am 1bc1b8a5: Merge "Make sure crop rect information is visible from java." into jb-dev (b2725f7c) · Commits · e / os / android_frameworks_base

media/jni/android_media_Utils.cpp

+48 −0

Original line number	Diff line number	Diff line
		@@ -125,6 +125,19 @@ static jobject makeByteBufferObject(
		return byteBufObj;
		}

		static void SetMapInt32(
		JNIEnv *env, jobject hashMapObj, jmethodID hashMapPutID,
		const char *key, int32_t value) {
		jstring keyObj = env->NewStringUTF(key);
		jobject valueObj = makeIntegerObject(env, value);

		jobject res = env->CallObjectMethod(
		hashMapObj, hashMapPutID, keyObj, valueObj);

		env->DeleteLocalRef(valueObj); valueObj = NULL;
		env->DeleteLocalRef(keyObj); keyObj = NULL;
		}

		status_t ConvertMessageToMap(
		JNIEnv env, const sp<AMessage> &msg, jobject map) {
		jclass hashMapClazz = env->FindClass("java/util/HashMap");
		@@ -205,6 +218,41 @@ status_t ConvertMessageToMap(
		break;
		}

		case AMessage::kTypeRect:
		{
		int32_t left, top, right, bottom;
		CHECK(msg->findRect(key, &left, &top, &right, &bottom));

		SetMapInt32(
		env,
		hashMap,
		hashMapPutID,
		StringPrintf("%s-left", key).c_str(),
		left);

		SetMapInt32(
		env,
		hashMap,
		hashMapPutID,
		StringPrintf("%s-top", key).c_str(),
		top);

		SetMapInt32(
		env,
		hashMap,
		hashMapPutID,
		StringPrintf("%s-right", key).c_str(),
		right);

		SetMapInt32(
		env,
		hashMap,
		hashMapPutID,
		StringPrintf("%s-bottom", key).c_str(),
		bottom);
		break;
		}

		default:
		break;
		}