Android: Remove AttachedJNIEnv class.

The JNI environment should be managed by QJNIEnvironmentPrivate
directly or through QJNIObjectPrivate. There is also a clear
difference between calls coming from or going into Java code.
Calls coming from Java already comes with the 'right' environment and
in most cases no extra considerations or set-up is needed.

Change-Id: I92d935ddfb70332041869185d5a92438930ff9b9
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

1 files changed, 0 insertions, 23 deletions

diff --git a/src/plugins/platforms/android/androidjnimain.h b/src/plugins/platforms/android/androidjnimain.h
index 01330ce283..8cf9274857 100644
--- a/src/plugins/platforms/android/androidjnimain.h
+++ b/src/plugins/platforms/android/androidjnimain.h
@@ -85,29 +85,6 @@ namespace QtAndroid
     jobject createBitmap(int width, int height, QImage::Format format, JNIEnv *env);
     jobject createBitmapDrawable(jobject bitmap, JNIEnv *env = 0);
 
-    struct AttachedJNIEnv
-    {
-        AttachedJNIEnv()
-        {
-            attached = false;
-            if (QtAndroid::javaVM()->GetEnv((void**)&jniEnv, JNI_VERSION_1_6) < 0) {
-                if (QtAndroid::javaVM()->AttachCurrentThread(&jniEnv, NULL) < 0) {
-                    __android_log_print(ANDROID_LOG_ERROR, "Qt", "AttachCurrentThread failed");
-                    jniEnv = Q_NULLPTR;
-                    return;
-                }
-                attached = true;
-            }
-        }
-
-        ~AttachedJNIEnv()
-        {
-            if (attached)
-                QtAndroid::javaVM()->DetachCurrentThread();
-        }
-        bool attached;
-        JNIEnv *jniEnv;
-    };
     const char *classErrorMsgFmt();
     const char *methodErrorMsgFmt();
     const char *qtTagText();