android_app_NativeActivity.cpp revision e21d91c694e828e6285cc50e79b2a6be6e8c692b
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(...) 39db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn//#define LOG_TRACE(...) LOG(LOG_DEBUG, LOG_TAG, __VA_ARGS__) 40d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 4169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornnamespace android 4269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 4369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 443c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackbornstatic struct { 453c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn jclass clazz; 463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn jmethodID dispatchUnhandledKeyEvent; 482c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jmethodID preDispatchKeyEvent; 49db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn jmethodID finish; 5054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFlags; 5154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn jmethodID setWindowFormat; 52d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID showIme; 53d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jmethodID hideIme; 543c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} gNativeActivityClassInfo; 553c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 5754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 58289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct ActivityWork { 59289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t cmd; 60289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg1; 61289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int32_t arg2; 62289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 63289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 64289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornenum { 65289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_DEF_KEY = 1, 66db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn CMD_FINISH, 67289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FORMAT, 68289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn CMD_SET_WINDOW_FLAGS, 69d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_SHOW_SOFT_INPUT, 70d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn CMD_HIDE_SOFT_INPUT, 71289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn}; 72289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 73289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic void write_work(int fd, int32_t cmd, int32_t arg1=0, int32_t arg2=0) { 74289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 75289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.cmd = cmd; 76289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg1 = arg1; 77289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn work.arg2 = arg2; 78289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 79d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("write_work: cmd=%d", cmd); 80d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 81289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornrestart: 82289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = write(fd, &work, sizeof(work)); 83289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res < 0 && errno == EINTR) { 84289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn goto restart; 85289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 86289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 87289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(work)) return; 88289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 89289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res < 0) LOGW("Failed writing to work fd: %s", strerror(errno)); 90289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn else LOGW("Truncated writing to work fd: %d", res); 91289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 92289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 93289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstatic bool read_work(int fd, ActivityWork* outWork) { 94289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn int res = read(fd, outWork, sizeof(ActivityWork)); 95289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn // no need to worry about EINTR, poll loop will just come back again. 96289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res == sizeof(ActivityWork)) return true; 97289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 98289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (res < 0) LOGW("Failed reading work fd: %s", strerror(errno)); 99289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn else LOGW("Truncated reading work fd: %d", res); 100289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn return false; 101289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 102289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 103289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn// ------------------------------------------------------------------------ 104289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 105d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} // namespace android 106d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 107d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornusing namespace android; 108d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 109d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::AInputQueue(const sp<InputChannel>& channel, int workWrite) : 1102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mWorkWrite(workWrite), mConsumer(channel), mSeq(0) { 111d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int msgpipe[2]; 112d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (pipe(msgpipe)) { 113d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOGW("could not create pipe: %s", strerror(errno)); 114d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = mDispatchKeyWrite = -1; 115d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 116d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyRead = msgpipe[0]; 117d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite = msgpipe[1]; 118d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(mDispatchKeyRead, F_SETFL, O_NONBLOCK); 119d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue read pipe " 120d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 121d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(mDispatchKeyWrite, F_SETFL, O_NONBLOCK); 122d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make AInputQueue write pipe " 123d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 1243c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 125d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 126d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 127d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornAInputQueue::~AInputQueue() { 128d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyRead); 129d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn close(mDispatchKeyWrite); 130d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 131d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 13242c03e579aade011b451e2a13ea3f44a2ef0056aDianne Hackbornvoid AInputQueue::attachLooper(ALooper* looper, int ident, 1334fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ALooper_callbackFunc callback, void* data) { 1344fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper = static_cast<android::Looper*>(looper); 1354fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->addFd(mConsumer.getChannel()->getReceivePipeFd(), 1364fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 1374fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->addFd(mDispatchKeyRead, 1384fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown ident, ALOOPER_EVENT_INPUT, callback, data); 139d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 140d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 141d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::detachLooper() { 1424fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->removeFd(mConsumer.getChannel()->getReceivePipeFd()); 1434fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown mLooper->removeFd(mDispatchKeyRead); 144d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 145d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 146d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::hasEvents() { 147d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct pollfd pfd[2]; 148d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 149d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].fd = mConsumer.getChannel()->getReceivePipeFd(); 150d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].events = POLLIN; 151d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].revents = 0; 152d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[1].fd = mDispatchKeyRead; 153d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].events = POLLIN; 154d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn pfd[0].revents = 0; 1553c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 156d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int nfd = poll(pfd, 2, 0); 157d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nfd <= 0) return 0; 158d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return (pfd[0].revents == POLLIN || pfd[1].revents == POLLIN) ? 