diff options
author | Liang Qi <liang.qi@theqtcompany.com> | 2015-03-31 18:47:56 +0200 |
---|---|---|
committer | Liang Qi <liang.qi@theqtcompany.com> | 2015-04-01 09:10:26 +0200 |
commit | 0e6ee136c91432d4ceeeda64e5a5fa88231398d4 (patch) | |
tree | 6060e002af2900007895f6efa757989dd4c190c9 /src/corelib/kernel/qjni.cpp | |
parent | 418869d9158ea5cd998ba30778b0b7173b48161b (diff) | |
parent | 17294c5e4d15d5776f6e414b03671a4a9ed4993d (diff) |
Merge remote-tracking branch 'origin/5.5' into dev
Conflicts:
src/testlib/qtestblacklist.cpp
src/widgets/accessible/qaccessiblewidgets.cpp
Change-Id: If032adb9296428f62384ed835dbf41ee7a0b886c
Diffstat (limited to 'src/corelib/kernel/qjni.cpp')
-rw-r--r-- | src/corelib/kernel/qjni.cpp | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/corelib/kernel/qjni.cpp b/src/corelib/kernel/qjni.cpp index 2290a74c31..097f641d19 100644 --- a/src/corelib/kernel/qjni.cpp +++ b/src/corelib/kernel/qjni.cpp @@ -230,17 +230,18 @@ QJNIEnvironmentPrivate::QJNIEnvironmentPrivate() : jniEnv(0) { JavaVM *vm = QtAndroidPrivate::javaVM(); - if (vm->GetEnv((void**)&jniEnv, JNI_VERSION_1_6) == JNI_EDETACHED) { + const jint ret = vm->GetEnv((void**)&jniEnv, JNI_VERSION_1_6); + if (ret == JNI_OK) // Already attached + return; + + if (ret == JNI_EDETACHED) { // We need to (re-)attach JavaVMAttachArgs args = { JNI_VERSION_1_6, qJniThreadName, Q_NULLPTR }; if (vm->AttachCurrentThread(&jniEnv, &args) != JNI_OK) return; - } - if (!jniEnv) - return; - - if (!jniEnvTLS->hasLocalData()) - jniEnvTLS->setLocalData(new QJNIEnvironmentPrivateTLS); + if (!jniEnvTLS->hasLocalData()) // If we attached the thread we own it. + jniEnvTLS->setLocalData(new QJNIEnvironmentPrivateTLS); + } } JNIEnv *QJNIEnvironmentPrivate::operator->() |