diff options
Diffstat (limited to 'java/com/android/dialer/app/calllog/calllogcache')
3 files changed, 295 insertions, 0 deletions
diff --git a/java/com/android/dialer/app/calllog/calllogcache/CallLogCache.java b/java/com/android/dialer/app/calllog/calllogcache/CallLogCache.java new file mode 100644 index 000000000..7645a333e --- /dev/null +++ b/java/com/android/dialer/app/calllog/calllogcache/CallLogCache.java @@ -0,0 +1,105 @@ +/* + * Copyright (C) 2015 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.dialer.app.calllog.calllogcache; + +import android.content.Context; +import android.telecom.PhoneAccountHandle; +import com.android.dialer.app.calllog.CallLogAdapter; +import com.android.dialer.compat.CompatUtils; +import com.android.dialer.util.CallUtil; + +/** + * This is the base class for the CallLogCaches. + * + * <p>Keeps a cache of recently made queries to the Telecom/Telephony processes. The aim of this + * cache is to reduce the number of cross-process requests to TelecomManager, which can negatively + * affect performance. + * + * <p>This is designed with the specific use case of the {@link CallLogAdapter} in mind. + */ +public abstract class CallLogCache { + // TODO: Dialer should be fixed so as not to check isVoicemail() so often but at the time of + // this writing, that was a much larger undertaking than creating this cache. + + protected final Context mContext; + + private boolean mHasCheckedForVideoAvailability; + private int mVideoAvailability; + + public CallLogCache(Context context) { + mContext = context; + } + + /** Return the most compatible version of the TelecomCallLogCache. */ + public static CallLogCache getCallLogCache(Context context) { + if (CompatUtils.isClassAvailable("android.telecom.PhoneAccountHandle")) { + return new CallLogCacheLollipopMr1(context); + } + return new CallLogCacheLollipop(context); + } + + public void reset() { + mHasCheckedForVideoAvailability = false; + mVideoAvailability = 0; + } + + /** + * Returns true if the given number is the number of the configured voicemail. To be able to + * mock-out this, it is not a static method. + */ + public abstract boolean isVoicemailNumber(PhoneAccountHandle accountHandle, CharSequence number); + + /** + * Returns {@code true} when the current sim supports video calls, regardless of the value in a + * contact's {@link android.provider.ContactsContract.CommonDataKinds.Phone#CARRIER_PRESENCE} + * column. + */ + public boolean isVideoEnabled() { + if (!mHasCheckedForVideoAvailability) { + mVideoAvailability = CallUtil.getVideoCallingAvailability(mContext); + mHasCheckedForVideoAvailability = true; + } + return (mVideoAvailability & CallUtil.VIDEO_CALLING_ENABLED) != 0; + } + + /** + * Returns {@code true} when the current sim supports checking video calling capabilities via the + * {@link android.provider.ContactsContract.CommonDataKinds.Phone#CARRIER_PRESENCE} column. + */ + public boolean canRelyOnVideoPresence() { + if (!mHasCheckedForVideoAvailability) { + mVideoAvailability = CallUtil.getVideoCallingAvailability(mContext); + mHasCheckedForVideoAvailability = true; + } + return (mVideoAvailability & CallUtil.VIDEO_CALLING_PRESENCE) != 0; + } + + /** Extract account label from PhoneAccount object. */ + public abstract String getAccountLabel(PhoneAccountHandle accountHandle); + + /** Extract account color from PhoneAccount object. */ + public abstract int getAccountColor(PhoneAccountHandle accountHandle); + + /** + * Determines if the PhoneAccount supports specifying a call subject (i.e. calling with a note) + * for outgoing calls. + * + * @param accountHandle The PhoneAccount handle. + * @return {@code true} if calling with a note is supported, {@code false} otherwise. + */ + public abstract boolean doesAccountSupportCallSubject(PhoneAccountHandle accountHandle); +} diff --git a/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java new file mode 100644 index 000000000..78aaa4193 --- /dev/null +++ b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipop.java @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2015 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.dialer.app.calllog.calllogcache; + +import android.content.Context; +import android.telecom.PhoneAccount; +import android.telecom.PhoneAccountHandle; +import android.telephony.PhoneNumberUtils; +import android.text.TextUtils; + +/** + * This is a compatibility class for the CallLogCache for versions of dialer before Lollipop Mr1 + * (the introduction of phone accounts). + * + * <p>This class should not be initialized directly and instead be acquired from {@link + * CallLogCache#getCallLogCache}. + */ +class CallLogCacheLollipop extends CallLogCache { + + private String