1 : -1; 159d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 160d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 161d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornint32_t AInputQueue::getEvent(AInputEvent** outEvent) { 162d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = NULL; 163d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 1642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn bool finishNow = false; 1652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 166d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn char byteread; 167d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ssize_t nRead = read(mDispatchKeyRead, &byteread, 1); 168d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (nRead == 1) { 1693c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.lock(); 170d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (mDispatchingKeys.size() > 0) { 171d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* kevent = mDispatchingKeys[0]; 172d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = kevent; 173d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.removeAt(0); 1742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 1752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = kevent; 1762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 1772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.doFinish = false; 1782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 1792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mFinishPreDispatches.size() > 0) { 1812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish(mFinishPreDispatches[0]); 1822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.removeAt(0); 1832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 1842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 1852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 1862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq == finish.seq) { 1872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = inflight.event; 1882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finishNow = finish.handled; 1892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (*outEvent == NULL) { 1922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOGW("getEvent couldn't find inflight for seq %d", finish.seq); 1932c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 1943c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 1953c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mLock.unlock(); 1962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 1972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (finishNow) { 1982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finishEvent(*outEvent, true); 1992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outEvent = NULL; 2002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return -1; 2012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else if (*outEvent != NULL) { 202d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 203d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 2043c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2053c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 206d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t res = mConsumer.receiveDispatchSignal(); 207d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (res != android::OK) { 208d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOGE("channel '%s' ~ Failed to receive dispatch signal. status=%d", 209d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mConsumer.getChannel()->getName().string(), res); 210d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return -1; 211d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 212d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 213d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn InputEvent* myEvent = NULL; 2142c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn res = mConsumer.consume(this, &myEvent); 215d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (res != android::OK) { 216d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOGW("channel '%s' ~ Failed to consume input event. status=%d", 217d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mConsumer.getChannel()->getName().string(), res); 218d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mConsumer.sendFinishedSignal(); 219d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return -1; 220d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 221d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2222c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event inflight; 2232c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.event = myEvent; 2242c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = -1; 2252c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.doFinish = true; 2262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.push(inflight); 2272c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 228d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn *outEvent = myEvent; 229d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return 0; 230d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 231d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchEvent(AInputEvent* event) { 2332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (((InputEvent*)event)->getType() != AINPUT_EVENT_TYPE_KEY) { 2342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // The IME only cares about key events. 2352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2372c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // For now we only send system keys to the IME... this avoids having 2392c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // critical keys like DPAD go through this path. We really need to have 2402c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // the IME report which keys it wants. 2412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (!((KeyEvent*)event)->isSystemKey()) { 2422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 2432c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2442c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 2452c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return preDispatchKey((KeyEvent*)event); 2462c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 2472c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 248d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::finishEvent(AInputEvent* event, bool handled) { 2492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishEvent: %p handled=%d", event, handled ? 1 : 0); 250d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 251c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown if (!handled && ((InputEvent*)event)->getType() == AINPUT_EVENT_TYPE_KEY 252d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn && ((KeyEvent*)event)->hasDefaultAction()) { 253d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // The app didn't handle this, but it may have a default action 254d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // associated with it. We need to hand this back to Java to be 255d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // executed. 2562c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn doUnhandledKey((KeyEvent*)event); 2572c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 258d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 259d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2612c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 262d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn for (size_t i=0; i<N; i++) { 2632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mInFlightEvents[i]); 2642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == event) { 2652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.doFinish) { 2662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int32_t res = mConsumer.sendFinishedSignal(); 2672c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res != android::OK) { 2682c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOGW("Failed to send finished signal on channel '%s'. status=%d", 2692c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mConsumer.getChannel()->getName().string(), res); 2702c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2712c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2722c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (static_cast<InputEvent*>(event)->getType() == AINPUT_EVENT_TYPE_KEY) { 2732c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.push(static_cast<KeyEvent*>(event)); 2742c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 2752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.push(static_cast<MotionEvent*>(event)); 2762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 2772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mInFlightEvents.removeAt(i); 2782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return; 2803c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2813c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 2822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 2833c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 2842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOGW("finishEvent called for unknown event: %p", event); 285d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 286d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 287d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid AInputQueue::dispatchEvent(android::KeyEvent* event) { 288d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 289d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchEvent: dispatching=%d write=%d\n", mDispatchingKeys.size(), 290d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchKeyWrite); 291d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mDispatchingKeys.add(event); 2922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 293d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 2942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 295d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 2962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::finishPreDispatch(int seq, bool handled) { 2972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 2982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatch: seq=%d handled=%d\n", seq, handled ? 