Add better support for importing from multiple SIMs
For I102f4f14ae976e550f65c83ee695d7cdc241e4e1
Test
See I102f4f14ae976e550f65c83ee695d7cdc241e4e1
Bug 31781331
Change-Id: I849e441d1ab42bff135b300b34595eb8ed468005
diff --git a/src/com/android/contacts/ContactSaveService.java b/src/com/android/contacts/ContactSaveService.java
index 1b2c22d..853e676 100755
--- a/src/com/android/contacts/ContactSaveService.java
+++ b/src/com/android/contacts/ContactSaveService.java
@@ -45,6 +45,8 @@
import android.provider.ContactsContract.Profile;
import android.provider.ContactsContract.RawContacts;
import android.provider.ContactsContract.RawContactsEntity;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
import android.support.v4.content.LocalBroadcastManager;
import android.support.v4.os.ResultReceiver;
import android.text.TextUtils;
@@ -150,6 +152,7 @@
public static final String BROADCAST_GROUP_DELETED = "groupDeleted";
public static final String BROADCAST_SIM_IMPORT_COMPLETE = "simImportComplete";
+ public static final String EXTRA_CALLBACK_DATA = "extraCallbackData";
public static final String EXTRA_RESULT_CODE = "resultCode";
public static final String EXTRA_RESULT_COUNT = "count";
@@ -208,7 +211,7 @@
public void onCreate() {
super.onCreate();
mGroupsDao = new GroupsDaoImpl(this);
- mSimContactDao = new SimContactDao(this);
+ mSimContactDao = SimContactDao.create(this);
}
public static void registerListener(Listener listener) {
@@ -1685,12 +1688,14 @@
operations.add(builder.build());
}
- public static Intent createImportFromSimIntent(Context context,
- ArrayList<SimContact> contacts, AccountWithDataSet targetAccount) {
+ public static Intent createImportFromSimIntent(@NonNull Context context,
+ @NonNull ArrayList<SimContact> contacts, @NonNull AccountWithDataSet targetAccount,
+ @Nullable Bundle callbackData) {
return new Intent(context, ContactSaveService.class)
.setAction(ACTION_IMPORT_FROM_SIM)
.putExtra(EXTRA_SIM_CONTACTS, contacts)
- .putExtra(EXTRA_ACCOUNT, targetAccount);
+ .putExtra(EXTRA_ACCOUNT, targetAccount)
+ .putExtra(EXTRA_CALLBACK_DATA, callbackData);
}
private void importFromSim(Intent intent) {
@@ -1704,7 +1709,8 @@
// notify success
LocalBroadcastManager.getInstance(this).sendBroadcast(result
.putExtra(EXTRA_RESULT_COUNT, contacts.size())
- .putExtra(EXTRA_RESULT_CODE, RESULT_SUCCESS));
+ .putExtra(EXTRA_RESULT_CODE, RESULT_SUCCESS)
+ .putExtra(EXTRA_CALLBACK_DATA, intent.getBundleExtra(EXTRA_CALLBACK_DATA)));
if (Log.isLoggable(TAG, Log.DEBUG)) {
Log.d(TAG, "importFromSim completed successfully");
}
diff --git a/src/com/android/contacts/SimImportFragment.java b/src/com/android/contacts/SimImportFragment.java
index 7ce00d2..ed043bf 100644
--- a/src/com/android/contacts/SimImportFragment.java
+++ b/src/com/android/contacts/SimImportFragment.java
@@ -40,6 +40,7 @@
import com.android.contacts.common.list.ContactListItemView;
import com.android.contacts.common.list.MultiSelectEntryContactListAdapter;
import com.android.contacts.common.model.AccountTypeManager;
+import com.android.contacts.common.model.SimCard;
import com.android.contacts.common.model.SimContact;
import com.android.contacts.common.model.account.AccountWithDataSet;
import com.android.contacts.common.preference.ContactsPreferences;
@@ -59,7 +60,8 @@
private static final String KEY_SELECTED_IDS = "selectedIds";
private static final String ARG_SUBSCRIPTION_ID = "subscriptionId";
- public static final int NO_SUBSCRIPTION_ID = -1;
+
+ public static final String CALLBACK_KEY_SUBSCRIPTION_ID = "simSubscriptionId";
private ContactsPreferences mPreferences;
private AccountTypeManager mAccountTypeManager;
@@ -88,8 +90,8 @@
mAdapter.setHasHeader(0, false);
final Bundle args = getArguments();
- mSubscriptionId = args == null ? NO_SUBSCRIPTION_ID : args.getInt(ARG_SUBSCRIPTION_ID,
- NO_SUBSCRIPTION_ID);
+ mSubscriptionId = args == null ? SimCard.NO_SUBSCRIPTION_ID :
