android_app_NativeActivity.cpp revision cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139
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 2469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn#include <android_runtime/AndroidRuntime.h> 25289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn#include <android_runtime/android_view_Surface.h> 26289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn#include <android_runtime/android_app_NativeActivity.h> 276cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate#include <android_runtime/android_util_AssetManager.h> 2854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn#include <surfaceflinger/Surface.h> 2954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn#include <ui/egl/android_natives.h> 30a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn#include <ui/InputTransport.h> 314fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown#include <utils/Looper.h> 3269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 333c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "JNIHelp.h" 343c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_os_MessageQueue.h" 353c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_view_InputChannel.h" 363c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#include "android_view_KeyEvent.h" 3769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 38db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn#define LOG_TRACE(...) 3928d9f024e043817212b15f04128d0464330502eaSteve Block//#define LOG_TRACE(...) ALOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__) 40d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 4169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornnamespace android 4269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 4369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 443c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackbornstatic struct { 453c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn jmethodID dispatchUnhandledKeyEvent; 462c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jmethodID preDispatchKeyEvent; 47db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn jmethodID finish; 4854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFlags; 4954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFormat; 50d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID showIme; 51d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID hideIme; 523c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} gNativeActivityClassInfo; 533c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 5554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 56289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct ActivityWork { 57289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t cmd; 58289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg1; 59289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg2; 60289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 61289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 62289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornenum { 63289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_DEF_KEY = 1, 64db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn CMD_FINISH, 65289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FORMAT, 66289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FLAGS, 67d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_SHOW_SOFT_INPUT, 68d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_HIDE_SOFT_INPUT, 69289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 70289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 71289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic void write_work(int fd, int32_t cmd, int32_t arg1=0, int32_t arg2=0) { 72289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 73289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.cmd = cmd; 74289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg1 = arg1; 75289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg2 = arg2; 76289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 77d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("write_work: cmd=%d", cmd); 78d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 79289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornrestart: 80289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = write(fd, &work, sizeof(work)); 81289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res < 0 && errno == EINTR) { 82289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn goto restart; 83289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 84289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 85289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(work)) return; 86289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 878564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed writing to work fd: %s", strerror(errno)); 888564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated writing to work fd: %d", res); 89289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 90289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 91289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic bool read_work(int fd, ActivityWork* outWork) { 92289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = read(fd, outWork, sizeof(ActivityWork)); 93289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn // no need to worry about EINTR, poll loop will just come back again. 94289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(ActivityWork)) return true; 95289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 968564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed reading work fd: %s", strerror(errno)); 978564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated reading work fd: %d", res); 98289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn return false; 99289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 100289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 101289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn// ------------------------------------------------------------------------ 102289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 103d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} // namespace android 104d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 105d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornusing namespace android; 106d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 107d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::AInputQueue(const sp<InputChannel>& channel, int workWrite) : 1082c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mWorkWrite(workWrite), mConsumer(channel), mSeq(0) { 109d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int msgpipe[2]; 110d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (pipe(msgpipe)) { 1118564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("could not create pipe: %s", strerror(errno)); 112d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = mDispatchKeyWrite = -1; 113d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 114d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = msgpipe[0]; 115d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite = msgpipe[1]; 116d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(mDispatchKeyRead, F_SETFL, O_NONBLOCK); 117d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue read pipe " 118d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 119d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(mDispatchKeyWrite, F_SETFL, O_NONBLOCK); 120d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue write pipe " 121d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 1223c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 123d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 124d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 125d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::~AInputQueue() { 126d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyRead); 127d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyWrite); 128d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 129d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 13042c03e579aade011b451e2a13ea3f44a2ef0056aDianne Hackbornvoid AInputQueue::attachLooper(ALooper* looper, int ident, 1314fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ALooper_callbackFunc callback, void* data) { 1324fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper = static_cast<android::Looper*>(looper); 133cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown mLooper->addFd(mConsumer.getChannel()->getFd(), 1344fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 1354fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->addFd(mDispatchKeyRead, 1364fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 137d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 138d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 139d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::detachLooper() { 140cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown mLooper->removeFd(mConsumer.getChannel()->getFd()); 1414fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->removeFd(mDispatchKeyRead); 142d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 143d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 144d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::hasEvents() { 145d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct pollfd pfd[2]; 146d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 147cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown pfd[0].fd = mConsumer.getChannel()->getFd(); 148d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].events = POLLIN; 149d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].revents = 0; 150d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[1].fd = mDispatchKeyRead; 1512bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root pfd[1].events = POLLIN; 1522bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root pfd[1].revents = 0; 1533c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 154d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int nfd = poll(pfd, 2, 0); 155d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nfd <= 0) return 0; 1562bb10f4299f93f809bddb7683f6ba93277da6f28Kenny Root return ((pfd[0].revents & POLLIN) || (pfd[1].revents & POLLIN)) ? 