1 : 0); 2992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish_pre_dispatch finish; 3002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.seq = seq; 3012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn finish.handled = handled; 3022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mFinishPreDispatches.add(finish); 3032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn wakeupDispatch(); 3042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 305d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 306d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 307d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornKeyEvent* AInputQueue::consumeUnhandledEvent() { 308d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn KeyEvent* event = NULL; 309d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 310d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() > 0) { 3122c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mUnhandledKeys[0]; 3132c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.removeAt(0); 314d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 315d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 316d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 317d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("consumeUnhandledEvent: KeyEvent=%p", event); 318d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 319d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return event; 320d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 321d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3222c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::consumePreDispatchingEvent(int* outSeq) { 3232c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = NULL; 3242c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 325d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.lock(); 3262c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() > 0) { 3272c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const in_flight_event& inflight(mPreDispatchingKeys[0]); 3282c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = static_cast<KeyEvent*>(inflight.event); 3292c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn *outSeq = inflight.seq; 3302c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.removeAt(0); 3312c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3322c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3332c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3342c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("consumePreDispatchingEvent: KeyEvent=%p", event); 3352c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3362c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3372c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3382c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3392c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornKeyEvent* AInputQueue::createKeyEvent() { 3402c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3412c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event; 3422c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailKeyEvents.size() <= 0) { 3432c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new KeyEvent(); 3442c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3452c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailKeyEvents.top(); 3462c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailKeyEvents.pop(); 3472c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3482c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3502c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3512c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3522c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornMotionEvent* AInputQueue::createMotionEvent() { 3532c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3542c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn MotionEvent* event; 3552c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mAvailMotionEvents.size() <= 0) { 3562c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = new MotionEvent(); 3572c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } else { 3582c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn event = mAvailMotionEvents.top(); 3592c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mAvailMotionEvents.pop(); 3602c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3612c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3622c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return event; 3632c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 3642c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3652c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::doUnhandledKey(KeyEvent* keyEvent) { 3662c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3672c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Unhandled key: pending=%d write=%d\n", mUnhandledKeys.size(), mWorkWrite); 3682c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mUnhandledKeys.size() <= 0 && mWorkWrite >= 0) { 369d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 370d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 3712c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mUnhandledKeys.add(keyEvent); 372d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn mLock.unlock(); 373d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 374d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 3752c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornbool AInputQueue::preDispatchKey(KeyEvent* keyEvent) { 3762c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.lock(); 3772c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("preDispatch key: pending=%d write=%d\n", mPreDispatchingKeys.size(), mWorkWrite); 3782c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn const size_t N = mInFlightEvents.size(); 3792c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn for (size_t i=0; i<N; i++) { 3802c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn in_flight_event& inflight(mInFlightEvents.editItemAt(i)); 3812c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.event == keyEvent) { 3822c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (inflight.seq >= 0) { 3832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn // This event has already been pre-dispatched! 3842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("Event already pre-dispatched!"); 3852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 3872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mSeq++; 3892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mSeq < 0) mSeq = 1; 3902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn inflight.seq = mSeq; 3912c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 3922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (mPreDispatchingKeys.size() <= 0 && mWorkWrite >= 0) { 3932c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn write_work(mWorkWrite, CMD_DEF_KEY); 3942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mPreDispatchingKeys.add(inflight); 3962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn mLock.unlock(); 3972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return true; 3982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 3992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 4002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOGW("preDispatchKey called for unknown event: %p", keyEvent); 4022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn return false; 4032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 4042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4052c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornvoid AInputQueue::wakeupDispatch() { 4062c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornrestart: 4072c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn char dummy = 0; 4082c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int res = write(mDispatchKeyWrite, &dummy, sizeof(dummy)); 4092c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res < 0 && errno == EINTR) { 4102c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn goto restart; 4112c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 4122c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4132c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res == sizeof(dummy)) return; 4142c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 4152c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (res < 0) LOGW("Failed writing to dispatch fd: %s", strerror(errno)); 4162c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn else LOGW("Truncated writing to dispatch fd: %d", res); 4172c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 4182c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 419d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornnamespace android { 4203c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 42154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 42254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 42354a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 42454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Native state for interacting with the NativeActivity class. 42554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 426289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornstruct NativeCode : public ANativeActivity { 4272e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn NativeCode(void* _dlhandle, ANativeActivity_createFunc* _createFunc) { 428d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset((ANativeActivity*)this, 0, sizeof(ANativeActivity)); 429d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn memset(&callbacks, 0, sizeof(callbacks)); 43074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn dlhandle = _dlhandle; 43174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn createActivityFunc = _createFunc; 43254a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 433a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 434a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 4353c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn mainWorkRead = mainWorkWrite = -1; 43674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 43774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 43874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn ~NativeCode() { 439289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (callbacks.onDestroy != NULL) { 440289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn callbacks.onDestroy(this); 441289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 442289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env != NULL && clazz != NULL) { 443289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(clazz); 