diff options
| author | Frederik Gladhorn <frederik.gladhorn@theqtcompany.com> | 2014-11-24 13:37:06 +0100 |
|---|---|---|
| committer | Frederik Gladhorn <frederik.gladhorn@theqtcompany.com> | 2014-11-24 13:39:13 +0100 |
| commit | 34aba4724f196e34ed02cf50073f41968f119bb6 (patch) | |
| tree | 0ebdfcabda989ab76ee6de53c6461553c7a767a5 /src/corelib/kernel/qjnihelpers.cpp | |
| parent | b86b2a742afae118bf974c82ba966ddb0cae4afb (diff) | |
| parent | b1cf07f495e10c93e53651ac03e46ebdaea0a97e (diff) | |
Merge remote-tracking branch 'origin/5.4' into dev
Conflicts:
src/corelib/io/qiodevice.cpp
src/plugins/bearer/linux_common/qofonoservice_linux.cpp
src/plugins/bearer/linux_common/qofonoservice_linux_p.h
src/plugins/platforms/android/qandroidplatformtheme.cpp
src/tools/bootstrap/bootstrap.pro
src/widgets/styles/qmacstyle_mac.mm
Change-Id: Ia02aab6c4598ce74e9c30bb4666d5e2ef000f99b
Diffstat (limited to 'src/corelib/kernel/qjnihelpers.cpp')
| -rw-r--r-- | src/corelib/kernel/qjnihelpers.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/src/corelib/kernel/qjnihelpers.cpp b/src/corelib/kernel/qjnihelpers.cpp index c82b5ca033c..d3bbce305ac 100644 --- a/src/corelib/kernel/qjnihelpers.cpp +++ b/src/corelib/kernel/qjnihelpers.cpp @@ -34,6 +34,7 @@ #include "qjnihelpers_p.h" #include "qmutex.h" #include "qlist.h" +#include <QtCore/qrunnable.h> QT_BEGIN_NAMESPACE @@ -41,6 +42,19 @@ static JavaVM *g_javaVM = Q_NULLPTR; static jobject g_jActivity = Q_NULLPTR; static jobject g_jClassLoader = Q_NULLPTR; static jint g_androidSdkVersion = 0; +static jclass g_jNativeClass = Q_NULLPTR; +static jmethodID g_runQtOnUiThreadMethodID = Q_NULLPTR; + +static void onAndroidUiThread(JNIEnv *, jclass, jlong thiz) +{ + QRunnable *runnable = reinterpret_cast<QRunnable *>(thiz); + if (runnable == 0) + return; + + runnable->run(); + if (runnable->autoDelete()) + delete runnable; +} namespace { class ActivityResultListeners @@ -140,6 +154,22 @@ jint QtAndroidPrivate::initJNI(JavaVM *vm, JNIEnv *env) env->DeleteLocalRef(activity); g_javaVM = vm; + static const JNINativeMethod methods[] = { + {"onAndroidUiThread", "(J)V", reinterpret_cast<void *>(onAndroidUiThread)} + }; + + const bool regOk = (env->RegisterNatives(jQtNative, methods, sizeof(methods) / sizeof(methods[0])) == JNI_OK); + + if (!regOk && exceptionCheck(env)) + return JNI_ERR; + + g_runQtOnUiThreadMethodID = env->GetStaticMethodID(jQtNative, + "runQtOnUiThread", + "(J)V"); + + g_jNativeClass = static_cast<jclass>(env->NewGlobalRef(jQtNative)); + env->DeleteLocalRef(jQtNative); + return JNI_OK; } @@ -164,4 +194,12 @@ jint QtAndroidPrivate::androidSdkVersion() return g_androidSdkVersion; } +void QtAndroidPrivate::runOnUiThread(QRunnable *runnable, JNIEnv *env) +{ + Q_ASSERT(runnable != 0); + env->CallStaticVoidMethod(g_jNativeClass, g_runQtOnUiThreadMethodID, reinterpret_cast<jlong>(runnable)); + if (exceptionCheck(env) && runnable != 0 && runnable->autoDelete()) + delete runnable; +} + QT_END_NAMESPACE |