1 : -1; 157d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 158d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 159d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::getEvent(AInputEvent** outEvent) { 160d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = NULL; 161d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 1622c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn bool finishNow = false; 1632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 164d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn char byteread; 165d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ssize_t nRead = read(mDispatchKeyRead, &byteread, 1); 166d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nRead == 1) { 1673c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.lock(); 168d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mDispatchingKeys.size() > 0) { 169d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* kevent = mDispatchingKeys[0]; 170d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = kevent; 171d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.removeAt(0); 1722c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 1732c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = kevent; 1742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 1752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.doFinish = false; 1762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 1772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mFinishPreDispatches.size() > 0) { 1792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish(mFinishPreDispatches[0]); 1802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.removeAt(0); 1812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 1822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 1832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 1842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq == finish.seq) { 1852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = inflight.event; 1862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finishNow = finish.handled; 1872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (*outEvent == NULL) { 1908564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("getEvent couldn't find inflight for seq %d", finish.seq); 1912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1923c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 1933c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.unlock(); 1942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 1952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (finishNow) { 1963915bb845b032dc184dba5e60970b803390ca3edJeff Brown finishEvent(*outEvent, true, false); 1972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = NULL; 1982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return -1; 1992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else if (*outEvent != NULL) { 200d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 201d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 2023c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 203d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 204d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn InputEvent* myEvent = NULL; 205cbee6d6ede0499fb4a2c00bfc00d5db8d9ed5139Jeff Brown status_t res = mConsumer.consume(this, &myEvent); 206d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (res != android::OK) { 2078564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("channel '%s' ~ Failed to consume input event. status=%d", 208d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mConsumer.getChannel()->getName().string(), res); 2093915bb845b032dc184dba5e60970b803390ca3edJeff Brown mConsumer.sendFinishedSignal(false); 210d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return -1; 211d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 212d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2132c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 2142c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = myEvent; 2152c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 2162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.doFinish = true; 2172c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 2182c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 219d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = myEvent; 220d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 221d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 222d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2232c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchEvent(AInputEvent* event) { 2242c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (((InputEvent*)event)->getType() != AINPUT_EVENT_TYPE_KEY) { 2252c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // The IME only cares about key events. 2262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2272c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2282c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2292c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // For now we only send system keys to the IME... this avoids having 2302c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // critical keys like DPAD go through this path. We really need to have 2312c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // the IME report which keys it wants. 2322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (!((KeyEvent*)event)->isSystemKey()) { 2332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return preDispatchKey((KeyEvent*)event); 2372c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 2382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2393915bb845b032dc184dba5e60970b803390ca3edJeff Brownvoid AInputQueue::finishEvent(AInputEvent* event, bool handled, bool didDefaultHandling) { 2403915bb845b032dc184dba5e60970b803390ca3edJeff Brown LOG_TRACE("finishEvent: %p handled=%d, didDefaultHandling=%d", event, 2413915bb845b032dc184dba5e60970b803390ca3edJeff Brown handled ? 1 : 0, didDefaultHandling ? 1 : 0); 242d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2433915bb845b032dc184dba5e60970b803390ca3edJeff Brown if (!handled && !didDefaultHandling 2443915bb845b032dc184dba5e60970b803390ca3edJeff Brown && ((InputEvent*)event)->getType() == AINPUT_EVENT_TYPE_KEY 245d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn && ((KeyEvent*)event)->hasDefaultAction()) { 246d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // The app didn't handle this, but it may have a default action 247d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // associated with it. We need to hand this back to Java to be 248d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // executed. 2492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn doUnhandledKey((KeyEvent*)event); 2502c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 251d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 252d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2532c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2542c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 255d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (size_t i=0; i<N; i++) { 2562c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 2572c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == event) { 2582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.doFinish) { 2593915bb845b032dc184dba5e60970b803390ca3edJeff Brown int32_t res = mConsumer.sendFinishedSignal(handled); 2602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res != android::OK) { 2618564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Failed to send finished signal on channel '%s'. status=%d", 2622c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mConsumer.getChannel()->getName().string(), res); 2632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (static_cast<InputEvent*>(event)->getType() == AINPUT_EVENT_TYPE_KEY) { 2662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.push(static_cast<KeyEvent*>(event)); 2672c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 2682c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.push(static_cast<MotionEvent*>(event)); 2692c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2702c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.removeAt(i); 2712c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2722c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 2733c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2743c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2763c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2778564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("finishEvent called for unknown event: %p", event); 278d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 279d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 280d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::dispatchEvent(android::KeyEvent* event) { 281d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 282d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchEvent: dispatching=%d write=%d\n", mDispatchingKeys.size(), 283d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite); 284d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.add(event); 2852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 286d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 2872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 288d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::finishPreDispatch(int seq, bool handled) { 2902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatch: seq=%d handled=%d\n", seq, handled ? 