4443c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4454fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (looper != NULL && mainWorkRead >= 0) { 4464fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown looper->removeFd(mainWorkRead); 4473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 4483c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (nativeInputQueue != NULL) { 4493c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn nativeInputQueue->mWorkWrite = -1; 4503c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 451a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setSurface(NULL); 452a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn setInputChannel(NULL); 4533c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkRead >= 0) close(mainWorkRead); 4543c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (mainWorkWrite >= 0) close(mainWorkWrite); 45574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (dlhandle != NULL) { 45654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // for now don't unload... we probably should clean this 45754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // up and only keep one open dlhandle per proc, since there 45854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn // is really no benefit to unloading the code. 45954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn //dlclose(dlhandle); 46074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 46374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn void setSurface(jobject _surface) { 46474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (_surface != NULL) { 465289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn nativeWindow = android_Surface_getNativeWindow(env, _surface); 46674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } else { 46754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn nativeWindow = NULL; 46874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 46974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 47074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 471a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t setInputChannel(jobject _channel) { 472a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (inputChannel != NULL) { 473a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn delete nativeInputQueue; 474289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn env->DeleteGlobalRef(inputChannel); 475a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 476a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn inputChannel = NULL; 477a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 478a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (_channel != NULL) { 479289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn inputChannel = env->NewGlobalRef(_channel); 480a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn sp<InputChannel> ic = 481289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn android_view_InputChannel_getInputChannel(env, _channel); 482a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (ic != NULL) { 483d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn nativeInputQueue = new AInputQueue(ic, mainWorkWrite); 484a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (nativeInputQueue->getConsumer().initialize() != android::OK) { 485a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn delete nativeInputQueue; 486a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn nativeInputQueue = NULL; 487a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return UNKNOWN_ERROR; 488a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 489a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } else { 490a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return UNKNOWN_ERROR; 491a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 492a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 493a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return OK; 494a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 495a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 4962e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivityCallbacks callbacks; 49769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 49869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* dlhandle; 4992e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn ANativeActivity_createFunc* createActivityFunc; 50074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 501682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn String8 internalDataPath; 502682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn String8 externalDataPath; 503682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 50454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> nativeWindow; 505d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowWidth; 506d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t lastWindowHeight; 507d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 508a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jobject inputChannel; 509d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn struct AInputQueue* nativeInputQueue; 5103c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 5113c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn // These are used to wake up the main thread to process work. 5123c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkRead; 5133c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int mainWorkWrite; 5144fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown sp<Looper> looper; 51569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 51669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 517db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornvoid android_NativeActivity_finish(ANativeActivity* activity) { 518db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 519db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn write_work(code->mainWorkWrite, CMD_FINISH, 0); 520db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 521db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 522289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFormat( 523289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t format) { 524289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 525289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FORMAT, format); 526289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 527289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 528289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackbornvoid android_NativeActivity_setWindowFlags( 529289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ANativeActivity* activity, int32_t values, int32_t mask) { 530289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 531289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn write_work(code->mainWorkWrite, CMD_SET_WINDOW_FLAGS, values, mask); 532289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn} 533289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 534d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_showSoftInput( 535d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 536d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 537d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_SHOW_SOFT_INPUT, flags); 538d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 539d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 540d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornvoid android_NativeActivity_hideSoftInput( 541d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ANativeActivity* activity, int32_t flags) { 542d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = static_cast<NativeCode*>(activity); 543d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn write_work(code->mainWorkWrite, CMD_HIDE_SOFT_INPUT, flags); 544d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 545d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 54654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 54754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 548db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackbornstatic bool checkAndClearExceptionFromCallback(JNIEnv* env, const char* methodName) { 549db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn if (env->ExceptionCheck()) { 550db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn LOGE("An exception was thrown by callback '%s'.", methodName); 551db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn LOGE_EX(env); 552db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn env->ExceptionClear(); 553db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return true; 554db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } 555db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn return false; 556db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn} 557db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn 55854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn/* 55954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn * Callback for handling native events on the application's main thread. 