+ args.getInt(ARG_SUBSCRIPTION_ID, SimCard.NO_SUBSCRIPTION_ID);
if (savedInstanceState == null) return;
mSelectedContacts = savedInstanceState.getLongArray(KEY_SELECTED_IDS);
@@ -198,9 +200,11 @@
}
private void importCurrentSelections() {
+ final Bundle callbackData = new Bundle();
+ callbackData.putInt(CALLBACK_KEY_SUBSCRIPTION_ID, mSubscriptionId);
ContactSaveService.startService(getContext(), ContactSaveService
.createImportFromSimIntent(getContext(), mAdapter.getSelectedContacts(),
- mAccountHeaderPresenter.getCurrentAccount()));
+ mAccountHeaderPresenter.getCurrentAccount(), callbackData));
}
@Override
@@ -321,7 +325,7 @@
public SimContactLoader(Context context, int subscriptionId) {
super(context);
- mDao = new SimContactDao(context);
+ mDao = SimContactDao.create(context);
mSubscriptionId = subscriptionId;
}
@@ -342,7 +346,7 @@
@Override
public ArrayList<SimContact> loadInBackground() {
- if (mSubscriptionId != NO_SUBSCRIPTION_ID) {
+ if (mSubscriptionId != SimCard.NO_SUBSCRIPTION_ID) {
return mDao.loadSimContacts(mSubscriptionId);
} else {
return mDao.loadSimContacts();
diff --git a/src/com/android/contacts/common/database/SimContactDao.java b/src/com/android/contacts/common/database/SimContactDao.java
index 8d7855f..d55a70f 100644
--- a/src/com/android/contacts/common/database/SimContactDao.java
+++ b/src/com/android/contacts/common/database/SimContactDao.java
@@ -15,6 +15,7 @@
*/
package com.android.contacts.common.database;
+import android.annotation.TargetApi;
import android.content.ContentProviderOperation;
import android.content.ContentProviderResult;
import android.content.ContentResolver;
@@ -28,25 +29,25 @@
import android.os.RemoteException;
import android.provider.BaseColumns;
import android.provider.ContactsContract;
+import android.support.annotation.NonNull;
import android.support.annotation.VisibleForTesting;
import android.telephony.SubscriptionInfo;
import android.telephony.SubscriptionManager;
import android.telephony.TelephonyManager;
-import android.util.ArraySet;
-import android.util.Log;
+import android.util.SparseArray;
import com.android.contacts.common.Experiments;
+import com.android.contacts.common.compat.CompatUtils;
+import com.android.contacts.common.model.SimCard;
import com.android.contacts.common.model.SimContact;
import com.android.contacts.common.model.account.AccountWithDataSet;
import com.android.contacts.common.util.PermissionsUtil;
import com.android.contacts.util.SharedPreferenceUtil;
import com.android.contactsbind.experiments.Flags;
-import com.google.common.collect.Sets;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
-import java.util.Set;
/**
* Provides data access methods for loading contacts from a SIM card and and migrating these
@@ -55,6 +56,10 @@
public class SimContactDao {
private static final String TAG = "SimContactDao";
+ // Set to true for manual testing on an emulator or phone without a SIM card
+ // DO NOT SUBMIT if set to true
+ private static final boolean USE_FAKE_INSTANCE = false;
+
@VisibleForTesting
public static final Uri ICC_CONTENT_URI = Uri.parse("content://icc/adn");
@@ -76,64 +81,49 @@
public void warmupSimQueryIfNeeded() {
// Not needed if we don't have an Assistant section
if (!Flags.getInstance().getBoolean(Experiments.ASSISTANT) ||
- !shouldLoad()) return;
+ !canReadSimContacts()) return;
new AsyncTask<Void, Void, Void>() {
@Override
protected Void doInBackground(Void... params) {
- // We don't actually have to do any caching ourselves. Some other layer must do
- // caching of the data (OS or framework) because subsequent queries are very fast.
- final Cursor cursor = mResolver.query(ICC_CONTENT_URI, null, null, null, null);
- if (cursor != null) {
- cursor.close();
+ for (SimCard card : getSimCards()) {
+ // We don't actually have to do any caching ourselves. Some other layer must do
+ // caching of the data (OS or framework) because subsequent queries are very
+ // fast.
