android_app_NativeActivity.cpp revision 8335f1ccccedb6655d96d9d5b697a7f0938235dd
169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn/* 269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * Copyright (C) 2010 The Android Open Source Project 369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * 469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * Licensed under the Apache License, Version 2.0 (the "License"); 569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * you may not use this file except in compliance with the License. 669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * You may obtain a copy of the License at 769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * 869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * http://www.apache.org/licenses/LICENSE-2.0 969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * 1069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * Unless required by applicable law or agreed to in writing, software 1169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * distributed under the License is distributed on an "AS IS" BASIS, 1269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * See the License for the specific language governing permissions and 1469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn * limitations under the License. 1569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn */ 1669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 1769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn#define LOG_TAG "NativeActivity" 1869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn#include <utils/Log.h> 1969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 203c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include <poll.h> 213c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include <dlfcn.h> 22d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn#include <fcntl.h> 233c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 24289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn#include <android_runtime/android_app_NativeActivity.h> 256cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate#include <android_runtime/android_util_AssetManager.h> 268335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian#include <android_runtime/android_view_Surface.h> 278335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian#include <android_runtime/AndroidRuntime.h> 28b93a03f841d93498bfea6cc92a22faa34bce1337Mathias Agopian#include <androidfw/InputTransport.h> 298335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian 308335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian#include <gui/Surface.h> 318335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian 328335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian#include <system/window.h> 338335f1ccccedb6655d96d9d5b697a7f0938235ddMathias Agopian 344fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown#include <utils/Looper.h> 3569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 363c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "JNIHelp.h" 373c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_os_MessageQueue.h" 383c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_view_InputChannel.h" 393c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_view_KeyEvent.h" 4069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 41db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn#define LOG_TRACE(...) 4228d9f024e043817212b15f04128d0464330502eaSteve Block//#define LOG_TRACE(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__) 43d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 4469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornnamespace android 4569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 4669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackbornstatic struct { 483c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn jmethodID dispatchUnhandledKeyEvent; 492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jmethodID preDispatchKeyEvent; 50db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn jmethodID finish; 5154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFlags; 5254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFormat; 53d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID showIme; 54d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID hideIme; 553c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} gNativeActivityClassInfo; 563c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 5854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 59289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct ActivityWork { 60289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t cmd; 61289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg1; 62289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg2; 63289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 64289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 65289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornenum { 66289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_DEF_KEY = 1, 67db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn CMD_FINISH, 68289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FORMAT, 69289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FLAGS, 70d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_SHOW_SOFT_INPUT, 71d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_HIDE_SOFT_INPUT, 72289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 73289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 74289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic void write_work(int fd, int32_t cmd, int32_t arg1=0, int32_t arg2=0) { 75289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 76289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.cmd = cmd; 77289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg1 = arg1; 78289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg2 = arg2; 79289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 80d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("write_work: cmd=%d", cmd); 81d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 82289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornrestart: 83289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = write(fd, &work, sizeof(work)); 84289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res < 0 && errno == EINTR) { 85289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn goto restart; 86289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 87289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 88289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(work)) return; 89289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 908564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed writing to work fd: %s", strerror(errno)); 918564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated writing to work fd: %d", res); 92289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 93289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 94289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic bool read_work(int fd, ActivityWork* outWork) { 95289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = read(fd, outWork, sizeof(ActivityWork)); 96289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn // no need to worry about EINTR, poll loop will just come back again. 97289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(ActivityWork)) return true; 98289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 998564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed reading work fd: %s", strerror(errno)); 1008564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated reading work fd: %d", res); 101289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn return false; 102289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 103289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 104289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn// ------------------------------------------------------------------------ 105289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 106d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} // namespace android 107d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 108d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornusing namespace android; 109d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 110d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::AInputQueue(const sp<InputChannel>& channel, int workWrite) : 1112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mWorkWrite(workWrite), mConsumer(channel), mSeq(0) { 112d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int msgpipe[2]; 113d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (pipe(msgpipe)) { 1148564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("could not create pipe: %s", strerror(errno)); 115d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = mDispatchKeyWrite = -1; 116d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 117d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = msgpipe[0]; 118d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite = msgpipe[1]; 119d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(mDispatchKeyRead, F_SETFL, O_NONBLOCK); 120d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue read pipe " 121d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 122d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(mDispatchKeyWrite, F_SETFL, O_NONBLOCK); 123d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue write pipe " 124d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 1253c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 126d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 127d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 128d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::~AInputQueue() { 129d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyRead); 130d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyWrite); 131d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 