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Commit f66050e6 authored by Aaron Huang's avatar Aaron Huang Committed by Gerrit Code Review
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Merge "Have NetworkStats implements iterable"

parents f276eba8 1f7ddfed

core/api/system-current.txt

+2 −1
Original line number Diff line number Diff line
@@ -7523,11 +7523,12 @@ package android.net { 
    field public static final String PERMISSION_MAINLINE_NETWORK_STACK = "android.permission.MAINLINE_NETWORK_STACK";

  }













  public final class NetworkStats implements android.os.Parcelable {













  public final class NetworkStats implements java.lang.Iterable<android.net.NetworkStats.Entry> android.os.Parcelable {















    ctor public NetworkStats(long, int);















    method @NonNull public android.net.NetworkStats add(@NonNull android.net.NetworkStats);















    method @NonNull public android.net.NetworkStats addEntry(@NonNull android.net.NetworkStats.Entry);















    method public int describeContents();













    method @NonNull public java.util.Iterator<android.net.NetworkStats.Entry> iterator();















    method @NonNull public android.net.NetworkStats subtract(@NonNull android.net.NetworkStats);















    method public void writeToParcel(@NonNull android.os.Parcel, int);















    field @NonNull public static final android.os.Parcelable.Creator<android.net.NetworkStats> CREATOR;

























packages/ConnectivityT/framework-t/src/android/net/NetworkStats.java



+31
−1




























Original line number
Diff line number
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@@ -41,6 +41,7 @@ import java.lang.annotation.Retention;













import java.lang.annotation.RetentionPolicy;















import java.util.Arrays;















import java.util.HashSet;













import java.util.Iterator;















import java.util.List;















import java.util.Map;















import java.util.Objects;









@@ -57,7 +58,7 @@ import java.util.function.Predicate;













 */















// @NotThreadSafe















@SystemApi













public final class NetworkStats implements Parcelable {













public final class NetworkStats implements Parcelable, Iterable<NetworkStats.Entry> {















    private static final String TAG = "NetworkStats";































    /**










@@ -677,6 +678,35 @@ public final class NetworkStats implements Parcelable {













        operations[i] = entry.operations;















    }





























    /**













     * Iterate over Entry objects.













     *













     * Return an iterator of this object that will iterate through all contained Entry objects.













     *













     * This iterator does not support concurrent modification and makes no guarantee of fail-fast













     * behavior. If any method that can mutate the contents of this object is called while













     * iteration is in progress, either inside the loop or in another thread, then behavior is













     * undefined.













     * The remove() method is not implemented and will throw UnsupportedOperationException.













     * @hide













     */













    @SystemApi













    @NonNull public Iterator<Entry> iterator() {













        return new Iterator<Entry>() {













            int mIndex = 0;



























            @Override













            public boolean hasNext() {













                return mIndex < size;













            }



























            @Override













            public Entry next() {













                return getValues(mIndex++, null);













            }













        };













    }





























    /**















     * Return specific stats entry.















     * @hide