56054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn */ 5614fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brownstatic int mainWorkCallback(int fd, int events, void* data) { 5623c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn NativeCode* code = (NativeCode*)data; 563289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if ((events & POLLIN) == 0) { 5644fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 565289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 566289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn 567289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn ActivityWork work; 568289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (!read_work(code->mainWorkRead, &work)) { 5694fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 570289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } 571d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 572d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("mainWorkCallback: cmd=%d", work.cmd); 573d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 574289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn switch (work.cmd) { 575289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_DEF_KEY: { 576289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn KeyEvent* keyEvent; 577d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn while ((keyEvent=code->nativeInputQueue->consumeUnhandledEvent()) != NULL) { 578289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 579289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env, keyEvent); 580289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 581289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.dispatchUnhandledKeyEvent, inputEventObj); 582db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "dispatchUnhandledKeyEvent"); 5832c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->nativeInputQueue->finishEvent(keyEvent, true); 5842c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 5852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn int seq; 5862c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn while ((keyEvent=code->nativeInputQueue->consumePreDispatchingEvent(&seq)) != NULL) { 5872c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jobject inputEventObj = android_view_KeyEvent_fromNative( 5882c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->env, keyEvent); 5892c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->env->CallVoidMethod(code->clazz, 5902c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn gNativeActivityClassInfo.preDispatchKeyEvent, inputEventObj, seq); 591db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "preDispatchKeyEvent"); 5923c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 593289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 594db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn case CMD_FINISH: { 595db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn code->env->CallVoidMethod(code->clazz, gNativeActivityClassInfo.finish); 596db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "finish"); 597db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn } break; 598289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FORMAT: { 599289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 600289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFormat, work.arg1); 601db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFormat"); 602289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 603289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn case CMD_SET_WINDOW_FLAGS: { 604289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env->CallVoidMethod(code->clazz, 605289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn gNativeActivityClassInfo.setWindowFlags, work.arg1, work.arg2); 606db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "setWindowFlags"); 607289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn } break; 608d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_SHOW_SOFT_INPUT: { 609d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 610d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.showIme, work.arg1); 611db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "showIme"); 612d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 613d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn case CMD_HIDE_SOFT_INPUT: { 614d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->env->CallVoidMethod(code->clazz, 615d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.hideIme, work.arg1); 616db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn checkAndClearExceptionFromCallback(code->env, "hideIme"); 617d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } break; 618289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn default: 619289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn LOGW("Unknown work command: %d", work.cmd); 620289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn break; 6213c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6223c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6234fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown return 1; 6243c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn} 6253c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 62654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn// ------------------------------------------------------------------------ 62754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 62869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic jint 629e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne HackbornloadNativeCode_native(JNIEnv* env, jobject clazz, jstring path, jstring funcName, 630e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn jobject messageQueue, 6316cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate jstring internalDataDir, jstring externalDataDir, int sdkVersion, 63208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jobject jAssetMgr, jbyteArray savedState) 63369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 634d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("loadNativeCode_native"); 635d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 63669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn const char* pathStr = env->GetStringUTFChars(path, NULL); 63769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = NULL; 63869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 63969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn void* handle = dlopen(pathStr, RTLD_LAZY); 64069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env->ReleaseStringUTFChars(path, pathStr); 64269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 64369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != NULL) { 644e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn const char* funcStr = env->GetStringUTFChars(funcName, NULL); 6452e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn code = new NativeCode(handle, (ANativeActivity_createFunc*) 646e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn dlsym(handle, funcStr)); 647e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn env->ReleaseStringUTFChars(funcName, funcStr); 648e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn 64969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->createActivityFunc == NULL) { 6502e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn LOGW("ANativeActivity_onCreate not found"); 65169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 65269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return 0; 65369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 6543c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6554fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper = android_os_MessageQueue_getLooper(env, messageQueue); 6564fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown if (code->looper == NULL) { 6574fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown LOGW("Unable to retrieve MessageQueue's Looper"); 6583c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6593c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6603c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6613c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 6623c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn int msgpipe[2]; 6633c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn if (pipe(msgpipe)) { 6643c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn LOGW("could not create pipe: %s", strerror(errno)); 6653c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn delete code; 6663c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn return 0; 6673c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn } 6683c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkRead = msgpipe[0]; 6693c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn code->mainWorkWrite = msgpipe[1]; 670d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int result = fcntl(code->mainWorkRead, F_SETFL, O_NONBLOCK); 671d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work read pipe " 672d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 673d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn result = fcntl(code->mainWorkWrite, F_SETFL, O_NONBLOCK); 674d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn SLOGW_IF(result != 0, "Could not make main work write pipe " 675d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "non-blocking: %s", strerror(errno)); 6764fe6c3e51be77e35f40872cdbca6c80f8f8b7ecbJeff Brown code->looper->addFd(code->mainWorkRead, 0, ALOOPER_EVENT_INPUT, mainWorkCallback, code); 6773c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 678289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->ANativeActivity::callbacks = &code->callbacks; 679289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn if (env->GetJavaVM(&code->vm) < 0) { 6802e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn LOGW("NativeActivity GetJavaVM failed"); 6812e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn delete code; 6822e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn return 0; 6832e9f93e8db509d5236229dc8540e0904c5dbb9f5Dianne Hackborn } 684289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->env = env; 685289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->clazz = env->NewGlobalRef(clazz); 6866cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 687682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn const char* dirStr = env->GetStringUTFChars(internalDataDir, NULL); 688682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn code->internalDataPath = dirStr; 689289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->internalDataPath = code->internalDataPath.string(); 690682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn env->ReleaseStringUTFChars(path, dirStr); 691682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 692682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn dirStr = env->GetStringUTFChars(externalDataDir, NULL); 693682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn code->externalDataPath = dirStr; 694289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->externalDataPath = code->externalDataPath.string(); 