132d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 13342c03e579aade011b451e2a13ea3f44a2ef0056aDianne Hackbornvoid AInputQueue::attachLooper(ALooper* looper, int ident, 1344fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ALooper_callbackFunc callback, void* data) { 1354fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper = static_cast<android::Looper*>(looper); 136cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown mLooper->addFd(mConsumer.getChannel()->getFd(), 1374fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 1384fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->addFd(mDispatchKeyRead, 1394fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 140d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 141d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 142d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::detachLooper() { 143cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown mLooper->removeFd(mConsumer.getChannel()->getFd()); 1444fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->removeFd(mDispatchKeyRead); 145d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 146d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 147d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::hasEvents() { 148d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct pollfd pfd[2]; 149d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 150cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown pfd[0].fd = mConsumer.getChannel()->getFd(); 151d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].events = POLLIN; 152d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].revents = 0; 153d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[1].fd = mDispatchKeyRead; 1542bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root pfd[1].events = POLLIN; 1552bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root pfd[1].revents = 0; 1563c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 157d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int nfd = poll(pfd, 2, 0); 158d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nfd <= 0) return 0; 1592bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root return ((pfd[0].revents & POLLIN) || (pfd[1].revents & POLLIN)) ? 1 : -1; 160d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 161d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 162d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::getEvent(AInputEvent** outEvent) { 163d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = NULL; 164d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 1652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn bool finishNow = false; 1662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 167d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn char byteread; 168d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ssize_t nRead = read(mDispatchKeyRead, &byteread, 1); 169d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nRead == 1) { 1703c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.lock(); 171d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mDispatchingKeys.size() > 0) { 172d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* kevent = mDispatchingKeys[0]; 173d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = kevent; 174d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.removeAt(0); 1752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 1762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = kevent; 1772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 178072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown inflight.finishSeq = 0; 1792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 1802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mFinishPreDispatches.size() > 0) { 1822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish(mFinishPreDispatches[0]); 1832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.removeAt(0); 1842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 1852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 1862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 1872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq == finish.seq) { 1882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = inflight.event; 1892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finishNow = finish.handled; 1902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (*outEvent == NULL) { 1938564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("getEvent couldn't find inflight for seq %d", finish.seq); 1942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1953c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 1963c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.unlock(); 1972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 1982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (finishNow) { 1993915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishEvent(*outEvent, true, false); 2002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = NULL; 2012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return -1; 2022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else if (*outEvent != NULL) { 203d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 204d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 2053c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 206d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 207072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown uint32_t consumerSeq; 208d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn InputEvent* myEvent = NULL; 209072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown status_t res = mConsumer.consume(this, true /*consumeBatches*/, &consumerSeq, &myEvent); 210d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (res != android::OK) { 211072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown if (res != android::WOULD_BLOCK) { 212072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown ALOGW("channel '%s' ~ Failed to consume input event. status=%d", 213072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown mConsumer.getChannel()->getName().string(), res); 214072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown } 215d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return -1; 216d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 217d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2182c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 2192c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = myEvent; 2202c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 221072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown inflight.finishSeq = consumerSeq; 2222c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 2232c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 224d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = myEvent; 225d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 226d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 227d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2282c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchEvent(AInputEvent* event) { 2292c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (((InputEvent*)event)->getType() != AINPUT_EVENT_TYPE_KEY) { 2302c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // The IME only cares about key events. 2312c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // For now we only send system keys to the IME... this avoids having 2352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // critical keys like DPAD go through this path. We really need to have 2362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // the IME report which keys it wants. 2372c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (!((KeyEvent*)event)->isSystemKey()) { 2382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2392c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2402c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return preDispatchKey((KeyEvent*)event); 2422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 2432c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2443915bb845b032dc184dba5e60970b803390ca3edJeff Brownvoid AInputQueue::finishEvent(AInputEvent* event, bool handled, bool didDefaultHandling) { 2453915bb845b032dc184dba5e60970b803390ca3edJeff Brown LOG_TRACE("finishEvent: %p handled=%d, didDefaultHandling=%d", event, 2463915bb845b032dc184dba5e60970b803390ca3edJeff Brown handled ? 1 : 0, didDefaultHandling ? 1 : 0); 247d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2483915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (!handled && !didDefaultHandling 2493915bb845b032dc184dba5e60970b803390ca3edJeff Brown && ((InputEvent*)event)->getType() == AINPUT_EVENT_TYPE_KEY 250d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn && ((KeyEvent*)event)->hasDefaultAction()) { 251d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // The app didn't handle this, but it may have a default action 252d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // associated with it. We need to hand this back to Java to be 253d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // executed. 