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Commit 8fa645a2 authored by Louis Chang's avatar Louis Chang Committed by Android (Google) Code Review
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Merge "Add warning message when entering loop twice" into rvc-dev

parents 5cb5fed8 59e85c25

core/java/android/os/Looper.java

+7 −0
Original line number Diff line number Diff line
@@ -77,6 +77,7 @@ public final class Looper { 
    @UnsupportedAppUsage

    final MessageQueue mQueue;

    final Thread mThread;

    private boolean mInLoop;



    @UnsupportedAppUsage

    private Printer mLogging;
@@ -155,6 +156,12 @@ public final class Looper { 
        if (me == null) {

            throw new RuntimeException("No Looper; Looper.prepare() wasn't called on this thread.");

        }

        if (me.mInLoop) {

            Slog.w(TAG, "Loop again would have the queued messages be executed"

                    + " before this one completed.");

        }



        me.mInLoop = true;

        final MessageQueue queue = me.mQueue;



        // Make sure the identity of this thread is that of the local process,