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virtualx-engine/platform/android/export/export.cpp
Rémi Verschelde b0f782a0e3 Disable driver fallback to GLES2 by default 
GLES2 is not designed to be a drop-in replacement for the GLES3 backend,
so the fallback mode has to be used knowingly. It *can* make sense for
simple projects which make sure to handle the differences between both
rendering backends, but most users should stick to one supported backend.

By making it opt-in, we can now use this parameter to define whether to
export ETC textures to Android and iOS when using GLES3 + Fallback.

When using GLES3 without Fallback on Android, set the proper min GLES
version in the AndroidManifest.

Also made the option boolean and renamed it for clarity and to avoid
conflict with the previous String option (which would always evaluate as
"true" otherwise).

Fixes #26569.
2019-03-05 16:36:46 +01:00

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/*************************************************************************/
/* export.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "export.h"
#include "core/io/marshalls.h"
#include "core/io/zip_io.h"
#include "core/os/file_access.h"
#include "core/os/os.h"
#include "core/project_settings.h"
#include "core/version.h"
#include "editor/editor_export.h"
#include "editor/editor_node.h"
#include "editor/editor_settings.h"
#include "platform/android/logo.gen.h"
#include "platform/android/run_icon.gen.h"
#include <string.h>
static const char *android_perms[] = {
"ACCESS_CHECKIN_PROPERTIES",
"ACCESS_COARSE_LOCATION",
"ACCESS_FINE_LOCATION",
"ACCESS_LOCATION_EXTRA_COMMANDS",
"ACCESS_MOCK_LOCATION",
"ACCESS_NETWORK_STATE",
"ACCESS_SURFACE_FLINGER",
"ACCESS_WIFI_STATE",
"ACCOUNT_MANAGER",
"ADD_VOICEMAIL",
"AUTHENTICATE_ACCOUNTS",
"BATTERY_STATS",
"BIND_ACCESSIBILITY_SERVICE",
"BIND_APPWIDGET",
"BIND_DEVICE_ADMIN",
"BIND_INPUT_METHOD",
"BIND_NFC_SERVICE",
"BIND_NOTIFICATION_LISTENER_SERVICE",
"BIND_PRINT_SERVICE",
"BIND_REMOTEVIEWS",
"BIND_TEXT_SERVICE",
"BIND_VPN_SERVICE",
"BIND_WALLPAPER",
"BLUETOOTH",
"BLUETOOTH_ADMIN",
"BLUETOOTH_PRIVILEGED",
"BRICK",
"BROADCAST_PACKAGE_REMOVED",
"BROADCAST_SMS",
"BROADCAST_STICKY",
"BROADCAST_WAP_PUSH",
"CALL_PHONE",
"CALL_PRIVILEGED",
"CAMERA",
"CAPTURE_AUDIO_OUTPUT",
"CAPTURE_SECURE_VIDEO_OUTPUT",
"CAPTURE_VIDEO_OUTPUT",
"CHANGE_COMPONENT_ENABLED_STATE",
"CHANGE_CONFIGURATION",
"CHANGE_NETWORK_STATE",
"CHANGE_WIFI_MULTICAST_STATE",
"CHANGE_WIFI_STATE",
"CLEAR_APP_CACHE",
"CLEAR_APP_USER_DATA",
"CONTROL_LOCATION_UPDATES",
"DELETE_CACHE_FILES",
"DELETE_PACKAGES",
"DEVICE_POWER",
"DIAGNOSTIC",
"DISABLE_KEYGUARD",
"DUMP",
"EXPAND_STATUS_BAR",
"FACTORY_TEST",
"FLASHLIGHT",
"FORCE_BACK",
"GET_ACCOUNTS",
"GET_PACKAGE_SIZE",
"GET_TASKS",
"GET_TOP_ACTIVITY_INFO",
"GLOBAL_SEARCH",
"HARDWARE_TEST",
"INJECT_EVENTS",
"INSTALL_LOCATION_PROVIDER",
"INSTALL_PACKAGES",
"INSTALL_SHORTCUT",
"INTERNAL_SYSTEM_WINDOW",
"INTERNET",
"KILL_BACKGROUND_PROCESSES",
"LOCATION_HARDWARE",
"MANAGE_ACCOUNTS",
"MANAGE_APP_TOKENS",
"MANAGE_DOCUMENTS",
"MASTER_CLEAR",
"MEDIA_CONTENT_CONTROL",
"MODIFY_AUDIO_SETTINGS",
"MODIFY_PHONE_STATE",
"MOUNT_FORMAT_FILESYSTEMS",
"MOUNT_UNMOUNT_FILESYSTEMS",
"NFC",
"PERSISTENT_ACTIVITY",
"PROCESS_OUTGOING_CALLS",
"READ_CALENDAR",
"READ_CALL_LOG",
"READ_CONTACTS",
"READ_EXTERNAL_STORAGE",
"READ_FRAME_BUFFER",