2542c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn doUnhandledKey((KeyEvent*)event); 2552c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 256d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 257d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2592c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 260d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (size_t i=0; i<N; i++) { 2612c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 2622c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == event) { 263072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown if (inflight.finishSeq) { 264072ec96a4900d4616574733646ee46311cb5d2cbJeff Brown status_t res = mConsumer.sendFinishedSignal(inflight.finishSeq, handled); 2652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res != android::OK) { 2668564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Failed to send finished signal on channel '%s'. status=%d", 2672c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mConsumer.getChannel()->getName().string(), res); 2682c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2692c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2702c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (static_cast<InputEvent*>(event)->getType() == AINPUT_EVENT_TYPE_KEY) { 2712c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.push(static_cast<KeyEvent*>(event)); 2722c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 2732c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.push(static_cast<MotionEvent*>(event)); 2742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.removeAt(i); 2762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 2783c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2793c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2813c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2828564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("finishEvent called for unknown event: %p", event); 283d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 284d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 285d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::dispatchEvent(android::KeyEvent* event) { 286d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 287d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchEvent: dispatching=%d write=%d\n", mDispatchingKeys.size(), 288d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite); 289d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.add(event); 2902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 291d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 2922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 293d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::finishPreDispatch(int seq, bool handled) { 2952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatch: seq=%d handled=%d\n", seq, handled ? 1 : 0); 2972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish; 2982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.seq = seq; 2992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.handled = handled; 3002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.add(finish); 3012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 3022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 303d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 304d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 305d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornKeyEvent* AInputQueue::consumeUnhandledEvent() { 306d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* event = NULL; 307d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 308d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3092c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() > 0) { 3102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mUnhandledKeys[0]; 3112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.removeAt(0); 312d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 313d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 314d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 315d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("consumeUnhandledEvent: KeyEvent=%p", event); 316d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 317d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return event; 318d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 319d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3202c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::consumePreDispatchingEvent(int* outSeq) { 3212c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = NULL; 3222c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 323d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3242c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() > 0) { 3252c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mPreDispatchingKeys[0]); 3262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = static_cast<KeyEvent*>(inflight.event); 3272c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outSeq = inflight.seq; 3282c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.removeAt(0); 3292c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3302c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3312c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("consumePreDispatchingEvent: KeyEvent=%p", event); 3332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3372c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::createKeyEvent() { 3382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3392c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event; 3402c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailKeyEvents.size() <= 0) { 3412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new KeyEvent(); 3422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3432c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailKeyEvents.top(); 3442c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.pop(); 3452c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3462c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3472c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3482c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3502c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornMotionEvent* AInputQueue::createMotionEvent() { 3512c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3522c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn MotionEvent* event; 3532c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailMotionEvents.size() <= 0) { 3542c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new MotionEvent(); 3552c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3562c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailMotionEvents.top(); 3572c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.pop(); 3582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3592c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3612c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3622c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::doUnhandledKey(KeyEvent* keyEvent) { 3642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Unhandled key: pending=%d write=%d\n", mUnhandledKeys.size(), mWorkWrite); 3662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() <= 0 && mWorkWrite >= 0) { 367d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 368d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 3692c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.add(keyEvent); 370d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 371d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 372d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3732c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchKey(KeyEvent* keyEvent) { 3742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("preDispatch key: pending=%d write=%d\n", mPreDispatchingKeys.size(), mWorkWrite); 3762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 3772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 3782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event& inflight(mInFlightEvents.editItemAt(i)); 3792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == keyEvent) { 3802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq >= 0) { 3812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // This event has already been pre-dispatched! 3822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Event already pre-dispatched!"); 3832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 3852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mSeq++; 3872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mSeq < 0) mSeq = 1; 3882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = mSeq; 3892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() <= 0 && mWorkWrite >= 0) { 3912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 3922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3932c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.add(inflight); 3942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return true; 3962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3998564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("preDispatchKey called for unknown event: %p", keyEvent); 4002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 4012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 4022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::wakeupDispatch() { 4042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornrestart: 4052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn char dummy = 0; 4062c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int res = write(mDispatchKeyWrite, &dummy, sizeof(dummy)); 4072c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res < 0 && errno == EINTR) { 4082c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn goto restart; 4092c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 4102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res == sizeof(dummy)) return; 4122c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4138564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed writing to dispatch fd: %s", strerror(errno)); 4148564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated writing to dispatch fd: %d", res); 4152c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 4162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 417d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornnamespace android { 4183c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 41954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 42054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 42154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 42254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Native state for interacting with the NativeActivity class. 