1 : 0); 2922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish; 2932c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.seq = seq; 2942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.handled = handled; 2952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.add(finish); 2962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 2972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 298d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 299d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 300d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornKeyEvent* AInputQueue::consumeUnhandledEvent() { 301d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* event = NULL; 302d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 303d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() > 0) { 3052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mUnhandledKeys[0]; 3062c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.removeAt(0); 307d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 308d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 309d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 310d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("consumeUnhandledEvent: KeyEvent=%p", event); 311d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 312d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return event; 313d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 314d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3152c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::consumePreDispatchingEvent(int* outSeq) { 3162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = NULL; 3172c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 318d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3192c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() > 0) { 3202c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mPreDispatchingKeys[0]); 3212c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = static_cast<KeyEvent*>(inflight.event); 3222c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outSeq = inflight.seq; 3232c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.removeAt(0); 3242c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3252c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3272c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("consumePreDispatchingEvent: KeyEvent=%p", event); 3282c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3292c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3302c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3312c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3322c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::createKeyEvent() { 3332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event; 3352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailKeyEvents.size() <= 0) { 3362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new KeyEvent(); 3372c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailKeyEvents.top(); 3392c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.pop(); 3402c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3432c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3442c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3452c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornMotionEvent* AInputQueue::createMotionEvent() { 3462c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3472c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn MotionEvent* event; 3482c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailMotionEvents.size() <= 0) { 3492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new MotionEvent(); 3502c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3512c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailMotionEvents.top(); 3522c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.pop(); 3532c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3542c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3552c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3562c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3572c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::doUnhandledKey(KeyEvent* keyEvent) { 3592c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Unhandled key: pending=%d write=%d\n", mUnhandledKeys.size(), mWorkWrite); 3612c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() <= 0 && mWorkWrite >= 0) { 362d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 363d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 3642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.add(keyEvent); 365d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 366d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 367d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3682c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchKey(KeyEvent* keyEvent) { 3692c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3702c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("preDispatch key: pending=%d write=%d\n", mPreDispatchingKeys.size(), mWorkWrite); 3712c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 3722c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 3732c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event& inflight(mInFlightEvents.editItemAt(i)); 3742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == keyEvent) { 3752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq >= 0) { 3762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // This event has already been pre-dispatched! 3772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Event already pre-dispatched!"); 3782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 3802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mSeq++; 3822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mSeq < 0) mSeq = 1; 3832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = mSeq; 3842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() <= 0 && mWorkWrite >= 0) { 3862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 3872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.add(inflight); 3892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return true; 3912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3932c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3948564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("preDispatchKey called for unknown event: %p", keyEvent); 3952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 3962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::wakeupDispatch() { 3992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornrestart: 4002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn char dummy = 0; 4012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int res = write(mDispatchKeyWrite, &dummy, sizeof(dummy)); 4022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res < 0 && errno == EINTR) { 4032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn goto restart; 4042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 4052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4062c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res == sizeof(dummy)) return; 4072c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4088564c8da817a845353d213acd8636b76f567b234Steve Block if (res < 0) ALOGW("Failed writing to dispatch fd: %s", strerror(errno)); 4098564c8da817a845353d213acd8636b76f567b234Steve Block else ALOGW("Truncated writing to dispatch fd: %d", res); 4102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 4112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 412d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornnamespace android { 4133c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 41454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 41554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 41654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 41754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Native state for interacting with the NativeActivity class. 41854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 419289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct NativeCode : public ANativeActivity { 4202e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn NativeCode(void* _dlhandle, ANativeActivity_createFunc* _createFunc) { 421d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset((ANativeActivity*)this, 0, sizeof(ANativeActivity)); 422d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset(&callbacks, 0, sizeof(callbacks)); 42374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn dlhandle = _dlhandle; 42474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn createActivityFunc = _createFunc; 42554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 426a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 427a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 4283c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mainWorkRead = mainWorkWrite = -1; 42974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 43074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 43174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn ~NativeCode() { 432289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (callbacks.onDestroy != NULL) { 433289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn callbacks.onDestroy(this); 434289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 435289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env != NULL && clazz != NULL) { 436289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(clazz); 