"READ_HISTORY_BOOKMARKS",
"READ_INPUT_STATE",
"READ_LOGS",
"READ_PHONE_STATE",
"READ_PROFILE",
"READ_SMS",
"READ_SOCIAL_STREAM",
"READ_SYNC_SETTINGS",
"READ_SYNC_STATS",
"READ_USER_DICTIONARY",
"REBOOT",
"RECEIVE_BOOT_COMPLETED",
"RECEIVE_MMS",
"RECEIVE_SMS",
"RECEIVE_WAP_PUSH",
"RECORD_AUDIO",
"REORDER_TASKS",
"RESTART_PACKAGES",
"SEND_RESPOND_VIA_MESSAGE",
"SEND_SMS",
"SET_ACTIVITY_WATCHER",
"SET_ALARM",
"SET_ALWAYS_FINISH",
"SET_ANIMATION_SCALE",
"SET_DEBUG_APP",
"SET_ORIENTATION",
"SET_POINTER_SPEED",
"SET_PREFERRED_APPLICATIONS",
"SET_PROCESS_LIMIT",
"SET_TIME",
"SET_TIME_ZONE",
"SET_WALLPAPER",
"SET_WALLPAPER_HINTS",
"SIGNAL_PERSISTENT_PROCESSES",
"STATUS_BAR",
"SUBSCRIBED_FEEDS_READ",
"SUBSCRIBED_FEEDS_WRITE",
"SYSTEM_ALERT_WINDOW",
"TRANSMIT_IR",
"UNINSTALL_SHORTCUT",
"UPDATE_DEVICE_STATS",
"USE_CREDENTIALS",
"USE_SIP",
"VIBRATE",
"WAKE_LOCK",
"WRITE_APN_SETTINGS",
"WRITE_CALENDAR",
"WRITE_CALL_LOG",
"WRITE_CONTACTS",
"WRITE_EXTERNAL_STORAGE",
"WRITE_GSERVICES",
"WRITE_HISTORY_BOOKMARKS",
"WRITE_PROFILE",
"WRITE_SECURE_SETTINGS",
"WRITE_SETTINGS",
"WRITE_SMS",
"WRITE_SOCIAL_STREAM",
"WRITE_SYNC_SETTINGS",
"WRITE_USER_DICTIONARY",
NULL
};
struct LauncherIcon {
const char *option_id;
const char *export_path;
};
static const LauncherIcon launcher_icons[] = {
{ "launcher_icons/xxxhdpi_192x192", "res/drawable-xxxhdpi-v4/icon.png" },
{ "launcher_icons/xxhdpi_144x144", "res/drawable-xxhdpi-v4/icon.png" },
{ "launcher_icons/xhdpi_96x96", "res/drawable-xhdpi-v4/icon.png" },
{ "launcher_icons/hdpi_72x72", "res/drawable-hdpi-v4/icon.png" },
{ "launcher_icons/mdpi_48x48", "res/drawable-mdpi-v4/icon.png" }
};
class EditorExportPlatformAndroid : public EditorExportPlatform {
GDCLASS(EditorExportPlatformAndroid, EditorExportPlatform)
Ref<ImageTexture> logo;
Ref<ImageTexture> run_icon;
struct Device {
String id;
String name;
String description;
int api_level;
};
struct APKExportData {
zipFile apk;
EditorProgress *ep;
};
Vector<Device> devices;
volatile bool devices_changed;
Mutex *device_lock;
Thread *device_thread;
volatile bool quit_request;
static void _device_poll_thread(void *ud) {
EditorExportPlatformAndroid *ea = (EditorExportPlatformAndroid *)ud;
while (!ea->quit_request) {
String adb = EditorSettings::get_singleton()->get("export/android/adb");
if (FileAccess::exists(adb)) {
String devices;
List<String> args;
args.push_back("devices");
int ec;
OS::get_singleton()->execute(adb, args, true, NULL, &devices, &ec);
Vector<String> ds = devices.split("\n");
Vector<String> ldevices;
for (int i = 1; i < ds.size(); i++) {
String d = ds[i];
int dpos = d.find("device");
if (dpos == -1)
continue;
d = d.substr(0, dpos).strip_edges();
ldevices.push_back(d);
}
ea->device_lock->lock();
bool different = false;
if (ea->devices.size() != ldevices.size()) {
different = true;
} else {
for (int i = 0; i < ea->devices.size(); i++) {
if (ea->devices[i].id != ldevices[i]) {
different = true;
break;
}
}
}
if (different) {
Vector<Device> ndevices;
for (int i = 0; i < ldevices.size(); i++) {
Device d;
d.id = ldevices[i];
for (int j = 0; j < ea->devices.size(); j++) {
if (ea->devices[j].id == ldevices[i]) {
d.description = ea->devices[j].description;
d.name = ea->devices[j].name;
d.api_level = ea->devices[j].api_level;
}
}
if (d.description == "") {
//in the oven, request!
args.clear();
args.push_back("-s");
