diff options
| -rw-r--r-- | core/java/android/os/SystemProperties.java | 8 | ||||
| -rw-r--r-- | core/jni/android_os_SystemProperties.cpp | 7 |
2 files changed, 15 insertions, 0 deletions
diff --git a/core/java/android/os/SystemProperties.java b/core/java/android/os/SystemProperties.java index 1479035df978..e47c2380ca83 100644 --- a/core/java/android/os/SystemProperties.java +++ b/core/java/android/os/SystemProperties.java @@ -39,6 +39,7 @@ public class SystemProperties private static native boolean native_get_boolean(String key, boolean def); private static native void native_set(String key, String def); private static native void native_add_change_callback(); + private static native void native_report_sysprop_change(); /** * Get the value for the given key. @@ -151,4 +152,11 @@ public class SystemProperties } } } + + /* + * Notifies listeners that a system property has changed + */ + public static void reportSyspropChanged() { + native_report_sysprop_change(); + } } diff --git a/core/jni/android_os_SystemProperties.cpp b/core/jni/android_os_SystemProperties.cpp index 5dace6b7e536..8844fb0a261f 100644 --- a/core/jni/android_os_SystemProperties.cpp +++ b/core/jni/android_os_SystemProperties.cpp @@ -220,6 +220,11 @@ static void SystemProperties_add_change_callback(JNIEnv *env, jobject clazz) } } +static void SystemProperties_report_sysprop_change(JNIEnv /**env*/, jobject /*clazz*/) +{ + report_sysprop_change(); +} + static const JNINativeMethod method_table[] = { { "native_get", "(Ljava/lang/String;)Ljava/lang/String;", (void*) SystemProperties_getS }, @@ -235,6 +240,8 @@ static const JNINativeMethod method_table[] = { (void*) SystemProperties_set }, { "native_add_change_callback", "()V", (void*) SystemProperties_add_change_callback }, + { "native_report_sysprop_change", "()V", + (void*) SystemProperties_report_sysprop_change }, }; int register_android_os_SystemProperties(JNIEnv *env) |