4373c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4384fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (looper != NULL && mainWorkRead >= 0) { 4394fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown looper->removeFd(mainWorkRead); 4403c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4413c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (nativeInputQueue != NULL) { 4423c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn nativeInputQueue->mWorkWrite = -1; 4433c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 444a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setSurface(NULL); 445a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setInputChannel(NULL); 4463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkRead >= 0) close(mainWorkRead); 4473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkWrite >= 0) close(mainWorkWrite); 44874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (dlhandle != NULL) { 44954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // for now don't unload... we probably should clean this 45054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // up and only keep one open dlhandle per proc, since there 45154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // is really no benefit to unloading the code. 45254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn //dlclose(dlhandle); 45374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 45474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 45574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 45674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn void setSurface(jobject _surface) { 45774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (_surface != NULL) { 458289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn nativeWindow = android_Surface_getNativeWindow(env, _surface); 45974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } else { 46054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 46174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 464a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t setInputChannel(jobject _channel) { 465a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (inputChannel != NULL) { 466a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn delete nativeInputQueue; 467289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(inputChannel); 468a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 469a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 470a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 471a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (_channel != NULL) { 472289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn inputChannel = env->NewGlobalRef(_channel); 473a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn sp<InputChannel> ic = 474289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn android_view_InputChannel_getInputChannel(env, _channel); 475a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (ic != NULL) { 476d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn nativeInputQueue = new AInputQueue(ic, mainWorkWrite); 477a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } else { 478a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return UNKNOWN_ERROR; 479a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 480a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 481a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return OK; 482a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 483a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 4842e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivityCallbacks callbacks; 48569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 48669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* dlhandle; 4872e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivity_createFunc* createActivityFunc; 48874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 489805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 internalDataPathObj; 490805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 externalDataPathObj; 491805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn String8 obbPathObj; 492682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 49354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> nativeWindow; 494d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowWidth; 495d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowHeight; 496d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 497a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jobject inputChannel; 498d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct AInputQueue* nativeInputQueue; 4993c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5003c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // These are used to wake up the main thread to process work. 5013c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkRead; 5023c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkWrite; 5034fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown sp<Looper> looper; 50469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 50569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 506db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornvoid android_NativeActivity_finish(ANativeActivity* activity) { 507db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 508db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn write_work(code->mainWorkWrite, CMD_FINISH, 0); 509db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 510db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 511289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFormat( 512289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t format) { 513289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 514289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FORMAT, format); 515289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 516289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 517289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFlags( 518289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t values, int32_t mask) { 519289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 520289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FLAGS, values, mask); 521289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 522289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 523d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_showSoftInput( 524d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 525d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 526d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_SHOW_SOFT_INPUT, flags); 527d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 528d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 529d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_hideSoftInput( 530d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 531d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 532d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_HIDE_SOFT_INPUT, flags); 533d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 534d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 53554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 53654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 537db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornstatic bool checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { 538db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn if (env->ExceptionCheck()) { 5393762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("An exception was thrown by callback '%s'.", methodName); 540db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn LOGE_EX(env); 541db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn env->ExceptionClear(); 542db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return true; 543db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } 544db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return false; 545db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 546db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 54754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 54854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Callback for handling native events on the application's main thread. 54954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 5504fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brownstatic int mainWorkCallback(int fd, int events, void* data) { 5513c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn NativeCode* code = (NativeCode*)data; 552289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if ((events & POLLIN) == 0) { 5534fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 554289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 555289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 556289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 557289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (!read_work(code->mainWorkRead, &work)) { 5584fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 559289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 560d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 561d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("mainWorkCallback: cmd=%d", work.cmd); 562d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 563289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn switch (work.cmd) { 564289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_DEF_KEY: { 565289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn KeyEvent* keyEvent; 566d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn while ((keyEvent=code->nativeInputQueue->consumeUnhandledEvent()) != NULL) { 567289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 568289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env, keyEvent); 5691f2451007c660091b7b090c1ea332f9044515d2dJeff