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Updating sample plugin to test java class loading.

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This commit is contained in:
Derek Sollenberger
2009-11-09 15:38:58 -05:00
parent e458201d1a
commit b4a23918d3
5 changed files with 55 additions and 5 deletions
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38
samples/BrowserPlugin/jni/background/BackgroundPlugin.cpp
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@@ -38,6 +38,7 @@ extern ANPCanvasInterfaceV0 gCanvasI;
extern ANPLogInterfaceV0 gLogI;
extern ANPPaintInterfaceV0 gPaintI;
extern ANPSurfaceInterfaceV0 gSurfaceI;
extern ANPSystemInterfaceV0 gSystemI;
extern ANPTypefaceInterfaceV0 gTypefaceI;
#define ARRAY_COUNT(array) (sizeof(array) / sizeof(array[0]))
@@ -66,6 +67,7 @@ BackgroundPlugin::BackgroundPlugin(NPP inst) : SurfaceSubPlugin(inst) {
test_bitmaps(); // android bitmaps
test_domAccess();
test_javascript();
test_loadJavaClass();
}
BackgroundPlugin::~BackgroundPlugin() {
@@ -421,3 +423,39 @@ void BackgroundPlugin::test_javascript() {
// free the memory allocated within the browser
browser->memfree(stringMem);
}
///////////////////////////////////////////////////////////////////////////////
// Load Java Classes Tests
///////////////////////////////////////////////////////////////////////////////
void BackgroundPlugin::test_loadJavaClass() {
JNIEnv* env = NULL;
if (gVM->GetEnv((void**) &env, JNI_VERSION_1_4) != JNI_OK) {
gLogI.log(inst(), kError_ANPLogType, " ---- LoadJavaTest: failed to get env");
return;
}
const char* className = "com.android.sampleplugin.BackgroundTest";
jclass backgroundClass = gSystemI.loadJavaClass(inst(), className);
if(!backgroundClass) {
gLogI.log(inst(), kError_ANPLogType, " ---- LoadJavaTest: failed to load class");
return;
}
jmethodID constructor = env->GetMethodID(backgroundClass, "<init>", "()V");
jmethodID addMethod = env->GetMethodID(backgroundClass, "addInt", "(II)I");
jobject backgroundObject = env->NewObject(backgroundClass, constructor);
if(!backgroundObject) {
gLogI.log(inst(), kError_ANPLogType, " ---- LoadJavaTest: failed to construct object");
return;
}
jint result = env->CallIntMethod(backgroundObject, addMethod, 2, 2);
if (result != 4) {
gLogI.log(inst(), kError_ANPLogType, " ---- LoadJavaTest: invalid result (%d != 4)", result);
}
}