Merge "Prevent ANR while receiving volume broadcasts to update slices" into main

import android.content.IntentFilter;

import android.media.AudioManager;

import android.net.Uri;

import android.util.ArrayMap;

import android.util.Log;

import androidx.annotation.VisibleForTesting;

import com.android.settingslib.SliceBroadcastRelay;

import java.util.Map;

import java.util.concurrent.ConcurrentHashMap;

/**

 * This helper is to handle the broadcasts of volume slices

    private static final String TAG = "VolumeSliceHelper";

    @VisibleForTesting

    static Map<Uri, Integer> sRegisteredUri = new ArrayMap<>();

    static Map<Uri, Integer> sRegisteredUri = new ConcurrentHashMap<>();

    @VisibleForTesting

    static IntentFilter sIntentFilter;

    }

    private static void handleStreamChanged(Context context, int inputType) {

        synchronized (sRegisteredUri) {

        for (Map.Entry<Uri, Integer> entry : sRegisteredUri.entrySet()) {

            if (entry.getValue() == inputType) {

                context.getContentResolver().notifyChange(entry.getKey(), null /* observer */);

            }

        }

    }

    }

    private static void notifyAllStreamsChanged(Context context) {

        synchronized (sRegisteredUri) {

            sRegisteredUri.forEach((uri, audioStream) -> {

        sRegisteredUri.keySet().forEach(uri -> {

            context.getContentResolver().notifyChange(uri, null /* observer */);

        });

    }

}

}