695682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn env->ReleaseStringUTFChars(path, dirStr); 6966cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 697289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->sdkVersion = sdkVersion; 698682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn 6996cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate code->assetManager = assetManagerForJavaObject(env, jAssetMgr); 7006cce32b6adbb3a9725fc730ba0e0068a74657e60Christopher Tate 70108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* rawSavedState = NULL; 70208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jsize rawSavedSize = 0; 70308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (savedState != NULL) { 70408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedState = env->GetByteArrayElements(savedState, NULL); 70508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn rawSavedSize = env->GetArrayLength(savedState); 70608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 70708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 70808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->createActivityFunc(code, rawSavedState, rawSavedSize); 70908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 71008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (rawSavedState != NULL) { 71108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->ReleaseByteArrayElements(savedState, rawSavedState, 0); 71208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 71369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 71469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 71569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return (jint)code; 71669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 71769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 71869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 71969969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornunloadNativeCode_native(JNIEnv* env, jobject clazz, jint handle) 72069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 721d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("unloadNativeCode_native"); 72269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 72369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 72469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn delete code; 72569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 72669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 72769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 72869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 72969969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStart_native(JNIEnv* env, jobject clazz, jint handle) 73069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 731d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStart_native"); 73269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 73369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 73469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStart != NULL) { 735289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStart(code); 73669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 73769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 73869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 73969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 74069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 74169969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonResume_native(JNIEnv* env, jobject clazz, jint handle) 74269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 743d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onResume_native"); 74469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 74569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 74669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onResume != NULL) { 747289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onResume(code); 74869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 74969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 75069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 75169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 75208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic jbyteArray 75369969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonSaveInstanceState_native(JNIEnv* env, jobject clazz, jint handle) 75469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 755d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSaveInstanceState_native"); 75608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 75708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyteArray array = NULL; 75808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 75969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 76069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 76169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onSaveInstanceState != NULL) { 76269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn size_t len = 0; 76308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn jbyte* state = (jbyte*)code->callbacks.onSaveInstanceState(code, &len); 76408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (len > 0) { 76508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn array = env->NewByteArray(len); 76608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (array != NULL) { 76708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn env->SetByteArrayRegion(array, 0, len, state); 76808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 76908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 77008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (state != NULL) { 77108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn free(state); 77208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 77369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 77469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 77508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 77608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn return array; 77769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 77869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 77969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 78069969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonPause_native(JNIEnv* env, jobject clazz, jint handle) 78169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 782d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onPause_native"); 78369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 78469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 78569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onPause != NULL) { 786289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onPause(code); 78769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 78969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 79069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 79169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 79269969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonStop_native(JNIEnv* env, jobject clazz, jint handle) 79369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 794d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onStop_native"); 79569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 79669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 79769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onStop != NULL) { 798289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onStop(code); 79969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 80069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 80169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 80269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 80369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 80408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne HackbornonConfigurationChanged_native(JNIEnv* env, jobject clazz, jint handle) 80508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn{ 80608d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn LOG_TRACE("onConfigurationChanged_native"); 80708d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (handle != 0) { 80808d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn NativeCode* code = (NativeCode*)handle; 80908d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn if (code->callbacks.onConfigurationChanged != NULL) { 81008d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn code->callbacks.onConfigurationChanged(code); 81108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 81208d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn } 81308d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn} 81408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn 81508d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackbornstatic void 81669969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonLowMemory_native(JNIEnv* env, jobject clazz, jint handle) 81769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 818d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onLowMemory_native"); 81969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 82069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 82169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onLowMemory != NULL) { 822289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onLowMemory(code); 82369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 82469969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 82569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 82669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 82769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic void 82869969e48f2bca9339662dddfacff0bbf6374ed7fDianne HackbornonWindowFocusChanged_native(JNIEnv* env, jobject clazz, jint handle, jboolean focused) 82969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 830d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onWindowFocusChanged_native"); 83169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (handle != 0) { 83269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn NativeCode* code = (NativeCode*)handle; 83369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn if (code->callbacks.onWindowFocusChanged != NULL) { 834289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onWindowFocusChanged(code, focused ? 