Merge "Fix purge bug for program list update" into tm-qpr-dev am: 8f70a3a4

import android.annotation.SystemApi;

import android.os.Parcel;

import android.os.Parcelable;

import android.util.ArrayMap;

import java.util.ArrayList;

import java.util.Collections;

import java.util.HashMap;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import java.util.Objects;

    private final Object mLock = new Object();

    private final Map<ProgramSelector.Identifier, RadioManager.ProgramInfo> mPrograms =

            new HashMap<>();

            new ArrayMap<>();

    private final List<ListCallback> mListCallbacks = new ArrayList<>();

    private final List<OnCompleteListener> mOnCompleteListeners = new ArrayList<>();

            listCallbacksCopied = new ArrayList<>(mListCallbacks);

            if (chunk.isPurge()) {

                for (ProgramSelector.Identifier id : mPrograms.keySet()) {

                    removeLocked(id, removedList);

                Iterator<Map.Entry<ProgramSelector.Identifier, RadioManager.ProgramInfo>>

                        programsIterator = mPrograms.entrySet().iterator();

                while (programsIterator.hasNext()) {

                    RadioManager.ProgramInfo removed = programsIterator.next().getValue();

                    if (removed != null) {

                        removedList.add(removed.getSelector().getPrimaryId());

                    }

                    programsIterator.remove();

                }

            }