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Merge "DO NOT MERGE. Clarify FileObserver docs for null value." into nyc-mr1-dev

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TreeHugger Robot
2016-08-31 23:13:01 +00:00
committed by Android (Google) Code Review
parent a1ce6ee444 c041f5a3b8
commit cdd2b6f311
1 changed files with 4 additions and 2 deletions
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6
core/java/android/os/FileObserver.java
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@@ -16,6 +16,7 @@
package android.os; package android.os;
import android.annotation.Nullable;
import android.util.Log; import android.util.Log;
import java.lang.ref.WeakReference; import java.lang.ref.WeakReference;
@@ -204,7 +205,8 @@ public abstract class FileObserver {
* *
* @param event The type of event which happened * @param event The type of event which happened
* @param path The path, relative to the main monitored file or directory, * @param path The path, relative to the main monitored file or directory,
* of the file or directory which triggered the event * of the file or directory which triggered the event. This value can
* be {@code null} for certain events, such as {@link #MOVE_SELF}.
*/ */
public abstract void onEvent(int event, String path); public abstract void onEvent(int event, @Nullable String path);
} }