+ card.loadContacts(SimContactDao.this);
}
return null;
}
}.execute();
}
- public boolean shouldLoad() {
- final Set<String> simIds = hasTelephony() && hasPermissions() ? getSimCardIds() :
- Collections.<String>emptySet();
-
- if (Log.isLoggable(TAG, Log.DEBUG)) {
- Log.d(TAG, "shouldLoad: hasTelephony? " + hasTelephony() +
- " hasPermissions? " + hasPermissions() +
- " SIM absent? " + (getSimState() != TelephonyManager.SIM_STATE_ABSENT) +
- " SIM ids=" + simIds +
- " imported=" + SharedPreferenceUtil.getImportedSims(mContext));
- }
+ public boolean canReadSimContacts() {
return hasTelephony() && hasPermissions() &&
- getSimState() != TelephonyManager.SIM_STATE_ABSENT &&
- !Sets.difference(simIds, SharedPreferenceUtil.getImportedSims(mContext))
- .isEmpty();
+ mTelephonyManager.getSimState() != TelephonyManager.SIM_STATE_ABSENT;
}
- public Set<String> getSimCardIds() {
- if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP_MR1) {
- final SubscriptionManager subscriptionManager = SubscriptionManager.from(mContext);
- final List<SubscriptionInfo> subscriptions = subscriptionManager
- .getActiveSubscriptionInfoList();
- if (subscriptions == null) {
- return Collections.emptySet();
- }
- final ArraySet<String> result = new ArraySet<>(
- subscriptionManager.getActiveSubscriptionInfoCount());
-
- for (SubscriptionInfo info : subscriptions) {
- result.add(info.getIccId());
- }
- return result;
+ public List<SimCard> getSimCards() {
+ if (!canReadSimContacts()) {
+ return Collections.emptyList();
}
- return Collections.singleton(getSimSerialNumber());
+ final List<SimCard> sims = CompatUtils.isMSIMCompatible() ?
+ getSimCardsFromSubscriptions() :
+ Collections.singletonList(SimCard.create(mTelephonyManager));
+ return SharedPreferenceUtil.restoreSimStates(mContext, sims);
}
- public int getSimState() {
- return mTelephonyManager.getSimState();
- }
-
- public String getSimSerialNumber() {
- return mTelephonyManager.getSimSerialNumber();
+ @NonNull
+ @TargetApi(Build.VERSION_CODES.LOLLIPOP_MR1)
+ private List<SimCard> getSimCardsFromSubscriptions() {
+ final SubscriptionManager subscriptionManager = (SubscriptionManager)
+ mContext.getSystemService(Context.TELEPHONY_SUBSCRIPTION_SERVICE);
+ final List<SubscriptionInfo> subscriptions = subscriptionManager
+ .getActiveSubscriptionInfoList();
+ final ArrayList<SimCard> result = new ArrayList<>();
+ for (SubscriptionInfo subscriptionInfo : subscriptions) {
+ result.add(SimCard.create(subscriptionInfo));
+ }
+ return result;
}
public ArrayList<SimContact> loadSimContacts(int subscriptionId) {
@@ -147,6 +137,10 @@
return loadFrom(ICC_CONTENT_URI);
}
+ public Context getContext() {
+ return mContext;
+ }
+
private ArrayList<SimContact> loadFrom(Uri uri) {
final Cursor cursor = mResolver.query(uri, null, null, null, null);
@@ -185,6 +179,31 @@
return mResolver.applyBatch(ContactsContract.AUTHORITY, ops);
}
+ public void persistSimState(SimCard sim) {
+ SharedPreferenceUtil.persistSimStates(mContext, Collections.singletonList(sim));
+ }
+
+ public void persistSimStates(List<SimCard> simCards) {
+ SharedPreferenceUtil.persistSimStates(mContext, simCards);
+ }
+
+ public SimCard getFirstSimCard() {
+ return getSimBySubscriptionId(SimCard.NO_SUBSCRIPTION_ID);
+ }
+
+ public SimCard getSimBySubscriptionId(int subscriptionId) {
+ final List<SimCard> sims = getSimCards();
+ if (subscriptionId == SimCard.NO_SUBSCRIPTION_ID && !sims.isEmpty()) {
+ return sims.get(0);
+ }
+ for (SimCard sim : getSimCards()) {
+ if (sim.getSubscriptionId() == subscriptionId) {
+ return sim;
+ }
+ }
+ return null;
+ }
+
private ArrayList<ContentProviderOperation> createImportOperations(List<SimContact> contacts,
AccountWithDataSet targetAccount) {
final ArrayList<ContentProviderOperation> ops = new ArrayList<>();
@@ -198,15 +217,6 @@
return emails != null ? emails.split(",") : null;
}
- public void persistImportSuccess() {
- // TODO: either need to have an assistant card per SIM card or show contacts from all
- // SIMs in the import view.
