diff options
Diffstat (limited to 'java/com/android/incallui/spam/NumberInCallHistoryTask.java')
-rw-r--r-- | java/com/android/incallui/spam/NumberInCallHistoryTask.java | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/java/com/android/incallui/spam/NumberInCallHistoryTask.java b/java/com/android/incallui/spam/NumberInCallHistoryTask.java new file mode 100644 index 000000000..a225606f6 --- /dev/null +++ b/java/com/android/incallui/spam/NumberInCallHistoryTask.java @@ -0,0 +1,107 @@ +/* + * 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.incallui.spam; + +import android.annotation.TargetApi; +import android.content.Context; +import android.database.Cursor; +import android.database.sqlite.SQLiteException; +import android.os.AsyncTask; +import android.os.Build.VERSION_CODES; +import android.provider.CallLog; +import android.provider.CallLog.Calls; +import android.support.annotation.NonNull; +import android.telephony.PhoneNumberUtils; +import android.text.TextUtils; +import com.android.dialer.common.AsyncTaskExecutor; +import com.android.dialer.common.AsyncTaskExecutors; +import com.android.dialer.common.LogUtil; +import com.android.dialer.telecom.TelecomUtil; +import com.android.dialer.util.PermissionsUtil; +import com.android.incallui.call.DialerCall; +import com.android.incallui.call.DialerCall.CallHistoryStatus; +import java.util.Objects; + +/** Checks if the number is in the call history. */ +@TargetApi(VERSION_CODES.M) +public class NumberInCallHistoryTask extends AsyncTask<Void, Void, Integer> { + + public static final String TASK_ID = "number_in_call_history_status"; + + private final Context context; + private final Listener listener; + private final String number; + private final String countryIso; + + public NumberInCallHistoryTask( + @NonNull Context context, @NonNull Listener listener, String number, String countryIso) { + this.context = Objects.requireNonNull(context); + this.listener = Objects.requireNonNull(listener); + this.number = number; + this.countryIso = countryIso; + } + + public void submitTask() { + if (!PermissionsUtil.hasPhonePermissions(context)) { + return; + } + AsyncTaskExecutor asyncTaskExecutor = AsyncTaskExecutors.createThreadPoolExecutor(); + asyncTaskExecutor.submit(TASK_ID, this); + } + + @Override + @CallHistoryStatus + public Integer doInBackground(Void... params) { + String numberToQuery = number; + String fieldToQuery = Calls.NUMBER; + String normalizedNumber = PhoneNumberUtils.formatNumberToE164(number, countryIso); + + // If we can normalize the number successfully, look in "normalized_number" + // field instead. Otherwise, look for number in "number" field. + if (!TextUtils.isEmpty(normalizedNumber)) { + numberToQuery = normalizedNumber; + fieldToQuery = Calls.CACHED_NORMALIZED_NUMBER; + } + try (Cursor cursor = + context + .getContentResolver() + .query( + TelecomUtil.getCallLogUri(context), + new String[] {CallLog.Calls._ID}, + fieldToQuery + " = ?", + new String[] {numberToQuery}, + null)) { + return cursor != null && cursor.getCount() > 0 + ? DialerCall.CALL_HISTORY_STATUS_PRESENT + : DialerCall.CALL_HISTORY_STATUS_NOT_PRESENT; + } catch (SQLiteException e) { + LogUtil.e("NumberInCallHistoryTask.doInBackground", "query call log error", e); + return DialerCall.CALL_HISTORY_STATUS_UNKNOWN; + } + } + + @Override + public void onPostExecute(@CallHistoryStatus Integer callHistoryStatus) { + listener.onComplete(callHistoryStatus); + } + + /** Callback for the async task. */ + public interface Listener { + + void onComplete(@CallHistoryStatus int callHistoryStatus); + } +} |