16e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase/* 26e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * Copyright (C) 2010 The Android Open Source Project 36e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * 46e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * Licensed under the Apache License, Version 2.0 (the "License"); 56e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * you may not use this file except in compliance with the License. 66e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * You may obtain a copy of the License at 76e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * 86e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * http://www.apache.org/licenses/LICENSE-2.0 96e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * 106e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * Unless required by applicable law or agreed to in writing, software 116e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * distributed under the License is distributed on an "AS IS" BASIS, 126e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 136e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * See the License for the specific language governing permissions and 146e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase * limitations under the License. 156e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase */ 166e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 176e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase#include <stdio.h> 186e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase#include <assert.h> 196e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 206e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase#include "jni.h" 21ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe#include "core_jni_helpers.h" 226e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase#include <utils/misc.h> 236e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 246e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase// ---------------------------------------------------------------------------- 256e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 266e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haasenamespace android { 276e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 286e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase// ---------------------------------------------------------------------------- 296e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 306e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haaseconst char* const kClassPathName = "android/animation/PropertyValuesHolder"; 316e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 32fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhatstatic jlong android_animation_PropertyValuesHolder_getIntMethod( 336e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase JNIEnv* env, jclass pvhClass, jclass targetClass, jstring methodName) 346e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase{ 356e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase const char *nativeString = env->GetStringUTFChars(methodName, 0); 366e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase jmethodID mid = env->GetMethodID(targetClass, nativeString, "(I)V"); 376e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase env->ReleaseStringUTFChars(methodName, nativeString); 38fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat return reinterpret_cast<jlong>(mid); 396e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase} 406e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 41fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhatstatic jlong android_animation_PropertyValuesHolder_getFloatMethod( 426e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase JNIEnv* env, jclass pvhClass, jclass targetClass, jstring methodName) 436e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase{ 446e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase const char *nativeString = env->GetStringUTFChars(methodName, 0); 456e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase jmethodID mid = env->GetMethodID(targetClass, nativeString, "(F)V"); 466e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase env->ReleaseStringUTFChars(methodName, nativeString); 47fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat return reinterpret_cast<jlong>(mid); 486e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase} 496e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 50fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhatstatic jlong getMultiparameterMethod(JNIEnv* env, jclass targetClass, jstring methodName, 514eed52944c0fcb3afa7369aba60fb5c655580286George Mount jint parameterCount, char parameterType) 524eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 534eed52944c0fcb3afa7369aba60fb5c655580286George Mount const char *nativeString = env->GetStringUTFChars(methodName, 0); 544eed52944c0fcb3afa7369aba60fb5c655580286George Mount char *signature = new char[parameterCount + 4]; 554eed52944c0fcb3afa7369aba60fb5c655580286George Mount signature[0] = '('; 564eed52944c0fcb3afa7369aba60fb5c655580286George Mount memset(&(signature[1]), parameterType, parameterCount); 574eed52944c0fcb3afa7369aba60fb5c655580286George Mount strcpy(&(signature[parameterCount + 1]), ")V"); 584eed52944c0fcb3afa7369aba60fb5c655580286George Mount jmethodID mid = env->GetMethodID(targetClass, nativeString, signature); 594eed52944c0fcb3afa7369aba60fb5c655580286George Mount delete[] signature; 604eed52944c0fcb3afa7369aba60fb5c655580286George Mount env->ReleaseStringUTFChars(methodName, nativeString); 61fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat return reinterpret_cast<jlong>(mid); 624eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 634eed52944c0fcb3afa7369aba60fb5c655580286George Mount 64fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhatstatic jlong android_animation_PropertyValuesHolder_getMultipleFloatMethod( 654eed52944c0fcb3afa7369aba60fb5c655580286George Mount JNIEnv* env, jclass pvhClass, jclass targetClass, jstring methodName, jint parameterCount) 664eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 674eed52944c0fcb3afa7369aba60fb5c655580286George Mount return getMultiparameterMethod(env, targetClass, methodName, parameterCount, 'F'); 684eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 694eed52944c0fcb3afa7369aba60fb5c655580286George Mount 70fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhatstatic jlong android_animation_PropertyValuesHolder_getMultipleIntMethod( 714eed52944c0fcb3afa7369aba60fb5c655580286George Mount JNIEnv* env, jclass pvhClass, jclass targetClass, jstring methodName, jint parameterCount) 724eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 734eed52944c0fcb3afa7369aba60fb5c655580286George Mount return getMultiparameterMethod(env, targetClass, methodName, parameterCount, 'I'); 744eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 754eed52944c0fcb3afa7369aba60fb5c655580286George Mount 766e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haasestatic void android_animation_PropertyValuesHolder_callIntMethod( 77fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, jint arg) 786e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase{ 79fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg); 806e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase} 816e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 826e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haasestatic void android_animation_PropertyValuesHolder_callFloatMethod( 83fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, jfloat arg) 846e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase{ 85fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg); 866e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase} 876e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 884eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callTwoFloatMethod( 89fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, float arg1, float arg2) 904eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 91fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg1, arg2); 924eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 934eed52944c0fcb3afa7369aba60fb5c655580286George Mount 944eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callFourFloatMethod( 95fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, float arg1, float arg2, 964eed52944c0fcb3afa7369aba60fb5c655580286George Mount float arg3, float arg4) 974eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 98fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg1, arg2, arg3, arg4); 994eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 1004eed52944c0fcb3afa7369aba60fb5c655580286George Mount 1014eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callMultipleFloatMethod( 102fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, jfloatArray arg) 1034eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 1044eed52944c0fcb3afa7369aba60fb5c655580286George Mount jsize parameterCount = env->GetArrayLength(arg); 1054eed52944c0fcb3afa7369aba60fb5c655580286George Mount jfloat *floatValues = env->GetFloatArrayElements(arg, NULL); 1064eed52944c0fcb3afa7369aba60fb5c655580286George Mount jvalue* values = new jvalue[parameterCount]; 1074eed52944c0fcb3afa7369aba60fb5c655580286George Mount for (int i = 0; i < parameterCount; i++) { 1084eed52944c0fcb3afa7369aba60fb5c655580286George Mount values[i].f = floatValues[i]; 1094eed52944c0fcb3afa7369aba60fb5c655580286George Mount } 110fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethodA(target, reinterpret_cast<jmethodID>(methodID), values); 1114eed52944c0fcb3afa7369aba60fb5c655580286George Mount delete[] values; 1124eed52944c0fcb3afa7369aba60fb5c655580286George Mount env->ReleaseFloatArrayElements(arg, floatValues, JNI_ABORT); 1134eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 1144eed52944c0fcb3afa7369aba60fb5c655580286George Mount 1154eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callTwoIntMethod( 116fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, int arg1, int arg2) 1174eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 118fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg1, arg2); 1194eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 1204eed52944c0fcb3afa7369aba60fb5c655580286George Mount 1214eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callFourIntMethod( 122fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, int arg1, int arg2, 1234eed52944c0fcb3afa7369aba60fb5c655580286George Mount int arg3, int arg4) 1244eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 125fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethod(target, reinterpret_cast<jmethodID>(methodID), arg1, arg2, arg3, arg4); 1264eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 1274eed52944c0fcb3afa7369aba60fb5c655580286George Mount 1284eed52944c0fcb3afa7369aba60fb5c655580286George Mountstatic void android_animation_PropertyValuesHolder_callMultipleIntMethod( 129fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat JNIEnv* env, jclass pvhObject, jobject target, jlong methodID, jintArray arg) 1304eed52944c0fcb3afa7369aba60fb5c655580286George Mount{ 1314eed52944c0fcb3afa7369aba60fb5c655580286George Mount jsize parameterCount = env->GetArrayLength(arg); 1324eed52944c0fcb3afa7369aba60fb5c655580286George Mount jint *intValues = env->GetIntArrayElements(arg, NULL); 1334eed52944c0fcb3afa7369aba60fb5c655580286George Mount jvalue* values = new jvalue[parameterCount]; 1344eed52944c0fcb3afa7369aba60fb5c655580286George Mount for (int i = 0; i < parameterCount; i++) { 1354eed52944c0fcb3afa7369aba60fb5c655580286George Mount values[i].i = intValues[i]; 1364eed52944c0fcb3afa7369aba60fb5c655580286George Mount } 137fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat env->CallVoidMethodA(target, reinterpret_cast<jmethodID>(methodID), values); 1384eed52944c0fcb3afa7369aba60fb5c655580286George Mount delete[] values; 1394eed52944c0fcb3afa7369aba60fb5c655580286George Mount env->ReleaseIntArrayElements(arg, intValues, JNI_ABORT); 1404eed52944c0fcb3afa7369aba60fb5c655580286George Mount} 1414eed52944c0fcb3afa7369aba60fb5c655580286George Mount 14276f6a86de25e1bf74717e047e55fd44b089673f3Daniel Micaystatic const JNINativeMethod gMethods[] = { 143fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nGetIntMethod", "(Ljava/lang/Class;Ljava/lang/String;)J", 1446e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase (void*)android_animation_PropertyValuesHolder_getIntMethod }, 145fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nGetFloatMethod", "(Ljava/lang/Class;Ljava/lang/String;)J", 1466e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase (void*)android_animation_PropertyValuesHolder_getFloatMethod }, 147fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nGetMultipleFloatMethod", "(Ljava/lang/Class;Ljava/lang/String;I)J", 1484eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_getMultipleFloatMethod }, 149fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nGetMultipleIntMethod", "(Ljava/lang/Class;Ljava/lang/String;I)J", 1504eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_getMultipleIntMethod }, 151fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallIntMethod", "(Ljava/lang/Object;JI)V", 1526e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase (void*)android_animation_PropertyValuesHolder_callIntMethod }, 153fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallFloatMethod", "(Ljava/lang/Object;JF)V", 1544eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callFloatMethod }, 155fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallTwoFloatMethod", "(Ljava/lang/Object;JFF)V", 1564eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callTwoFloatMethod }, 157fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallFourFloatMethod", "(Ljava/lang/Object;JFFFF)V", 1584eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callFourFloatMethod }, 159fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallMultipleFloatMethod", "(Ljava/lang/Object;J[F)V", 1604eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callMultipleFloatMethod }, 161fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallTwoIntMethod", "(Ljava/lang/Object;JII)V", 1624eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callTwoIntMethod }, 163fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallFourIntMethod", "(Ljava/lang/Object;JIIII)V", 1644eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callFourIntMethod }, 165fbb35fb39eb74c6fa7ba6804faeaccb80483be14Ashok Bhat { "nCallMultipleIntMethod", "(Ljava/lang/Object;J[I)V", 1664eed52944c0fcb3afa7369aba60fb5c655580286George Mount (void*)android_animation_PropertyValuesHolder_callMultipleIntMethod }, 1676e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase}; 1686e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 1696e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haaseint register_android_animation_PropertyValuesHolder(JNIEnv* env) 1706e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase{ 171ed6b9dff563c5e22f040ff37e12c0d771e0478aeAndreas Gampe return RegisterMethodsOrDie(env, kClassPathName, gMethods, NELEM(gMethods)); 1726e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase} 1736e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase 1746e0ecb4eed5cd2e1f15766d7028467129974a12dChet Haase}; 175