- final Set<String> simIds = getSimCardIds();
- for (String id : simIds) {
- SharedPreferenceUtil.addImportedSim(mContext, id);
- }
- }
-
private boolean hasTelephony() {
return mContext.getPackageManager().hasSystemFeature(PackageManager.FEATURE_TELEPHONY);
}
@@ -215,4 +225,68 @@
return PermissionsUtil.hasContactsPermissions(mContext) &&
PermissionsUtil.hasPhonePermissions(mContext);
}
+
+ public static SimContactDao create(Context context) {
+ if (USE_FAKE_INSTANCE) {
+ return new DebugImpl(context)
+ .addSimCard(new SimCard("fake-sim-id1", 1, "Fake Carrier", "Card 1",
+ "15095550101", "us").withContacts(
+ new SimContact(1, "Sim One", "15095550111", null),
+ new SimContact(2, "Sim Two", "15095550112", null),
+ new SimContact(3, "Sim Three", "15095550113", null),
+ new SimContact(4, "Sim Four", "15095550114", null)
+ ))
+ .addSimCard(new SimCard("fake-sim-id2", 1, "Carrier Two", "Card 2",
+ "15095550102", "us").withContacts(
+ new SimContact(1, "John Sim", "15095550121", null),
+ new SimContact(2, "Bob Sim", "15095550122", null),
+ new SimContact(3, "Mary Sim", "15095550123", null),
+ new SimContact(4, "Alice Sim", "15095550124", null)
+ ));
+ }
+
+ return new SimContactDao(context);
+ }
+
+ // TODO remove this class and the USE_FAKE_INSTANCE flag once this code is not under
+ // active development or anytime after 3/1/2017
+ private static class DebugImpl extends SimContactDao {
+
+ private List<SimCard> mSimCards = new ArrayList<>();
+ private SparseArray<SimCard> mCardsBySubscription = new SparseArray<>();
+
+ public DebugImpl(Context context) {
+ super(context);
+ }
+
+ public DebugImpl addSimCard(SimCard sim) {
+ mSimCards.add(sim);
+ mCardsBySubscription.put(sim.getSubscriptionId(), sim);
+ return this;
+ }
+
+ @Override
+ public void warmupSimQueryIfNeeded() {
+ }
+
+ @Override
+ public List<SimCard> getSimCards() {
+ return SharedPreferenceUtil.restoreSimStates(getContext(), mSimCards);
+ }
+
+ @Override
+ public ArrayList<SimContact> loadSimContacts() {
+ return new ArrayList<>(mSimCards.get(0).getContacts());
+ }
+
+ @Override
+ public ArrayList<SimContact> loadSimContacts(int subscriptionId) {
+ return new ArrayList<>(mCardsBySubscription.get(subscriptionId).getContacts());
+ }
+
+ @Override
+ public boolean canReadSimContacts() {
+ return true;
+ }
+ }
}
diff --git a/src/com/android/contacts/common/model/SimCard.java b/src/com/android/contacts/common/model/SimCard.java
new file mode 100644
index 0000000..ad91546
--- /dev/null
+++ b/src/com/android/contacts/common/model/SimCard.java
@@ -0,0 +1,198 @@
+/*
+ * Copyright (C) 2016 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.contacts.common.model;
+
+import android.os.Build;
+import android.support.annotation.RequiresApi;
+import android.telephony.SubscriptionInfo;
+import android.telephony.TelephonyManager;
+import android.util.Log;
+
+import com.android.contacts.common.database.SimContactDao;
+
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * Holds data for a SIM card in the device.
+ */
+public class SimCard {
+
+ private static final String TAG = "SimCard";
+
+ public static final int NO_SUBSCRIPTION_ID = -1;
+
+ // This state is created from the info we get from the system
+ private final String mSimId;
+ private final int mSubscriptionId;
+ private final CharSequence mCarrierName;
+ private final CharSequence mDisplayName;
+ private final String mPhoneNumber;
+ private final String mCountryCode;
+
+ // This is our own state that we associate with SIM cards. Currently these are only used
+ // in the GoogleContacts app.
