networkList =
ss.getNetworkRegistrationStates(AccessNetworkConstants.TransportType.WWAN);
if (networkList == null || networkList.size() == 0) {
loge("getNetworkRegistrationStates return null");
// Remove the connected network operators category
removeConnectedNetworkOperatorPreference();
mConnectedPreferenceCategory.setVisible(false);
return;
}
CellIdentity cellIdentity = networkList.get(0).getCellIdentity();
CellInfo cellInfo = CellInfoUtil.wrapCellInfoWithCellIdentity(cellIdentity);
if (cellInfo != null) {
if (DBG) logd("Currently registered cell: " + cellInfo.toString());
NetworkOperatorPreference pref = new NetworkOperatorPreference(
cellInfo, getContext(), mForbiddenPlmns, mShow4GForLTE);
pref.setTitle(mTelephonyManager.getNetworkOperatorName());
@@ -397,17 +310,14 @@ public class NetworkSelectSettings extends DashboardFragment {
// Update the signal strength icon, since the default signalStrength value would be
// zero (it would be quite confusing why the connected network has no signal)
pref.setIcon(NetworkOperatorPreference.NUMBER_OF_LEVELS - 1);
mConnectedNetworkOperatorsPreference.addPreference(pref);
mConnectedPreferenceCategory.addPreference(pref);
} else {
loge("Invalid CellIfno: " + cellInfo.toString());
// Remove the connected network operators category
removeConnectedNetworkOperatorPreference();
mConnectedPreferenceCategory.setVisible(false);
}
} else {
if (DBG) logd("No currently registered cell");
// Remove the connected network operators category
removeConnectedNetworkOperatorPreference();
mConnectedPreferenceCategory.setVisible(false);
}
}
@@ -416,74 +326,27 @@ public class NetworkSelectSettings extends DashboardFragment {
* configured if the category is currently empty or the operator network title of the previous
* connected network is different from the new one.
*/
private void configConnectedNetworkOperatorsPreferenceCategory() {
if (DBG) logd("config ConnectedNetworkOperatorsPreferenceCategory");
// Remove the category if the CellInfo list is empty or does not have registered cell.
if (mCellInfoList.size() == 0) {
if (DBG) logd("empty cellinfo list");
removeConnectedNetworkOperatorPreference();
}
private void updateConnectedPreferenceCategory() {
CellInfo connectedNetworkOperator = null;
for (CellInfo cellInfo: mCellInfoList) {
for (CellInfo cellInfo : mCellInfoList) {
if (cellInfo.isRegistered()) {
connectedNetworkOperator = cellInfo;
break;
}
}
if (connectedNetworkOperator == null) {
if (DBG) logd("no registered network");
removeConnectedNetworkOperatorPreference();
return;
}
// config the category if it is empty.
if (mConnectedNetworkOperatorsPreference.getPreferenceCount() == 0) {
if (DBG) logd("ConnectedNetworkSelectList is empty, add one");
if (connectedNetworkOperator != null) {
addConnectedNetworkOperatorPreference(connectedNetworkOperator);
return;
}
NetworkOperatorPreference previousConnectedNetworkOperator = (NetworkOperatorPreference)
(mConnectedNetworkOperatorsPreference.getPreference(0));
// config the category if the network title of the previous connected network is different
// from the new one.
String cTitle = CellInfoUtil.getNetworkTitle(connectedNetworkOperator);
String pTitle = CellInfoUtil.getNetworkTitle(
previousConnectedNetworkOperator.getCellInfo());
if (!cTitle.equals(pTitle)) {
if (DBG) logd("reconfig the category: connected network changed");
addConnectedNetworkOperatorPreference(connectedNetworkOperator);
return;
}
if (DBG) logd("same network operator is connected, only refresh the connected network");
// Otherwise same network operator is connected, only refresh the connected network
// operator preference (first and the only one in this category).
((NetworkOperatorPreference) mConnectedNetworkOperatorsPreference.getPreference(0))
.refresh();
return;
}
/**
* Creates a Preference for the given {@link CellInfo} and adds it to the
* {@link #mConnectedNetworkOperatorsPreference}.
*/
private void addConnectedNetworkOperatorPreference(CellInfo cellInfo) {
if (DBG) logd("addConnectedNetworkOperatorPreference");
// Remove the current ConnectedNetworkOperatorsPreference
removeConnectedNetworkOperatorPreference();
mConnectedPreferenceCategory.removeAll();
final NetworkOperatorPreference pref = new NetworkOperatorPreference(
cellInfo, getContext(), mForbiddenPlmns, mShow4GForLTE);
pref.setSummary(R.string.network_connected);
mConnectedNetworkOperatorsPreference.addPreference(pref);
PreferenceScreen preferenceScreen = getPreferenceScreen();
preferenceScreen.addPreference(mConnectedNetworkOperatorsPreference);
}
/** Removes all preferences and hide the {@link #mConnectedNetworkOperatorsPreference}. */
private void removeConnectedNetworkOperatorPreference() {
mConnectedNetworkOperatorsPreference.removeAll();
PreferenceScreen preferenceScreen = getPreferenceScreen();
preferenceScreen.removePreference(mConnectedNetworkOperatorsPreference);
mConnectedPreferenceCategory.addPreference(pref);
mConnectedPreferenceCategory.setVisible(true);
}
protected void setProgressBarVisible(boolean visible) {
@@ -493,14 +356,11 @@ public class NetworkSelectSettings extends DashboardFragment {
}
private void addMessagePreference(int messageId) {
if (DBG) logd("remove callback");
getView().removeCallbacks(mUpdateNetworkOperatorsRunnable);
setProgressBarVisible(false);
if (DBG) logd("addMessagePreference");
mStatusMessagePreference.setTitle(messageId);
removeConnectedNetworkOperatorPreference();
mNetworkOperatorsPreferences.removeAll();
mNetworkOperatorsPreferences.addPreference(mStatusMessagePreference);
mConnectedPreferenceCategory.setVisible(false);
mPreferenceCategory.removeAll();
mPreferenceCategory.addPreference(mStatusMessagePreference);
}
/**
@@ -509,9 +369,8 @@ public class NetworkSelectSettings extends DashboardFragment {
* with the strongest signal strength.
*/
private List<CellInfo> aggregateCellInfoList(List<CellInfo> cellInfoList) {
if (DBG) logd("before aggregate: " + cellInfoList.toString());
Map<String, CellInfo> map = new HashMap<>();
for (CellInfo cellInfo: cellInfoList) {
for (CellInfo cellInfo : cellInfoList) {
String plmn = CellInfoUtil.getOperatorInfoFromCellInfo(cellInfo).getOperatorNumeric();
if (cellInfo.isRegistered() || !map.containsKey(plmn)) {
map.put(plmn, cellInfo);
@@ -540,26 +399,4 @@ public class NetworkSelectSettings extends DashboardFragment {
mNetworkScanExecutor.shutdown();
super.onDestroy();
}
private void logd(String msg) {
Log.d(TAG, msg);
}
private void loge(String msg) {
Log.e(TAG, msg);
}
public static final Indexable.SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider() {
@Override
public List<SearchIndexableResource> getXmlResourcesToIndex(Context context,
boolean enabled) {
final ArrayList<SearchIndexableResource> result = new ArrayList<>();
final SearchIndexableResource sir = new SearchIndexableResource(context);
sir.xmlResId = R.xml.choose_network;
result.add(sir);
return result;
}
};
}