Brown jboolean handled; 5701f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (inputEventObj) { 5711f2451007c660091b7b090c1ea332f9044515d2dJeff Brown handled = code->env->CallBooleanMethod(code->clazz, 5721f2451007c660091b7b090c1ea332f9044515d2dJeff Brown gNativeActivityClassInfo.dispatchUnhandledKeyEvent, inputEventObj); 5731f2451007c660091b7b090c1ea332f9044515d2dJeff Brown checkAndClearExceptionFromCallback(code->env, "dispatchUnhandledKeyEvent"); 5741f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->DeleteLocalRef(inputEventObj); 5751f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } else { 5763762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Failed to obtain key event for dispatchUnhandledKeyEvent."); 5771f2451007c660091b7b090c1ea332f9044515d2dJeff Brown handled = false; 5781f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 5793915bb845b032dc184dba5e60970b803390ca3edJeff Brown code->nativeInputQueue->finishEvent(keyEvent, handled, true); 5802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 5812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int seq; 5822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn while ((keyEvent=code->nativeInputQueue->consumePreDispatchingEvent(&seq)) != NULL) { 5832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 5842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->env, keyEvent); 5851f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (inputEventObj) { 5861f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->CallVoidMethod(code->clazz, 5871f2451007c660091b7b090c1ea332f9044515d2dJeff Brown gNativeActivityClassInfo.preDispatchKeyEvent, inputEventObj, seq); 5881f2451007c660091b7b090c1ea332f9044515d2dJeff Brown checkAndClearExceptionFromCallback(code->env, "preDispatchKeyEvent"); 5891f2451007c660091b7b090c1ea332f9044515d2dJeff Brown code->env->DeleteLocalRef(inputEventObj); 5901f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } else { 5913762c311729fe9f3af085c14c5c1fb471d994c03Steve Block ALOGE("Failed to obtain key event for preDispatchKeyEvent."); 5921f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 5933c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 594289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 595db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn case CMD_FINISH: { 596db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn code->env->CallVoidMethod(code->clazz, gNativeActivityClassInfo.finish); 597db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "finish"); 598db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } break; 599289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FORMAT: { 600289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 601289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFormat, work.arg1); 602db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFormat"); 603289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 604289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FLAGS: { 605289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 606289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFlags, work.arg1, work.arg2); 607db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFlags"); 608289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 609d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_SHOW_SOFT_INPUT: { 610d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 611d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.showIme, work.arg1); 612db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "showIme"); 613d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 614d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_HIDE_SOFT_INPUT: { 615d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 616d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.hideIme, work.arg1); 617db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "hideIme"); 618d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 619289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn default: 6208564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Unknown work command: %d", work.cmd); 621289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn break; 6223c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6233c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6244fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 6253c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} 6263c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 62754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 62854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 62969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic jint 630e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne HackbornloadNativeCode_native(JNIEnv* env, jobject clazz, jstring path, jstring funcName, 631805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn jobject messageQueue, jstring internalDataDir, jstring obbDir, 632805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn jstring externalDataDir, int sdkVersion, 63308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jobject jAssetMgr, jbyteArray savedState) 63469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 635d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("loadNativeCode_native"); 636d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 63769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn const char* pathStr = env->GetStringUTFChars(path, NULL); 63869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = NULL; 63969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* handle = dlopen(pathStr, RTLD_LAZY); 64169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env->ReleaseStringUTFChars(path, pathStr); 64369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != NULL) { 645e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn const char* funcStr = env->GetStringUTFChars(funcName, NULL); 6462e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn code = new NativeCode(handle, (ANativeActivity_createFunc*) 647e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn dlsym(handle, funcStr)); 648e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn env->ReleaseStringUTFChars(funcName, funcStr); 649e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn 65069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->createActivityFunc == NULL) { 6518564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("ANativeActivity_onCreate not found"); 65269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 65369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return 0; 65469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 6553c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6564fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper = android_os_MessageQueue_getLooper(env, messageQueue); 6574fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (code->looper == NULL) { 6588564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("Unable to retrieve MessageQueue's Looper"); 6593c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6603c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6613c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6623c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6633c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int msgpipe[2]; 6643c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (pipe(msgpipe)) { 6658564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("could not create pipe: %s", strerror(errno)); 6663c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6673c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6683c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6693c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkRead = msgpipe[0]; 6703c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkWrite = msgpipe[1]; 671d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(code->mainWorkRead, F_SETFL, O_NONBLOCK); 672d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work read pipe " 673d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 674d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(code->mainWorkWrite, F_SETFL, O_NONBLOCK); 675d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work write pipe " 676d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 6774fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper->addFd(code->mainWorkRead, 0, ALOOPER_EVENT_INPUT, mainWorkCallback, code); 6783c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 679289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->ANativeActivity::callbacks = &code->callbacks; 680289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env->GetJavaVM(&code->vm) < 0) { 6818564c8da817a845353d213acd8636b76f567b234Steve Block ALOGW("NativeActivity GetJavaVM failed"); 6822e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn delete code; 6832e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn return 0; 6842e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn } 685289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env = env; 686289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->clazz = env->NewGlobalRef(clazz); 6876cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 688682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn const char* dirStr = env->GetStringUTFChars(internalDataDir, NULL); 689805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->internalDataPathObj = dirStr; 690805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->internalDataPath = code->internalDataPathObj.string(); 691805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(internalDataDir, dirStr); 692682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 693682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn dirStr = env->GetStringUTFChars(externalDataDir, NULL); 