mVoicemailNumber; + + /* package */ CallLogCacheLollipop(Context context) { + super(context); + } + + @Override + public boolean isVoicemailNumber(PhoneAccountHandle accountHandle, CharSequence number) { + if (TextUtils.isEmpty(number)) { + return false; + } + + String numberString = number.toString(); + + if (!TextUtils.isEmpty(mVoicemailNumber)) { + return PhoneNumberUtils.compare(numberString, mVoicemailNumber); + } + + if (PhoneNumberUtils.isVoiceMailNumber(numberString)) { + mVoicemailNumber = numberString; + return true; + } + + return false; + } + + @Override + public String getAccountLabel(PhoneAccountHandle accountHandle) { + return null; + } + + @Override + public int getAccountColor(PhoneAccountHandle accountHandle) { + return PhoneAccount.NO_HIGHLIGHT_COLOR; + } + + @Override + public boolean doesAccountSupportCallSubject(PhoneAccountHandle accountHandle) { + return false; + } +} diff --git a/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipopMr1.java b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipopMr1.java new file mode 100644 index 000000000..c342b7e3b --- /dev/null +++ b/java/com/android/dialer/app/calllog/calllogcache/CallLogCacheLollipopMr1.java @@ -0,0 +1,116 @@ +/* + * Copyright (C) 2013 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.dialer.app.calllog.calllogcache; + +import android.content.Context; +import android.support.annotation.VisibleForTesting; +import android.telecom.PhoneAccountHandle; +import android.text.TextUtils; +import android.util.Pair; +import com.android.dialer.app.calllog.PhoneAccountUtils; +import com.android.dialer.phonenumberutil.PhoneNumberHelper; +import java.util.HashMap; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + +/** + * This is the CallLogCache for versions of dialer Lollipop Mr1 and above with support for multi-SIM + * devices. + * + * <p>This class should not be initialized directly and instead be acquired from {@link + * CallLogCache#getCallLogCache}. + */ +class CallLogCacheLollipopMr1 extends CallLogCache { + + /* + * Maps from a phone-account/number pair to a boolean because multiple numbers could return true + * for the voicemail number if those numbers are not pre-normalized. Access must be synchronzied + * as it's used in the background thread in CallLogAdapter. {@see CallLogAdapter#loadData} + */ + @VisibleForTesting + final Map<Pair<PhoneAccountHandle, CharSequence>, Boolean> mVoicemailQueryCache = + new ConcurrentHashMap<>(); + + private final Map<PhoneAccountHandle, String> mPhoneAccountLabelCache = new HashMap<>(); + private final Map<PhoneAccountHandle, Integer> mPhoneAccountColorCache = new HashMap<>(); + private final Map<PhoneAccountHandle, Boolean> mPhoneAccountCallWithNoteCache = new HashMap<>(); + + /* package */ CallLogCacheLollipopMr1(Context context) { + super(context); + } + + @Override + public void reset() { + mVoicemailQueryCache.clear(); + mPhoneAccountLabelCache.clear(); + mPhoneAccountColorCache.clear(); + mPhoneAccountCallWithNoteCache.clear(); + + super.reset(); + } + + @Override + public boolean isVoicemailNumber(PhoneAccountHandle accountHandle, CharSequence number) { + if (TextUtils.isEmpty(number)) { + return false; + } + + Pair<PhoneAccountHandle, CharSequence> key = new Pair<>(accountHandle, number); + Boolean value = mVoicemailQueryCache.get(key); + if (value != null) { + return value; + } + boolean isVoicemail = + PhoneNumberHelper.isVoicemailNumber(mContext, accountHandle, number.toString()); + mVoicemailQueryCache.put(key, isVoicemail); + return isVoicemail; + } + + @Override + public String getAccountLabel(PhoneAccountHandle accountHandle) { + if (mPhoneAccountLabelCache.containsKey(accountHandle)) { + return mPhoneAccountLabelCache.get(accountHandle); + } else { + String label = PhoneAccountUtils.getAccountLabel(mContext, accountHandle); + mPhoneAccountLabelCache.put(accountHandle, label); + return label; + } + } + + @Override + public int getAccountColor(PhoneAccountHandle accountHandle) { + if (mPhoneAccountColorCache.containsKey(accountHandle)) { + return mPhoneAccountColorCache.get(accountHandle); + } else { + Integer color = PhoneAccountUtils.getAccountColor(mContext, accountHandle); + mPhoneAccountColorCache.put(accountHandle, color); + return color; + } + } + + @Override + public boolean doesAccountSupportCallSubject(PhoneAccountHandle accountHandle) { + if (mPhoneAccountCallWithNoteCache.containsKey(accountHandle)) { + return mPhoneAccountCallWithNoteCache.get(accountHandle); + } else { + Boolean supportsCallWithNote = + PhoneAccountUtils.getAccountSupportsCallSubject(mContext, accountHandle); + mPhoneAccountCallWithNoteCache.put(accountHandle, supportsCallWithNote); + return supportsCallWithNote; + } + } +} |