1 : 0); 83569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn } 83769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 83869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 83974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 84074323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 84174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 842d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceCreated_native"); 84374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 84474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 84574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(surface); 84654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowCreated != NULL) { 847289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowCreated(code, 84854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 84974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 85074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 85174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 85274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 853d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic int32_t getWindowProp(ANativeWindow* window, int what) { 854d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int value; 855d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int res = window->query(window, what, &value); 856d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn return res < 0 ? res : value; 857d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 858d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 85974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 86074323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceChanged_native(JNIEnv* env, jobject clazz, jint handle, jobject surface, 86174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn jint format, jint width, jint height) 86274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 863d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceChanged_native"); 86474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 86574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 86654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn sp<ANativeWindow> oldNativeWindow = code->nativeWindow; 86754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->setSurface(surface); 86854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (oldNativeWindow != code->nativeWindow) { 8698ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn if (oldNativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 870289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 8718ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn oldNativeWindow.get()); 8728ae5a8e7c04c7b204b739dfcd5da9e2e0f83e1ebDianne Hackborn } 873d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL) { 874d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowCreated != NULL) { 875d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowCreated(code, 876d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 877d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 878d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowWidth = getWindowProp(code->nativeWindow.get(), 879d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 880d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->lastWindowHeight = getWindowProp(code->nativeWindow.get(), 881d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 882d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 883d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } else { 884d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn // Maybe it resized? 885d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newWidth = getWindowProp(code->nativeWindow.get(), 886d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_WIDTH); 887d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn int32_t newHeight = getWindowProp(code->nativeWindow.get(), 888d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NATIVE_WINDOW_HEIGHT); 889d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (newWidth != code->lastWindowWidth 890d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn || newHeight != code->lastWindowHeight) { 891d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onNativeWindowResized != NULL) { 892d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowResized(code, 893d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeWindow.get()); 894d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 89554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn } 89674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 89774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 89874323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 89974323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 90074323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackbornstatic void 901d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonSurfaceRedrawNeeded_native(JNIEnv* env, jobject clazz, jint handle) 902d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 903d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceRedrawNeeded_native"); 904d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 905d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 906d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowRedrawNeeded != NULL) { 907d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onNativeWindowRedrawNeeded(code, code->nativeWindow.get()); 908d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 909d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 910d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 911d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 912d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 91374323fd1ab8eb11beea286d5c213c63e4b803141Dianne HackbornonSurfaceDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject surface) 91474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn{ 915d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onSurfaceDestroyed_native"); 91674323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn if (handle != 0) { 91774323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn NativeCode* code = (NativeCode*)handle; 91854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn if (code->nativeWindow != NULL && code->callbacks.onNativeWindowDestroyed != NULL) { 919289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onNativeWindowDestroyed(code, 92054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn code->nativeWindow.get()); 92174323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 92274323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn code->setSurface(NULL); 92374323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn } 92474323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn} 92574323fd1ab8eb11beea286d5c213c63e4b803141Dianne Hackborn 926a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 927a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelCreated_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 928a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 929d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelCreated_native"); 930a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 931a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 932a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn status_t err = code->setInputChannel(channel); 933a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (err != OK) { 934a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn jniThrowException(env, "java/lang/IllegalStateException", 935a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn "Error setting input channel"); 936a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn return; 937a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 938a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->callbacks.onInputQueueCreated != NULL) { 939289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueCreated(code, 940a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 941a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 942a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 943a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 944a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 945a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackbornstatic void 946a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne HackbornonInputChannelDestroyed_native(JNIEnv* env, jobject clazz, jint handle, jobject channel) 947a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn{ 948d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onInputChannelDestroyed_native"); 949a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (handle != 0) { 950a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn NativeCode* code = (NativeCode*)handle; 951a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn if (code->nativeInputQueue != NULL 952a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn && code->callbacks.onInputQueueDestroyed != NULL) { 953289b9b62372ef52a06113b83dfb870e2c2fb325aDianne Hackborn code->callbacks.onInputQueueDestroyed(code, 954a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->nativeInputQueue); 955a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 956a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn code->setInputChannel(NULL); 957a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn } 958a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} 959a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn 960d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 961d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackbornonContentRectChanged_native(JNIEnv* env, jobject clazz, jint handle, 962d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn jint x, jint y, jint w, jint h) 963d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 964d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("onContentRectChanged_native"); 965d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 