42354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 424289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct NativeCode : public ANativeActivity { 4252e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn NativeCode(void* _dlhandle, ANativeActivity_createFunc* _createFunc) { 426d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset((ANativeActivity*)this, 0, sizeof(ANativeActivity)); 427d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset(&callbacks, 0, sizeof(callbacks)); 42874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn dlhandle = _dlhandle; 42974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn createActivityFunc = _createFunc; 43054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 431a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 432a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 4333c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mainWorkRead = mainWorkWrite = -1; 43474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 43574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 43674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn ~NativeCode() { 437289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (callbacks.onDestroy != NULL) { 438289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn callbacks.onDestroy(this); 439289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 440289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env != NULL && clazz != NULL) { 441289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(clazz); 4423c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4434fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (looper != NULL && mainWorkRead >= 0) { 4444fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown looper->removeFd(mainWorkRead); 4453c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (nativeInputQueue != NULL) { 4473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn nativeInputQueue->mWorkWrite = -1; 4483c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 449a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setSurface(NULL); 450a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setInputChannel(NULL); 4513c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkRead >= 0) close(mainWorkRead); 4523c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkWrite >= 0) close(mainWorkWrite); 45374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (dlhandle != NULL) { 45454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // for now don't unload... we probably should clean this 45554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // up and only keep one open dlhandle per proc, since there 45654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // is really no benefit to unloading the code. 45754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn //dlclose(dlhandle); 45874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 45974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 46174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn void setSurface(jobject _surface) { 46274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (_surface != NULL) { 463289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn nativeWindow = android_Surface_getNativeWindow(env, _surface); 46474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } else { 46554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 46674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 469a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t setInputChannel(jobject _channel) { 470a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (inputChannel != NULL) { 471a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn delete nativeInputQueue; 472289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(inputChannel); 473a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 474a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 475a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 476a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (_channel != NULL) { 477289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn inputChannel = env->NewGlobalRef(_channel); 478a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn sp<InputChannel> ic = 479289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn android_view_InputChannel_getInputChannel(env, _channel); 480a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (ic != NULL) { 481d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn nativeInputQueue = new AInputQueue(ic, mainWorkWrite); 482a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } else { 483a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return UNKNOWN_ERROR; 484a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 485a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 486a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return OK; 487a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 488a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 4892e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivityCallbacks callbacks; 49069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 49169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* dlhandle; 4922e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivity_createFunc* createActivityFunc; 49374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 494805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 internalDataPathObj; 495805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 externalDataPathObj; 496805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 obbPathObj; 497682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 49854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> nativeWindow; 499d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowWidth; 500d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowHeight; 501d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 502a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jobject inputChannel; 503d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct AInputQueue* nativeInputQueue; 5043c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5053c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // These are used to wake up the main thread to process work. 5063c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkRead; 5073c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkWrite; 5084fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown sp<Looper> looper; 50969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 51069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 511db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornvoid android_NativeActivity_finish(ANativeActivity* activity) { 512db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 513db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn write_work(code->mainWorkWrite, CMD_FINISH, 0); 514db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 515db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 516289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFormat( 517289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t format) { 518289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 519289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FORMAT, format); 520289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 521289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 522289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFlags( 523289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t values, int32_t mask) { 524289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 525289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FLAGS, values, mask); 526289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 527289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 528d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_showSoftInput( 529d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 530d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 531d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_SHOW_SOFT_INPUT, flags); 532d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 533d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 534d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_hideSoftInput( 535d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 536d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 537d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_HIDE_SOFT_INPUT, flags); 538d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 539d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 54054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 54154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 542db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornstatic bool checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { 543db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn if (env->ExceptionCheck()) { 5443762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("An exception was thrown by callback '%s'.", methodName); 545db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn LOGE_EX(env); 546db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn env->ExceptionClear(); 547db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return true; 548db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } 549db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return false; 550db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 551db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 55254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 55354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Callback for handling native events on the application's main thread. 