+ // Note: these are logically immutable but are not final to reduce required constructor
+ // parameters
+ private boolean mDismissed = false;
+ private boolean mImported = false;
+
+ private List<SimContact> mContacts;
+
+ public SimCard(SimCard other) {
+ mSimId = other.mSimId;
+ mSubscriptionId = other.mSubscriptionId;
+ mCarrierName = other.mCarrierName;
+ mDisplayName = other.mDisplayName;
+ mPhoneNumber = other.mPhoneNumber;
+ mCountryCode = other.mCountryCode;
+ mDismissed = other.mDismissed;
+ mImported = other.mImported;
+ mContacts = other.mContacts;
+ }
+
+ public SimCard(String simId, int subscriptionId, CharSequence carrierName,
+ CharSequence displayName, String phoneNumber, String countryCode) {
+ mSimId = simId;
+ mSubscriptionId = subscriptionId;
+ mCarrierName = carrierName;
+ mDisplayName = displayName;
+ mPhoneNumber = phoneNumber;
+ mCountryCode = countryCode;
+ }
+
+ public SimCard(String simId, CharSequence carrierName,
+ CharSequence displayName, String phoneNumber, String countryCode) {
+ this(simId, NO_SUBSCRIPTION_ID, carrierName, displayName, phoneNumber, countryCode);
+ }
+
+ public String getSimId() {
+ return mSimId;
+ }
+
+ public int getSubscriptionId() {
+ return mSubscriptionId;
+ }
+
+ public boolean hasContacts() {
+ if (mContacts == null) {
+ throw new IllegalStateException("Contacts not loaded.");
+ }
+ return !mContacts.isEmpty();
+ }
+
+ public int getContactCount() {
+ if (mContacts == null) {
+ throw new IllegalStateException("Contacts not loaded.");
+ }
+ return mContacts.size();
+ }
+
+ public boolean isDismissed() {
+ return mDismissed;
+ }
+
+ public boolean isImported() {
+ return mImported;
+ }
+
+ public boolean isImportable() {
+ if (Log.isLoggable(TAG, Log.DEBUG)) {
+ Log.d(TAG, "isImportable: isDismissed? " + isDismissed() +
+ " isImported? " + isImported() + " contacts=" + mContacts);
+ }
+ return !isDismissed() && !isImported() && hasContacts();
+ }
+
+ public List<SimContact> getContacts() {
+ if (mContacts == null) {
+ throw new IllegalStateException("Contacts not loaded.");
+ }
+ return mContacts;
+ }
+
+ public synchronized void loadContacts(SimContactDao dao) {
+ if (mSubscriptionId == NO_SUBSCRIPTION_ID) {
+ // Load from the default SIM card.
+ mContacts = dao.loadSimContacts();
+ } else {
+ mContacts = dao.loadSimContacts(mSubscriptionId);
+ }
+ if (mContacts == null) {
+ mContacts = Collections.emptyList();
+ }
+ }
+
+ public SimCard withImportAndDismissStates(boolean imported, boolean dismissed) {
+ SimCard copy = new SimCard(this);
+ copy.mImported = imported;
+ copy.mDismissed = dismissed;
+ return copy;
+ }
+
+ public SimCard withImportedState(boolean imported) {
+ return withImportAndDismissStates(imported, mDismissed);
+ }
+
+ public SimCard withDismissedState(boolean dismissed) {
+ return withImportAndDismissStates(dismissed, mImported);
+ }
+
+ public SimCard withContacts(SimContact... contacts) {
+ final SimCard copy = new SimCard(this);
+ copy.mContacts = Arrays.asList(contacts);
+ return copy;
+ }
+
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+
+ SimCard simCard = (SimCard) o;
+
+ return mSubscriptionId == simCard.mSubscriptionId && mDismissed == simCard.mDismissed &&
+ mImported == simCard.mImported && Objects.equals(mSimId, simCard.mSimId) &&
+ Objects.equals(mPhoneNumber, simCard.mPhoneNumber) &&
+ Objects.equals(mCountryCode, simCard.mCountryCode);
+ }
+
+ @Override
+ public int hashCode() {
+ int result = Objects.hash(mSimId, mPhoneNumber, mCountryCode);
+ result = 31 * result + mSubscriptionId;
+ result = 31 * result + (mDismissed ? 1 : 0);
+ result = 31 * result + (mImported ? 1 : 0);
+ return result;
+ }
+
+
+ @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP_MR1)