966d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 967d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->callbacks.onContentRectChanged != NULL) { 968d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn ARect rect; 969d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.left = x; 970d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.top = y; 971d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.right = x+w; 972d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn rect.bottom = y+h; 973d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->callbacks.onContentRectChanged(code, &rect); 974d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 975d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 976d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 977d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 978d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackbornstatic void 979d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne HackborndispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, jobject eventObj) 980d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn{ 981d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn LOG_TRACE("dispatchKeyEvent_native"); 982d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (handle != 0) { 983d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn NativeCode* code = (NativeCode*)handle; 984d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn if (code->nativeInputQueue != NULL) { 9852c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn KeyEvent* event = code->nativeInputQueue->createKeyEvent(); 986c5ed5910c9ef066cec6a13bbb404ec57b1e92637Jeff Brown android_view_KeyEvent_toNative(env, eventObj, event); 987d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn code->nativeInputQueue->dispatchEvent(event); 988d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 989d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn } 990d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn} 991d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn 9922c6081ce3593712f30dacd990a97209c791d6cedDianne Hackbornstatic void 9932c6081ce3593712f30dacd990a97209c791d6cedDianne HackbornfinishPreDispatchKeyEvent_native(JNIEnv* env, jobject clazz, jint handle, 9942c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn jint seq, jboolean handled) 9952c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn{ 9962c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn LOG_TRACE("finishPreDispatchKeyEvent_native"); 9972c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (handle != 0) { 9982c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn NativeCode* code = (NativeCode*)handle; 9992c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn if (code->nativeInputQueue != NULL) { 10002c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn code->nativeInputQueue->finishPreDispatch(seq, handled ? true : false); 10012c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10022c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn } 10032c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn} 10042c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn 100569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const JNINativeMethod g_methods[] = { 1006e21d91c694e828e6285cc50e79b2a6be6e8c692bDianne Hackborn { "loadNativeCode", "(Ljava/lang/String;Ljava/lang/String;Landroid/os/MessageQueue;Ljava/lang/String;Ljava/lang/String;ILandroid/content/res/AssetManager;[B)I", 1007682674154e3fe88f6061245145f934f25f1a2eb8Dianne Hackborn (void*)loadNativeCode_native }, 100869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "unloadNativeCode", "(I)V", (void*)unloadNativeCode_native }, 100969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStartNative", "(I)V", (void*)onStart_native }, 101069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onResumeNative", "(I)V", (void*)onResume_native }, 101108d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onSaveInstanceStateNative", "(I)[B", (void*)onSaveInstanceState_native }, 101269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onPauseNative", "(I)V", (void*)onPause_native }, 101369969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onStopNative", "(I)V", (void*)onStop_native }, 101408d5b8fad8d46ccb64db2fdcb4d66972ec87bf48Dianne Hackborn { "onConfigurationChangedNative", "(I)V", (void*)onConfigurationChanged_native }, 101569969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onLowMemoryNative", "(I)V", (void*)onLowMemory_native }, 101669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn { "onWindowFocusChangedNative", "(IZ)V", (void*)onWindowFocusChanged_native }, 101754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceCreatedNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceCreated_native }, 101854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceChangedNative", "(ILandroid/view/Surface;III)V", (void*)onSurfaceChanged_native }, 1019d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onSurfaceRedrawNeededNative", "(ILandroid/view/Surface;)V", (void*)onSurfaceRedrawNeeded_native }, 102054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn { "onSurfaceDestroyedNative", "(I)V", (void*)onSurfaceDestroyed_native }, 1021a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelCreatedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelCreated_native }, 1022a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn { "onInputChannelDestroyedNative", "(ILandroid/view/InputChannel;)V", (void*)onInputChannelDestroyed_native }, 1023d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "onContentRectChangedNative", "(IIIII)V", (void*)onContentRectChanged_native }, 1024d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn { "dispatchKeyEventNative", "(ILandroid/view/KeyEvent;)V", (void*)dispatchKeyEvent_native }, 10252c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn { "finishPreDispatchKeyEventNative", "(IIZ)V", (void*)finishPreDispatchKeyEvent_native }, 102669969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn}; 102769969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 102869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornstatic const char* const kNativeActivityPathName = "android/app/NativeActivity"; 102969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10303c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define FIND_CLASS(var, className) \ 10313c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->FindClass(className); \ 10323c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn LOG_FATAL_IF(! var, "Unable to find class " className); \ 10333c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = jclass(env->NewGlobalRef(var)); 10343c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 10353c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn#define GET_METHOD_ID(var, clazz, methodName, fieldDescriptor) \ 10363c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn var = env->GetMethodID(clazz, methodName, fieldDescriptor); \ 10373c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn LOG_FATAL_IF(! var, "Unable to find method" methodName); 10383c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn 103969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackbornint register_android_app_NativeActivity(JNIEnv* env) 104069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn{ 104169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn //LOGD("register_android_app_NativeActivity"); 104269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 10433c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn FIND_CLASS(gNativeActivityClassInfo.clazz, kNativeActivityPathName); 104454a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 10453c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.dispatchUnhandledKeyEvent, 10463c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn gNativeActivityClassInfo.clazz, 10473c80a4a044865bdf1289c7896baffa1c082d835cDianne Hackborn "dispatchUnhandledKeyEvent", "(Landroid/view/KeyEvent;)V"); 10482c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.preDispatchKeyEvent, 10492c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn gNativeActivityClassInfo.clazz, 10502c6081ce3593712f30dacd990a97209c791d6cedDianne Hackborn "preDispatchKeyEvent", "(Landroid/view/KeyEvent;I)V"); 105154a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 1052db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.finish, 1053db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn gNativeActivityClassInfo.clazz, 1054db28a94d499f995b467b07cee5c9b9119f538b1cDianne Hackborn "finish", "()V"); 105554a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFlags, 105654a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn gNativeActivityClassInfo.clazz, 105754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFlags", "(II)V"); 105854a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.setWindowFormat, 105954a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn gNativeActivityClassInfo.clazz, 106054a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn "setWindowFormat", "(I)V"); 1061d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.showIme, 1062d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.clazz, 1063d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "showIme", "(I)V"); 1064d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn GET_METHOD_ID(gNativeActivityClassInfo.hideIme, 1065d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn gNativeActivityClassInfo.clazz, 1066d76b67c340d1564abf8d14d976fdaf83bf2b3320Dianne Hackborn "hideIme", "(I)V"); 106754a181b1a2b1517a9479b21fbf7705a688232fafDianne Hackborn 106869969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn return AndroidRuntime::registerNativeMethods( 106969969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn env, kNativeActivityPathName, 107069969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn g_methods, NELEM(g_methods)); 107169969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn} 107269969e48f2bca9339662dddfacff0bbf6374ed7fDianne Hackborn 1073a95e4cb62f3642cb190d032dbf7dc40d9ecc6973Dianne Hackborn} // namespace android 1074