55454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 5554fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brownstatic int mainWorkCallback(int fd, int events, void* data) { 5563c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn NativeCode* code = (NativeCode*)data; 557289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if ((events & POLLIN) == 0) { 5584fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 559289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 560289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 561289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 562289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (!read_work(code->mainWorkRead, &work)) { 5634fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 564289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 565d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 566d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("mainWorkCallback: cmd=%d", work.cmd); 567d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 568289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn switch (work.cmd) { 569289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_DEF_KEY: { 570289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn KeyEvent* keyEvent; 571d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn while ((keyEvent=code->nativeInputQueue->consumeUnhandledEvent()) != NULL) { 572289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 573289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env, keyEvent); 5741f2451007c660091b7b090c1ea332f9044515d2dJeff Brown jboolean handled; 5751f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (inputEventObj) { 5761f2451007c660091b7b090c1ea332f9044515d2dJeff Brown handled = code->env->CallBooleanMethod(code->clazz, 5771f2451007c660091b7b090c1ea332f9044515d2dJeff Brown gNativeActivityClassInfo.dispatchUnhandledKeyEvent, inputEventObj); 5781f2451007c660091b7b090c1ea332f9044515d2dJeff Brown checkAndClearExceptionFromCallback(code->env, "dispatchUnhandledKeyEvent"); 5791f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->DeleteLocalRef(inputEventObj); 5801f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } else { 5813762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Failed to obtain key event for dispatchUnhandledKeyEvent."); 5821f2451007c660091b7b090c1ea332f9044515d2dJeff Brown handled = false; 5831f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 5843915bb845b032dc184dba5e60970b803390ca3edJeff Brown code->nativeInputQueue->finishEvent(keyEvent, handled, true); 5852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 5862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int seq; 5872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn while ((keyEvent=code->nativeInputQueue->consumePreDispatchingEvent(&seq)) != NULL) { 5882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 5892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->env, keyEvent); 5901f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (inputEventObj) { 5911f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->CallVoidMethod(code->clazz, 5921f2451007c660091b7b090c1ea332f9044515d2dJeff Brown gNativeActivityClassInfo.preDispatchKeyEvent, inputEventObj, seq); 5931f2451007c660091b7b090c1ea332f9044515d2dJeff Brown checkAndClearExceptionFromCallback(code->env, "preDispatchKeyEvent"); 5941f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->DeleteLocalRef(inputEventObj); 5951f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } else { 5963762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Failed to obtain key event for preDispatchKeyEvent."); 5971f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 5983c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 599289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 600db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn case CMD_FINISH: { 601db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn code->env->CallVoidMethod(code->clazz, gNativeActivityClassInfo.finish); 602db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "finish"); 603db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } break; 604289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FORMAT: { 605289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 606289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFormat, work.arg1); 607db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFormat"); 608289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 609289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FLAGS: { 610289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 611289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFlags, work.arg1, work.arg2); 612db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFlags"); 613289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 614d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_SHOW_SOFT_INPUT: { 615d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 616d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.showIme, work.arg1); 617db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "showIme"); 618d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 619d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_HIDE_SOFT_INPUT: { 620d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 621d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.hideIme, work.arg1); 622db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "hideIme"); 623d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 624289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn default: 6258564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Unknown work command: %d", work.cmd); 626289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn break; 6273c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6283c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6294fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 6303c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} 6313c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 63254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 63354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 63469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic jint 635e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne HackbornloadNativeCode_native(JNIEnv* env, jobject clazz, jstring path, jstring funcName, 636805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn jobject messageQueue, jstring internalDataDir, jstring obbDir, 637805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn jstring externalDataDir, int sdkVersion, 63808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jobject jAssetMgr, jbyteArray savedState) 63969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 640d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("loadNativeCode_native"); 641d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 64269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn const char* pathStr = env->GetStringUTFChars(path, NULL); 64369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = NULL; 64469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* handle = dlopen(pathStr, RTLD_LAZY); 64669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env->ReleaseStringUTFChars(path, pathStr); 64869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != NULL) { 650e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn const char* funcStr = env->GetStringUTFChars(funcName, NULL); 6512e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn code = new NativeCode(handle, (ANativeActivity_createFunc*) 652e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn dlsym(handle, funcStr)); 653e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn env->ReleaseStringUTFChars(funcName, funcStr); 654e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn 65569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->createActivityFunc == NULL) { 6568564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("ANativeActivity_onCreate not found"); 65769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 65869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return 0; 65969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 6603c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6614fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper = android_os_MessageQueue_getLooper(env, messageQueue); 6624fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (code->looper == NULL) { 6638564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Unable to retrieve MessageQueue's Looper"); 6643c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6653c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6663c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6673c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6683c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int msgpipe[2]; 6693c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (pipe(msgpipe)) { 6708564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("could not create pipe: %s", strerror(errno)); 6713c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6723c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6733c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6743c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkRead = msgpipe[0]; 6753c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkWrite = msgpipe[1]; 676d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(code->mainWorkRead, F_SETFL, O_NONBLOCK); 677d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work read pipe " 678d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 679d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(code->mainWorkWrite, F_SETFL, O_NONBLOCK); 680d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work write pipe " 681d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 6824fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper->addFd(code->mainWorkRead, 0, ALOOPER_EVENT_INPUT, mainWorkCallback, code); 6833c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 684289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->ANativeActivity::callbacks = &code->callbacks; 685289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env->GetJavaVM(&code->vm) < 0) { 6868564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("NativeActivity GetJavaVM failed"); 6872e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn delete code; 6882e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn return 0; 6892e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn } 690289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env = env; 