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Commit 52243901 authored by Elliott Hughes's avatar Elliott Hughes Committed by Automerger Merge Worker
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Merge "Set $TMPDIR as well as java.io.tmpdir." am: 1353c413 am: 76aa9344 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1821337

Change-Id: Ic0e27081f97e0d08e062133e43b8a1145f6c839d
parents b506732a 76aa9344

core/java/android/app/ActivityThread.java

+7 −1
Original line number Diff line number Diff line
@@ -6367,7 +6367,13 @@ public final class ActivityThread extends ClientTransactionHandler 
            final File cacheDir = context.getCacheDir();

            if (cacheDir != null) {

                // Provide a usable directory for temporary files

                System.setProperty("java.io.tmpdir", cacheDir.getAbsolutePath());

                String tmpdir = cacheDir.getAbsolutePath();

                System.setProperty("java.io.tmpdir", tmpdir);

                try {

                    android.system.Os.setenv("TMPDIR", tmpdir, true);

                } catch (ErrnoException ex) {

                    Log.w(TAG, "Unable to initialize $TMPDIR", ex);

                }

            } else {

                Log.v(TAG, "Unable to initialize \"java.io.tmpdir\" property "

                        + "due to missing cache directory");

core/tests/coretests/src/android/app/activity/ActivityThreadTest.java

+5 −0
Original line number Diff line number Diff line
@@ -107,6 +107,11 @@ public class ActivityThreadTest { 
        }

    }



    @Test

    public void testTemporaryDirectory() throws Exception {

        assertEquals(System.getProperty("java.io.tmpdir"), System.getenv("TMPDIR"));

    }



    @Test

    public void testDoubleRelaunch() throws Exception {

        final Activity activity = mActivityTestRule.launchActivity(new Intent());