BACKENDS: Implement logging API proposed by Max on -devel.

This commits a slightly modified patch from my patch tracker item #3104630
"OSYSTEM: Add logging API as proposed by Max on -devel".

I was not able to test compilation on Android and SamsungTV, since there is no
toolchain for those on buildbot (or I was too blind to find them).

svn-id: r54339

1 files changed, 18 insertions, 0 deletions

diff --git a/backends/platform/android/android.cpp b/backends/platform/android/android.cpp
index 38f387b201..7a4ae24e6b 100644
--- a/backends/platform/android/android.cpp
+++ b/backends/platform/android/android.cpp
@@ -299,6 +299,7 @@ public:
 	virtual void getTimeAndDate(TimeDate &t) const;
 	virtual Common::TimerManager *getTimerManager();
 	virtual FilesystemFactory *getFilesystemFactory();
+	virtual void logMessage(LogMessageType::Type type, const char *message);
 	virtual void addSysArchivesToSearchSet(Common::SearchSet &s, int priority = 0);
 };
 
@@ -1266,6 +1267,23 @@ void OSystem_Android::addSysArchivesToSearchSet(Common::SearchSet &s,
 	}
 }
 
+void OSystem_Android::logMessage(LogMessageType::Type type, const char *message) {
+	switch (type) {
+	case LogMessageType::kDebug:
+		BaseBackend::logMessage(type, message);
+		break;
+
+	case LogMessageType::kWarning:
+		__android_log_write(ANDROID_LOG_WARN, "ScummVM", message);
+		break;
+
+	case LogMessageType::kError:
+		// FIXME: From the name it looks like this will also quit the program.
+		// This shouldn't do that though.
+		__android_log_assert("Fatal error", "ScummVM", "%s", message);
+		break;
+	}
+}
 
 static jint ScummVM_scummVMMain(JNIEnv* env, jobject self, jobjectArray args) {
 	OSystem_Android* cpp_obj = OSystem_Android::fromJavaObject(env, self);