691289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->clazz = env->NewGlobalRef(clazz); 6926cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 693682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn const char* dirStr = env->GetStringUTFChars(internalDataDir, NULL); 694805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->internalDataPathObj = dirStr; 695805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->internalDataPath = code->internalDataPathObj.string(); 696805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(internalDataDir, dirStr); 697682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 698682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn dirStr = env->GetStringUTFChars(externalDataDir, NULL); 699805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->externalDataPathObj = dirStr; 700805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->externalDataPath = code->externalDataPathObj.string(); 701805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(externalDataDir, dirStr); 7026cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 703289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->sdkVersion = sdkVersion; 704682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 7056cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate code->assetManager = assetManagerForJavaObject(env, jAssetMgr); 7066cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 707805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn dirStr = env->GetStringUTFChars(obbDir, NULL); 708805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->obbPathObj = dirStr; 709805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->obbPath = code->obbPathObj.string(); 710805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(obbDir, dirStr); 711805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn 71208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* rawSavedState = NULL; 71308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jsize rawSavedSize = 0; 71408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (savedState != NULL) { 71508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedState = env->GetByteArrayElements(savedState, NULL); 71608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedSize = env->GetArrayLength(savedState); 71708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 71808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 71908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->createActivityFunc(code, rawSavedState, rawSavedSize); 72008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 72108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (rawSavedState != NULL) { 72208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->ReleaseByteArrayElements(savedState, rawSavedState, 0); 72308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 72469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 72569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 72669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return (jint)code; 72769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 72869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 72969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 73069969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornunloadNativeCode_native(JNIEnv* env, jobject clazz, jint handle) 73169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 732d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("unloadNativeCode_native"); 73369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 73469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 73569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 73669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 73769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 73869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 73969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 74069969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStart_native(JNIEnv* env, jobject clazz, jint handle) 74169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 742d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStart_native"); 74369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 74469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 74569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStart != NULL) { 746289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStart(code); 74769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 74869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 74969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 75069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 75169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 75269969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonResume_native(JNIEnv* env, jobject clazz, jint handle) 75369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 754d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onResume_native"); 75569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 75669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 75769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onResume != NULL) { 758289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onResume(code); 75969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 76069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 76169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 76269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 76308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic jbyteArray 76469969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonSaveInstanceState_native(JNIEnv* env, jobject clazz, jint handle) 76569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 766d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSaveInstanceState_native"); 76708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 76808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyteArray array = NULL; 76908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 77069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 77169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 77269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onSaveInstanceState != NULL) { 77369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn size_t len = 0; 77408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* state = (jbyte*)code->callbacks.onSaveInstanceState(code, &len); 77508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (len > 0) { 77608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn array = env->NewByteArray(len); 77708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (array != NULL) { 77808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->SetByteArrayRegion(array, 0, len, state); 77908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 78008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 78108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (state != NULL) { 78208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn free(state); 78308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 78469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 78708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn return array; 78869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 78969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 79069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 79169969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonPause_native(JNIEnv* env, jobject clazz, jint handle) 79269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 793d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onPause_native"); 79469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 79569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 79669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onPause != NULL) { 797289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onPause(code); 79869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 79969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 80069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 80169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 80269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 80369969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStop_native(JNIEnv* env, jobject clazz, jint handle) 80469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 805d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStop_native"); 80669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 80769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 80869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStop != NULL) { 809289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStop(code); 81069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 81169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 81269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 81369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 81469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 81508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne HackbornonConfigurationChanged_native(JNIEnv* env, jobject clazz, jint handle) 81608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn{ 81708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn LOG_TRACE("onConfigurationChanged_native"); 81808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (handle != 0) { 81908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn NativeCode* code = (NativeCode*)handle; 82008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (code->callbacks.onConfigurationChanged != NULL) { 82108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->callbacks.onConfigurationChanged(code); 82208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 82308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 82408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn} 82508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 82608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic void 82769969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonLowMemory_native(JNIEnv* env, jobject clazz, jint handle) 82869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 829d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onLowMemory_native"); 83069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 83169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 83269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onLowMemory != NULL) { 833289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onLowMemory(code); 83469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 83769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 83869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 83969969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonWindowFocusChanged_native(JNIEnv* env, jobject clazz, jint handle, jboolean focused) 84069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 841d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onWindowFocusChanged_native"); 84269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 84369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 84469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onWindowFocusChanged != NULL) { 845289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onWindowFocusChanged(code, focused ? 