+ public static SimCard create(SubscriptionInfo info) {
+ return new SimCard(info.getIccId(), info.getSubscriptionId(),
+ info.getCarrierName(), info.getDisplayName(), info.getNumber(),
+ info.getCountryIso());
+ }
+
+ public static SimCard create(TelephonyManager telephony) {
+ SimCard simCard = new SimCard(telephony.getSimSerialNumber(),
+ telephony.getNetworkOperatorName(), "SIM", telephony.getLine1Number(),
+ telephony.getNetworkCountryIso());
+ return simCard;
+ }
+}
diff --git a/src/com/android/contacts/util/SharedPreferenceUtil.java b/src/com/android/contacts/util/SharedPreferenceUtil.java
index 2f899e3..80e4825 100644
--- a/src/com/android/contacts/util/SharedPreferenceUtil.java
+++ b/src/com/android/contacts/util/SharedPreferenceUtil.java
@@ -21,8 +21,13 @@
import android.telephony.SubscriptionInfo;
import android.telephony.TelephonyManager;
+import com.android.contacts.common.model.SimCard;
+
+import java.util.ArrayList;
+import java.util.Collection;
import java.util.Collections;
import java.util.HashSet;
+import java.util.List;
import java.util.Set;
public class SharedPreferenceUtil {
@@ -45,6 +50,9 @@
private static final String PREFERENCE_KEY_IMPORTED_SIM_CARDS =
"importedSimCards";
+ private static final String PREFERENCE_KEY_DISMISSED_SIM_CARDS =
+ "dismissedSimCards";
+
public static boolean getHamburgerPromoDisplayedBefore(Context context) {
return getSharedPreferences(context)
.getBoolean(PREFERENCE_KEY_HAMBURGER_PROMO_DISPLAYED_BEFORE, false);
@@ -141,22 +149,49 @@
.putInt(buildSharedPrefsName(accountName), value + 1).apply();
}
- /**
- * Persist an identifier for a SIM card which has been successfully imported.
- *
- * @param simId an identifier for the SIM card this should be one of
- * {@link TelephonyManager#getSimSerialNumber()} or {@link SubscriptionInfo#getIccId()}
- * depending on API level. The source of the value should be consistent on a particular device
- */
- public static void addImportedSim(Context context, String simId) {
- final Set<String> current = new HashSet<>(getImportedSims(context));
- current.add(simId);
+ public static void persistSimStates(Context context, Collection<SimCard> sims) {
+ final Set<String> imported = new HashSet<>(getImportedSims(context));
+ final Set<String> dismissed = new HashSet<>(getDismissedSims(context));
+ for (SimCard sim : sims) {
+ if (sim.isImported()) {
+ imported.add(sim.getSimId());
+ } else {
+ imported.remove(sim.getSimId());
+ }
+ if (sim.isDismissed()) {
+ dismissed.add(sim.getSimId());
+ } else {
+ dismissed.remove(sim.getSimId());
+ }
+ }
getSharedPreferences(context).edit()
- .putStringSet(PREFERENCE_KEY_IMPORTED_SIM_CARDS, current).apply();
+ .putStringSet(PREFERENCE_KEY_IMPORTED_SIM_CARDS, imported)
+ .putStringSet(PREFERENCE_KEY_DISMISSED_SIM_CARDS, dismissed)
+ .apply();
}
- public static Set<String> getImportedSims(Context context) {
+ public static List<SimCard> restoreSimStates(Context context, List<SimCard> sims) {
+ final Set<String> imported = getImportedSims(context);
+ final Set<String> dismissed = getDismissedSims(context);
+ List<SimCard> result = new ArrayList<>();
+ for (SimCard sim : sims) {
+ result.add(sim.withImportAndDismissStates(imported.contains(sim.getSimId()),
+ dismissed.contains(sim.getSimId())));
+ }
+ return result;
+ }
+
+ private static Set<String> getImportedSims(Context context) {
return getSharedPreferences(context)
.getStringSet(PREFERENCE_KEY_IMPORTED_SIM_CARDS, Collections.<String>emptySet());
}
+
+ private static Set<String> getDismissedSims(Context context) {
+ return getSharedPreferences(context)
+ .getStringSet(PREFERENCE_KEY_DISMISSED_SIM_CARDS, Collections.<String>emptySet());
+ }
+
+ public static void clear(Context context) {
+ getSharedPreferences(context).edit().clear().commit();
+ }
}