First pass at NativeActivity.

This is a rough sketch of the new pure-native API, which you can
use through a NativeActivity in your manifest (no Java code in
the .apk needed!).

Intentionally no docs yet, the API is still being seriously
messed with.  But it works.

Change-Id: I0e916d58a0d159ecaf3689e41834eb8dc681c0c0

1 files changed, 68 insertions, 0 deletions

diff --git a/native/include/android/native_activity.h b/native/include/android/native_activity.h
new file mode 100644
index 0000000..8b09461
--- /dev/null
+++ b/native/include/android/native_activity.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+
+#ifndef ANDROID_NATIVE_ACTIVITY_H
+#define ANDROID_NATIVE_ACTIVITY_H
+
+#include <stdint.h>
+#include <sys/types.h>
+
+#include <jni.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct android_activity_callbacks_t;
+
+typedef struct android_activity_t {
+    struct android_activity_callbacks_t* callbacks;
+
+    JNIEnv* env;
+    jobject clazz;
+
+    void* instance;
+} android_activity_t;
+
+typedef struct android_activity_callbacks_t {
+    void (*onStart)(android_activity_t* activity);
+    void (*onResume)(android_activity_t* activity);
+    void* (*onSaveInstanceState)(android_activity_t* activity, size_t* outSize);
+    void (*onPause)(android_activity_t* activity);
+    void (*onStop)(android_activity_t* activity);
+    void (*onDestroy)(android_activity_t* activity);
+
+    void (*onLowMemory)(android_activity_t* activity);
+    void (*onWindowFocusChanged)(android_activity_t* activity, int hasFocus);
+} android_activity_callbacks_t;
+
+typedef void android_activity_create_t(android_activity_t* activity,
+        void* savedState, size_t savedStateSize);
+
+extern android_activity_create_t android_onCreateActivity;
+
+#if 0
+extern android_onCreateActivity(android_activity_t activity,
+        void* savedState, size_t savedStateSize);
+#endif
+
+#ifdef __cplusplus
+};
+#endif
+
+#endif // ANDROID_NATIVE_ACTIVITY_H
+