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Merge "Add SystemProperties.reportSyspropChanged()." am: 45c0c6939f

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am: 8c05ff96fb

Change-Id: Ib406f48dc35ecededd89ed8ed8750622a26d9ee2
This commit is contained in:
Martijn Coenen
2016-11-22 09:55:03 +00:00
committed by android-build-merger
parent 5366e9bf71 8c05ff96fb
commit 201cf4fb27
2 changed files with 15 additions and 0 deletions
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8
core/java/android/os/SystemProperties.java
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@@ -39,6 +39,7 @@ public class SystemProperties
private static native boolean native_get_boolean(String key, boolean def); 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_set(String key, String def);
private static native void native_add_change_callback(); private static native void native_add_change_callback();
private static native void native_report_sysprop_change();
/** /**
* Get the value for the given key. * 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();
}
} }

7
core/jni/android_os_SystemProperties.cpp
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@@ -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[] = { static const JNINativeMethod method_table[] = {
{ "native_get", "(Ljava/lang/String;)Ljava/lang/String;", { "native_get", "(Ljava/lang/String;)Ljava/lang/String;",
(void*) SystemProperties_getS }, (void*) SystemProperties_getS },
@@ -235,6 +240,8 @@ static const JNINativeMethod method_table[] = {
(void*) SystemProperties_set }, (void*) SystemProperties_set },
{ "native_add_change_callback", "()V", { "native_add_change_callback", "()V",
(void*) SystemProperties_add_change_callback }, (void*) SystemProperties_add_change_callback },
{ "native_report_sysprop_change", "()V",
(void*) SystemProperties_report_sysprop_change },
}; };
int register_android_os_SystemProperties(JNIEnv *env) int register_android_os_SystemProperties(JNIEnv *env)