Merge "There was copy and paste code in JNI to create a DrmConvertedStatus object."

Author: James Dong

drm/jni/android_drm_DrmManagerClient.cpp

@@ -620,17 +620,8 @@ static jint android_drm_DrmManagerClient_openConvertSession(
     return convertId;
 }
 
-static jobject android_drm_DrmManagerClient_convertData(
-            JNIEnv* env, jobject thiz, jint uniqueId, jint convertId, jbyteArray inputData) {
-    ALOGV("convertData Enter");
-
-    int dataLength = 0;
-    char* mData = Utility::getByteArrayValue(env, inputData, &dataLength);
-    const DrmBuffer buffer(mData, dataLength);
-
-    DrmConvertedStatus* pDrmConvertedStatus
-            = getDrmManagerClientImpl(env, thiz)->convertData(uniqueId, convertId, &buffer);
-
+static jobject GetConvertedStatus(JNIEnv* env, DrmConvertedStatus* pDrmConvertedStatus) {
+    ALOGV("GetConvertedStatus - Enter");
     jclass localRef = env->FindClass("android/drm/DrmConvertedStatus");
 
     jobject drmConvertedStatus = NULL;
@@ -642,8 +633,8 @@ static jobject android_drm_DrmManagerClient_convertData(
         if (NULL != pDrmConvertedStatus->convertedData) {
             int length = pDrmConvertedStatus->convertedData->length;
             dataArray = env->NewByteArray(length);
-            env->SetByteArrayRegion(dataArray, 0, length,
-                            (jbyte*) pDrmConvertedStatus->convertedData->data);
+            env->SetByteArrayRegion(
+                dataArray, 0, length, (jbyte*) pDrmConvertedStatus->convertedData->data);
 
             delete [] pDrmConvertedStatus->convertedData->data;
             delete pDrmConvertedStatus->convertedData; pDrmConvertedStatus->convertedData = NULL;
@@ -654,48 +645,42 @@ static jobject android_drm_DrmManagerClient_convertData(
                              statusCode, dataArray, pDrmConvertedStatus->offset);
     }
 
-    delete[] mData; mData = NULL;
     delete pDrmConvertedStatus; pDrmConvertedStatus = NULL;
 
-    ALOGV("convertData - Exit");
+    ALOGV("GetConvertedStatus - Exit");
     return drmConvertedStatus;
 }
 
-static jobject android_drm_DrmManagerClient_closeConvertSession(
-            JNIEnv* env, jobject thiz, int uniqueId, jint convertId) {
+static jobject android_drm_DrmManagerClient_convertData(
+            JNIEnv* env, jobject thiz, jint uniqueId, jint convertId, jbyteArray inputData) {
+    ALOGV("convertData Enter");
 
-    ALOGV("closeConvertSession Enter");
+    int dataLength = 0;
+    char* mData = Utility::getByteArrayValue(env, inputData, &dataLength);
+    const DrmBuffer buffer(mData, dataLength);
 
     DrmConvertedStatus* pDrmConvertedStatus
-                = getDrmManagerClientImpl(env, thiz)->closeConvertSession(uniqueId, convertId);
-
-    jclass localRef = env->FindClass("android/drm/DrmConvertedStatus");
+            = getDrmManagerClientImpl(env, thiz)->convertData(uniqueId, convertId, &buffer);
+    jobject status = GetConvertedStatus(env, pDrmConvertedStatus);
 
-    jobject drmConvertedStatus = NULL;
+    delete[] mData;
+    mData = NULL;
 
-    if (NULL != localRef && NULL != pDrmConvertedStatus) {
-        int statusCode = pDrmConvertedStatus->statusCode;
+    ALOGV("convertData - Exit");
+    return status;
+}
 
-        jbyteArray dataArray = NULL;
-        if (NULL != pDrmConvertedStatus->convertedData) {
-            int length = pDrmConvertedStatus->convertedData->length;
-            dataArray = env->NewByteArray(length);
-            env->SetByteArrayRegion(
-                dataArray, 0, length, (jbyte*) pDrmConvertedStatus->convertedData->data);
+static jobject android_drm_DrmManagerClient_closeConvertSession(
+            JNIEnv* env, jobject thiz, int uniqueId, jint convertId) {
 
-            delete [] pDrmConvertedStatus->convertedData->data;
-            delete pDrmConvertedStatus->convertedData; pDrmConvertedStatus->convertedData = NULL;
-        }
-        jmethodID constructorId = env->GetMethodID(localRef, "<init>", "(I[BI)V");
-        drmConvertedStatus
-            = env->NewObject(localRef, constructorId,
-                             statusCode, dataArray, pDrmConvertedStatus->offset);
-    }
+    ALOGV("closeConvertSession Enter");
 
-    delete pDrmConvertedStatus; pDrmConvertedStatus = NULL;
+    DrmConvertedStatus* pDrmConvertedStatus
+                = getDrmManagerClientImpl(env, thiz)->closeConvertSession(uniqueId, convertId);
+    jobject status = GetConvertedStatus(env, pDrmConvertedStatus);
 
     ALOGV("closeConvertSession - Exit");
-    return drmConvertedStatus;
+    return status;
 }
 
 static JNINativeMethod nativeMethods[] = {