10e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick/* 20e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * Copyright 2017, The Android Open Source Project 30e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * 40e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * Licensed under the Apache License, Version 2.0 (the "License"); 50e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * you may not use this file except in compliance with the License. 60e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * You may obtain a copy of the License at 70e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * 80e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * http://www.apache.org/licenses/LICENSE-2.0 90e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * 100e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * Unless required by applicable law or agreed to in writing, software 110e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * distributed under the License is distributed on an "AS IS" BASIS, 120e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * See the License for the specific language governing permissions and 140e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick * limitations under the License. 150e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick */ 160e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 170e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick#include <android_runtime/AndroidRuntime.h> 180e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick#include <jni.h> 1960cc6c03ff489169a6337f770ff06197ed17263cSteven Moreland#include <nativehelper/JNIHelp.h> 200e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 210e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick#include "android_media_MediaMetricsJNI.h" 220e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick#include <media/MediaAnalyticsItem.h> 230e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 240e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 250e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essicknamespace android { 260e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 2710353e36018224b86ef2918d1d68107459d445cfRay Essick// place the attributes into a java PersistableBundle object 280e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essickjobject MediaMetricsJNI::writeMetricsToBundle(JNIEnv* env, MediaAnalyticsItem *item, jobject mybundle) { 290e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 3010353e36018224b86ef2918d1d68107459d445cfRay Essick jclass clazzBundle = env->FindClass("android/os/PersistableBundle"); 310e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick if (clazzBundle==NULL) { 3210353e36018224b86ef2918d1d68107459d445cfRay Essick ALOGD("can't find android/os/PersistableBundle"); 330e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick return NULL; 340e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick } 350e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // sometimes the caller provides one for us to fill 360e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick if (mybundle == NULL) { 370e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // create the bundle 380e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jmethodID constructID = env->GetMethodID(clazzBundle, "<init>", "()V"); 390e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick mybundle = env->NewObject(clazzBundle, constructID); 400e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick if (mybundle == NULL) { 410e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick return NULL; 420e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick } 430e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick } 440e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 450e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // grab methods that we can invoke 460e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jmethodID setIntID = env->GetMethodID(clazzBundle, "putInt", "(Ljava/lang/String;I)V"); 470e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jmethodID setLongID = env->GetMethodID(clazzBundle, "putLong", "(Ljava/lang/String;J)V"); 480e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jmethodID setDoubleID = env->GetMethodID(clazzBundle, "putDouble", "(Ljava/lang/String;D)V"); 490e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jmethodID setStringID = env->GetMethodID(clazzBundle, "putString", "(Ljava/lang/String;Ljava/lang/String;)V"); 500e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 510e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // env, class, method, {parms} 520e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick //env->CallVoidMethod(env, mybundle, setIntID, jstr, jint); 530e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 540e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // iterate through my attributes 550e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // -- get name, get type, get value 560e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // -- insert appropriately into the bundle 570e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick for (size_t i = 0 ; i < item->mPropCount; i++ ) { 5810353e36018224b86ef2918d1d68107459d445cfRay Essick MediaAnalyticsItem::Prop *prop = &item->mProps[i]; 590e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // build the key parameter from prop->mName 600e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick jstring keyName = env->NewStringUTF(prop->mName); 610e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick // invoke the appropriate method to insert 620e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick switch (prop->mType) { 630e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick case MediaAnalyticsItem::kTypeInt32: 640e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick env->CallVoidMethod(mybundle, setIntID, 650e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick keyName, (jint) prop->u.int32Value); 660e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick break; 670e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick case MediaAnalyticsItem::kTypeInt64: 680e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick env->CallVoidMethod(mybundle, setLongID, 690e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick keyName, (jlong) prop->u.int64Value); 700e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick break; 710e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick case MediaAnalyticsItem::kTypeDouble: 720e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick env->CallVoidMethod(mybundle, setDoubleID, 730e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick keyName, (jdouble) prop->u.doubleValue); 740e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick break; 750e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick case MediaAnalyticsItem::kTypeCString: 760e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick env->CallVoidMethod(mybundle, setStringID, keyName, 770e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick env->NewStringUTF(prop->u.CStringValue)); 780e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick break; 790e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick default: 800e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick ALOGE("to_String bad item type: %d for %s", 810e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick prop->mType, prop->mName); 820e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick break; 830e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick } 840e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick } 850e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 860e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick return mybundle; 870e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick} 880e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 890e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick}; // namespace android 900e0fee1e3a04023c9ec122d3bd7da54e9565c3e7Ray Essick 91