1 : 0); 84669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 84769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 84869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 84969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 85074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 85174323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 85274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 853d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceCreated_native"); 85474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 85574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 85674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(surface); 85754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowCreated != NULL) { 858289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowCreated(code, 85954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 86074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 86174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 86274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 86374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 864d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic int32_t getWindowProp(ANativeWindow* window, int what) { 865d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int value; 866d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int res = window->query(window, what, &value); 867d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return res < 0 ? res : value; 868d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 869d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 87074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 87174323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceChanged_native(JNIEnv* env, jobject clazz, jint handle, jobject surface, 87274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn jint format, jint width, jint height) 87374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 874d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceChanged_native"); 87574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 87674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 87754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> oldNativeWindow = code->nativeWindow; 87854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->setSurface(surface); 87954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (oldNativeWindow != code->nativeWindow) { 8808ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn if (oldNativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 881289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 8828ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn oldNativeWindow.get()); 8838ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn } 884d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL) { 885d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowCreated != NULL) { 886d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowCreated(code, 887d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 888d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 889d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowWidth = getWindowProp(code->nativeWindow.get(), 890d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 891d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowHeight = getWindowProp(code->nativeWindow.get(), 892d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 893d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 894d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 895d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // Maybe it resized? 896d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newWidth = getWindowProp(code->nativeWindow.get(), 897d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 898d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newHeight = getWindowProp(code->nativeWindow.get(), 899d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 900d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (newWidth != code->lastWindowWidth 901d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn || newHeight != code->lastWindowHeight) { 902d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowResized != NULL) { 903d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowResized(code, 904d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 905d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 90654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn } 90774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 90874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 90974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 91074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 91174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 912d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonSurfaceRedrawNeeded_native(JNIEnv* env, jobject clazz, jint handle) 913d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 914d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceRedrawNeeded_native"); 915d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 916d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 917d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowRedrawNeeded != NULL) { 918d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowRedrawNeeded(code, code->nativeWindow.get()); 919d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 920d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 921d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 922d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 923d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 92474323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 92574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 926d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceDestroyed_native"); 92774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 92874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 92954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 930289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 93154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 93274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 93374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(NULL); 93474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 93574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 93674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 937a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 938a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 939a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 940d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelCreated_native"); 941a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 942a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 943a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t err = code->setInputChannel(channel); 944a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (err != OK) { 945a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", 946a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn "Error setting input channel"); 947a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return; 948a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 949a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->callbacks.onInputQueueCreated != NULL) { 950289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueCreated(code, 951a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 952a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 953a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 954a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 955a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 956a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 957a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 958a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 959d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelDestroyed_native"); 960a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 961a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 962a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->nativeInputQueue != NULL 963a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn && code->callbacks.onInputQueueDestroyed != NULL) { 964289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueDestroyed(code, 965a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 966a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 967a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->setInputChannel(NULL); 968a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 969a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 970a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 971d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 972d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonContentRectChanged_native(JNIEnv* env, jobject