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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 18:28:45 -0800 |
commit | d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 (patch) | |
tree | 4b825dc642cb6eb9a060e54bf8d69288fbee4904 /core/jni/android_os_UEventObserver.cpp | |
parent | 076357b8567458d4b6dfdcf839ef751634cd2bfb (diff) | |
download | frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.zip frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.gz frameworks_base-d83a98f4ce9cfa908f5c54bbd70f03eec07e7553.tar.bz2 |
auto import from //depot/cupcake/@135843
Diffstat (limited to 'core/jni/android_os_UEventObserver.cpp')
-rw-r--r-- | core/jni/android_os_UEventObserver.cpp | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/core/jni/android_os_UEventObserver.cpp b/core/jni/android_os_UEventObserver.cpp deleted file mode 100644 index 7f31b00..0000000 --- a/core/jni/android_os_UEventObserver.cpp +++ /dev/null @@ -1,70 +0,0 @@ -/* - * Copyright (C) 2008 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. - */ - -#define LOG_TAG "UEventObserver" -#include "utils/Log.h" - -#include "hardware_legacy/uevent.h" -#include "jni.h" -#include "JNIHelp.h" -#include "android_runtime/AndroidRuntime.h" - -namespace android -{ - -static void -android_os_UEventObserver_native_setup(JNIEnv *env, jclass clazz) -{ - if (!uevent_init()) { - jniThrowException(env, "java/lang/RuntimeException", - "Unable to open socket for UEventObserver"); - } -} - -static int -android_os_UEventObserver_next_event(JNIEnv *env, jclass clazz, jbyteArray jbuffer) -{ - int buf_sz = env->GetArrayLength(jbuffer); - char *buffer = (char*)env->GetByteArrayElements(jbuffer, NULL); - - int length = uevent_next_event(buffer, buf_sz - 1); - - env->ReleaseByteArrayElements(jbuffer, (jbyte*)buffer, 0); - - return length; -} - -static JNINativeMethod gMethods[] = { - {"native_setup", "()V", (void *)android_os_UEventObserver_native_setup}, - {"next_event", "([B)I", (void *)android_os_UEventObserver_next_event}, -}; - - -int register_android_os_UEventObserver(JNIEnv *env) -{ - jclass clazz; - - clazz = env->FindClass("android/os/UEventObserver"); - if (clazz == NULL) { - LOGE("Can't find android/os/UEventObserver"); - return -1; - } - - return AndroidRuntime::registerNativeMethods(env, - "android/os/UEventObserver", gMethods, NELEM(gMethods)); -} - -} // namespace android |