694805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->externalDataPathObj = dirStr; 695805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->externalDataPath = code->externalDataPathObj.string(); 696805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(externalDataDir, dirStr); 6976cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 698289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->sdkVersion = sdkVersion; 699682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 7006cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate code->assetManager = assetManagerForJavaObject(env, jAssetMgr); 7016cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 702805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn dirStr = env->GetStringUTFChars(obbDir, NULL); 703805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->obbPathObj = dirStr; 704805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn code->obbPath = code->obbPathObj.string(); 705805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn env->ReleaseStringUTFChars(obbDir, dirStr); 706805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne Hackborn 70708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* rawSavedState = NULL; 70808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jsize rawSavedSize = 0; 70908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (savedState != NULL) { 71008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedState = env->GetByteArrayElements(savedState, NULL); 71108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedSize = env->GetArrayLength(savedState); 71208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 71308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 71408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->createActivityFunc(code, rawSavedState, rawSavedSize); 71508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 71608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (rawSavedState != NULL) { 71708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->ReleaseByteArrayElements(savedState, rawSavedState, 0); 71808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 71969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 72069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 72169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return (jint)code; 72269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 72369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 72469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 72569969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornunloadNativeCode_native(JNIEnv* env, jobject clazz, jint handle) 72669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 727d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("unloadNativeCode_native"); 72869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 72969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 73069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 73169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 73269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 73369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 73469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 73569969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStart_native(JNIEnv* env, jobject clazz, jint handle) 73669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 737d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStart_native"); 73869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 73969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 74069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStart != NULL) { 741289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStart(code); 74269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 74369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 74469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 74569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 74669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 74769969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonResume_native(JNIEnv* env, jobject clazz, jint handle) 74869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 749d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onResume_native"); 75069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 75169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 75269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onResume != NULL) { 753289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onResume(code); 75469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 75569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 75669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 75769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 75808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic jbyteArray 75969969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonSaveInstanceState_native(JNIEnv* env, jobject clazz, jint handle) 76069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 761d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSaveInstanceState_native"); 76208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 76308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyteArray array = NULL; 76408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 76569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 76669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 76769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onSaveInstanceState != NULL) { 76869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn size_t len = 0; 76908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* state = (jbyte*)code->callbacks.onSaveInstanceState(code, &len); 77008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (len > 0) { 77108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn array = env->NewByteArray(len); 77208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (array != NULL) { 77308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->SetByteArrayRegion(array, 0, len, state); 77408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 77508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 77608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (state != NULL) { 77708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn free(state); 77808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 77969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 78208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn return array; 78369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 78469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 78569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 78669969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonPause_native(JNIEnv* env, jobject clazz, jint handle) 78769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 788d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onPause_native"); 78969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 79069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 79169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onPause != NULL) { 792289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onPause(code); 79369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 79469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 79569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 79669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 79769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 79869969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStop_native(JNIEnv* env, jobject clazz, jint handle) 79969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 800d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStop_native"); 80169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 80269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 80369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStop != NULL) { 804289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStop(code); 80569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 80669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 80769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 80869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 80969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 81008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne HackbornonConfigurationChanged_native(JNIEnv* env, jobject clazz, jint handle) 81108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn{ 81208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn LOG_TRACE("onConfigurationChanged_native"); 81308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (handle != 0) { 81408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn NativeCode* code = (NativeCode*)handle; 81508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (code->callbacks.onConfigurationChanged != NULL) { 81608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->callbacks.onConfigurationChanged(code); 81708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 81808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 81908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn} 82008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 82108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic void 82269969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonLowMemory_native(JNIEnv* env, jobject clazz, jint handle) 82369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 824d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onLowMemory_native"); 82569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 82669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 82769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onLowMemory != NULL) { 828289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onLowMemory(code); 82969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 83269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 83369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 83469969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonWindowFocusChanged_native(JNIEnv* env, jobject clazz, jint handle, jboolean focused) 83569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 836d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onWindowFocusChanged_native"); 83769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 83869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 83969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onWindowFocusChanged != NULL) { 840289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onWindowFocusChanged(code, focused ? 