clazz, jint handle, 973d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jint x, jint y, jint w, jint h) 974d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 975d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onContentRectChanged_native"); 976d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 977d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 978d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onContentRectChanged != NULL) { 979d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ARect rect; 980d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.left = x; 981d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.top = y; 982d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.right = x+w; 983d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.bottom = y+h; 984d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onContentRectChanged(code, &rect); 985d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 986d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 987d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 988d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 989d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 990d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackborndispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, jobject eventObj) 991d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 992d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchKeyEvent_native"); 993d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 994d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 995d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeInputQueue != NULL) { 9962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = code->nativeInputQueue->createKeyEvent(); 9971f2451007c660091b7b090c1ea332f9044515d2dJeff Brown status_t status = android_view_KeyEvent_toNative(env, eventObj, event); 9981f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (status) { 9991f2451007c660091b7b090c1ea332f9044515d2dJeff Brown delete event; 10001f2451007c660091b7b090c1ea332f9044515d2dJeff Brown jniThrowRuntimeException(env, "Could not read contents of KeyEvent object."); 10011f2451007c660091b7b090c1ea332f9044515d2dJeff Brown return; 10021f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 1003d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeInputQueue->dispatchEvent(event); 1004d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1005d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1006d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 1007d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 10082c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornstatic void 10092c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornfinishPreDispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, 10102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jint seq, jboolean handled) 10112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn{ 10122c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatchKeyEvent_native"); 10132c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (handle != 0) { 10142c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn NativeCode* code = (NativeCode*)handle; 10152c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (code->nativeInputQueue != NULL) { 10162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->nativeInputQueue->finishPreDispatch(seq, handled ? true : false); 10172c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10182c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10192c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 10202c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 102169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const JNINativeMethod g_methods[] = { 1022805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn { "loadNativeCode", "(Ljava/lang/String;Ljava/lang/String;Landroid/os/MessageQueue;Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;ILandroid/content/res/AssetManager;[B)I", 1023682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn (void*)loadNativeCode_native }, 102469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "unloadNativeCode", "(I)V", (void*)unloadNativeCode_native }, 102569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStartNative", "(I)V", (void*)onStart_native }, 102669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onResumeNative", "(I)V", (void*)onResume_native }, 102708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onSaveInstanceStateNative", "(I)[B", (void*)onSaveInstanceState_native }, 102869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onPauseNative", "(I)V", (void*)onPause_native }, 102969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStopNative", "(I)V", (void*)onStop_native }, 103008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onConfigurationChangedNative", "(I)V", (void*)onConfigurationChanged_native }, 103169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onLowMemoryNative", "(I)V", (void*)onLowMemory_native }, 103269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onWindowFocusChangedNative", "(IZ)V", (void*)onWindowFocusChanged_native }, 103354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceCreatedNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceCreated_native }, 103454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceChangedNative", "(ILandroid/view/Surface;III)V", (void*)onSurfaceChanged_native }, 1035d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onSurfaceRedrawNeededNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceRedrawNeeded_native }, 103654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceDestroyedNative", "(I)V", (void*)onSurfaceDestroyed_native }, 1037a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelCreatedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelCreated_native }, 1038a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelDestroyedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelDestroyed_native }, 1039d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onContentRectChangedNative", "(IIIII)V", (void*)onContentRectChanged_native }, 1040d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "dispatchKeyEventNative", "(ILandroid/view/KeyEvent;)V", (void*)dispatchKeyEvent_native }, 10412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn { "finishPreDispatchKeyEventNative", "(IIZ)V", (void*)finishPreDispatchKeyEvent_native }, 104269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 104369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 104469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const char* const kNativeActivityPathName = "android/app/NativeActivity"; 104569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define FIND_CLASS(var, className) \ 10473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->FindClass(className); \ 104817cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class %s", className); 10493c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 10503c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define GET_METHOD_ID(var, clazz, methodName, fieldDescriptor) \ 10513c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->GetMethodID(clazz, methodName, fieldDescriptor); \ 10523c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn LOG_FATAL_IF(! var, "Unable to find method" methodName); 10533c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 105469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornint register_android_app_NativeActivity(JNIEnv* env) 105569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 10565baa3a62a97544669fba6d65a11c07f252e654ddSteve Block //ALOGD("register_android_app_NativeActivity"); 105717cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 105817cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, kNativeActivityPathName); 105969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10603c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.dispatchUnhandledKeyEvent, 106117cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 10623915bb845b032dc184dba5e60970b803390ca3edJeff Brown "dispatchUnhandledKeyEvent", "(Landroid/view/KeyEvent;)Z"); 10632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.preDispatchKeyEvent, 106417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 10652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn "preDispatchKeyEvent", "(Landroid/view/KeyEvent;I)V"); 106654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 1067db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.finish, 106817cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1069db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn "finish", "()V"); 107054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFlags, 107117cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 107254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFlags", "(II)V"); 107354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFormat, 107417cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 107554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFormat", "(I)V"); 1076d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.showIme, 107717cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1078d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "showIme", "(I)V"); 1079d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.hideIme, 108017cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1081d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "hideIme", "(I)V"); 108254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 108369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return AndroidRuntime::registerNativeMethods( 108469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env, kNativeActivityPathName, 108569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn g_methods, NELEM(g_methods)); 108669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 108769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 1088a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} // namespace android 1089