1 : 0); 84169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 84269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 84369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 84469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 84574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 84674323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 84774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 848d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceCreated_native"); 84974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 85074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 85174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(surface); 85254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowCreated != NULL) { 853289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowCreated(code, 85454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 85574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 85674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 85774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 85874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 859d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic int32_t getWindowProp(ANativeWindow* window, int what) { 860d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int value; 861d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int res = window->query(window, what, &value); 862d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return res < 0 ? res : value; 863d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 864d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 86574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 86674323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceChanged_native(JNIEnv* env, jobject clazz, jint handle, jobject surface, 86774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn jint format, jint width, jint height) 86874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 869d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceChanged_native"); 87074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 87174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 87254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> oldNativeWindow = code->nativeWindow; 87354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->setSurface(surface); 87454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (oldNativeWindow != code->nativeWindow) { 8758ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn if (oldNativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 876289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 8778ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn oldNativeWindow.get()); 8788ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn } 879d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL) { 880d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowCreated != NULL) { 881d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowCreated(code, 882d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 883d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 884d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowWidth = getWindowProp(code->nativeWindow.get(), 885d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 886d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowHeight = getWindowProp(code->nativeWindow.get(), 887d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 888d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 889d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 890d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // Maybe it resized? 891d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newWidth = getWindowProp(code->nativeWindow.get(), 892d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 893d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newHeight = getWindowProp(code->nativeWindow.get(), 894d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 895d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (newWidth != code->lastWindowWidth 896d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn || newHeight != code->lastWindowHeight) { 897d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowResized != NULL) { 898d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowResized(code, 899d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 900d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 90154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn } 90274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 90374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 90474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 90574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 90674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 907d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonSurfaceRedrawNeeded_native(JNIEnv* env, jobject clazz, jint handle) 908d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 909d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceRedrawNeeded_native"); 910d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 911d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 912d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowRedrawNeeded != NULL) { 913d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowRedrawNeeded(code, code->nativeWindow.get()); 914d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 915d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 916d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 917d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 918d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 91974323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 92074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 921d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceDestroyed_native"); 92274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 92374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 92454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 925289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 92654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 92774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 92874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(NULL); 92974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 93074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 93174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 932a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 933a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 934a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 935d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelCreated_native"); 936a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 937a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 938a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t err = code->setInputChannel(channel); 939a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (err != OK) { 940a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", 941a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn "Error setting input channel"); 942a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return; 943a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 944a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->callbacks.onInputQueueCreated != NULL) { 945289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueCreated(code, 946a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 947a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 948a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 949a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 950a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 951a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 952a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 953a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 954d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelDestroyed_native"); 955a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 956a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 957a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->nativeInputQueue != NULL 958a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn && code->callbacks.onInputQueueDestroyed != NULL) { 959289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueDestroyed(code, 960a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 961a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 962a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->setInputChannel(NULL); 963a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 964a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 965a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 966d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 967d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonContentRectChanged_native(JNIEnv* env, jobject clazz, jint handle, 968d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jint x, jint y, jint w, jint h) 969d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 970d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onContentRectChanged_native"); 971d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 972d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 973d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onContentRectChanged != NULL) { 974d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ARect rect; 975d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.left = x; 976d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.top = y; 977d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.right = x+w; 978d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.bottom = y+h; 979d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onContentRectChanged(code, &rect); 980d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 981d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 982d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 983d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 984d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 985d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackborndispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, jobject eventObj) 986d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 987d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchKeyEvent_native"); 988d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 989d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 990d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeInputQueue != NULL) { 9912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = code->nativeInputQueue->createKeyEvent(); 9921f2451007c660091b7b090c1ea332f9044515d2dJeff Brown status_t status = android_view_KeyEvent_toNative(env, eventObj, event); 9931f2451007c660091b7b090c1ea332f9044515d2dJeff Brown if (status) { 9941f2451007c660091b7b090c1ea332f9044515d2dJeff Brown delete event; 9951f2451007c660091b7b090c1ea332f9044515d2dJeff Brown jniThrowRuntimeException(env, "Could not read contents of KeyEvent object."); 9961f2451007c660091b7b090c1ea332f9044515d2dJeff Brown return; 9971f2451007c660091b7b090c1ea332f9044515d2dJeff Brown } 998d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeInputQueue->dispatchEvent(event); 999d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1000d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 1001d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 1002d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 10032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornstatic void 10042c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornfinishPreDispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, 10052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jint seq, jboolean handled) 10062c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn{ 10072c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatchKeyEvent_native"); 10082c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (handle != 0) { 10092c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn NativeCode* code = (NativeCode*)handle; 10102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (code->nativeInputQueue != NULL) { 10112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->nativeInputQueue->finishPreDispatch(seq, handled ? true : false); 10122c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10132c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10142c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 10152c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 101669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const JNINativeMethod g_methods[] = { 1017805fd7ee0e5dc2939e85c84f78d9890a51982bc0Dianne 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", 1018682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn (void*)loadNativeCode_native }, 101969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "unloadNativeCode", "(I)V", (void*)unloadNativeCode_native }, 102069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStartNative", "(I)V", (void*)onStart_native }, 102169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onResumeNative", "(I)V", (void*)onResume_native }, 102208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onSaveInstanceStateNative", "(I)[B", (void*)onSaveInstanceState_native }, 102369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onPauseNative", "(I)V", (void*)onPause_native }, 102469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStopNative", "(I)V", (void*)onStop_native }, 102508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onConfigurationChangedNative", "(I)V", (void*)onConfigurationChanged_native }, 102669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onLowMemoryNative", "(I)V", (void*)onLowMemory_native }, 102769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onWindowFocusChangedNative", "(IZ)V", (void*)onWindowFocusChanged_native }, 102854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceCreatedNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceCreated_native }, 102954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceChangedNative", "(ILandroid/view/Surface;III)V", (void*)onSurfaceChanged_native }, 1030d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onSurfaceRedrawNeededNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceRedrawNeeded_native }, 103154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceDestroyedNative", "(I)V", (void*)onSurfaceDestroyed_native }, 1032a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelCreatedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelCreated_native }, 1033a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelDestroyedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelDestroyed_native }, 1034d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onContentRectChangedNative", "(IIIII)V", (void*)onContentRectChanged_native }, 1035d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "dispatchKeyEventNative", "(ILandroid/view/KeyEvent;)V", (void*)dispatchKeyEvent_native }, 10362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn { "finishPreDispatchKeyEventNative", "(IIZ)V", (void*)finishPreDispatchKeyEvent_native }, 103769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 103869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 103969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const char* const kNativeActivityPathName = "android/app/NativeActivity"; 104069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10413c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define FIND_CLASS(var, className) \ 10423c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->FindClass(className); \ 104317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro LOG_FATAL_IF(! var, "Unable to find class %s", className); 10443c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 10453c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define GET_METHOD_ID(var, clazz, methodName, fieldDescriptor) \ 10463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->GetMethodID(clazz, methodName, fieldDescriptor); \ 10473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn LOG_FATAL_IF(! var, "Unable to find method" methodName); 10483c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 104969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornint register_android_app_NativeActivity(JNIEnv* env) 105069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 10515baa3a62a97544669fba6d65a11c07f252e654ddSteve Block //ALOGD("register_android_app_NativeActivity"); 105217cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro jclass clazz; 105317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro FIND_CLASS(clazz, kNativeActivityPathName); 105469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10553c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.dispatchUnhandledKeyEvent, 105617cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 10573915bb845b032dc184dba5e60970b803390ca3edJeff Brown "dispatchUnhandledKeyEvent", "(Landroid/view/KeyEvent;)Z"); 10582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.preDispatchKeyEvent, 105917cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 10602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn "preDispatchKeyEvent", "(Landroid/view/KeyEvent;I)V"); 106154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 1062db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.finish, 106317cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1064db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn "finish", "()V"); 106554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFlags, 106617cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 106754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFlags", "(II)V"); 106854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFormat, 106917cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 107054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFormat", "(I)V"); 1071d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.showIme, 107217cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1073d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "showIme", "(I)V"); 1074d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.hideIme, 107517cc33a35729733aaa0a7706f38b1c45f0b1590aCarl Shapiro clazz, 1076d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "hideIme", "(I)V"); 107754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 107869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return AndroidRuntime::registerNativeMethods( 107969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env, kNativeActivityPathName, 108069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn g_methods, NELEM(g_methods)); 108169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 108269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 1083a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} // namespace android 1084