args.push_back(d.id);
args.push_back("shell");
args.push_back("getprop");
int ec2;
String dp;
OS::get_singleton()->execute(adb, args, true, NULL, &dp, &ec2);
Vector<String> props = dp.split("\n");
String vendor;
String device;
d.description + "Device ID: " + d.id + "\n";
d.api_level = 0;
for (int j = 0; j < props.size(); j++) {
// got information by `shell cat /system/build.prop` before and its format is "property=value"
// it's now changed to use `shell getporp` because of permission issue with Android 8.0 and above
// its format is "[property]: [value]" so changed it as like build.prop
String p = props[j];
p = p.replace("]: ", "=");
p = p.replace("[", "");
p = p.replace("]", "");
if (p.begins_with("ro.product.model=")) {
device = p.get_slice("=", 1).strip_edges();
} else if (p.begins_with("ro.product.brand=")) {
vendor = p.get_slice("=", 1).strip_edges().capitalize();
} else if (p.begins_with("ro.build.display.id=")) {
d.description += "Build: " + p.get_slice("=", 1).strip_edges() + "\n";
} else if (p.begins_with("ro.build.version.release=")) {
d.description += "Release: " + p.get_slice("=", 1).strip_edges() + "\n";
} else if (p.begins_with("ro.build.version.sdk=")) {
d.api_level = p.get_slice("=", 1).to_int();
} else if (p.begins_with("ro.product.cpu.abi=")) {
d.description += "CPU: " + p.get_slice("=", 1).strip_edges() + "\n";
} else if (p.begins_with("ro.product.manufacturer=")) {
d.description += "Manufacturer: " + p.get_slice("=", 1).strip_edges() + "\n";
} else if (p.begins_with("ro.board.platform=")) {
d.description += "Chipset: " + p.get_slice("=", 1).strip_edges() + "\n";
} else if (p.begins_with("ro.opengles.version=")) {
uint32_t opengl = p.get_slice("=", 1).to_int();
d.description += "OpenGL: " + itos(opengl >> 16) + "." + itos((opengl >> 8) & 0xFF) + "." + itos((opengl)&0xFF) + "\n";
}
}
d.name = vendor + " " + device;
if (device == String()) continue;
}
ndevices.push_back(d);
}
ea->devices = ndevices;
ea->devices_changed = true;
}
ea->device_lock->unlock();
}
uint64_t sleep = OS::get_singleton()->get_power_state() == OS::POWERSTATE_ON_BATTERY ? 1000 : 100;
uint64_t wait = 3000000;
uint64_t time = OS::get_singleton()->get_ticks_usec();
while (OS::get_singleton()->get_ticks_usec() - time < wait) {
OS::get_singleton()->delay_usec(1000 * sleep);
if (ea->quit_request)
break;
}
}
if (EditorSettings::get_singleton()->get("export/android/shutdown_adb_on_exit")) {
String adb = EditorSettings::get_singleton()->get("export/android/adb");
if (!FileAccess::exists(adb)) {
return; //adb not configured
}
List<String> args;
args.push_back("kill-server");
OS::get_singleton()->execute(adb, args, true);
};
}
String get_project_name(const String &p_name) const {
String aname;
if (p_name != "") {
aname = p_name;
} else {
aname = ProjectSettings::get_singleton()->get("application/config/name");
}
if (aname == "") {
aname = VERSION_NAME;
}
return aname;
}
String get_package_name(const String &p_package) const {
String pname = p_package;
String basename = ProjectSettings::get_singleton()->get("application/config/name");
basename = basename.to_lower();
String name;
bool first = true;
for (int i = 0; i < basename.length(); i++) {
CharType c = basename[i];
if (c >= '0' && c <= '9' && first) {
continue;
}
if ((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9')) {
name += String::chr(c);
first = false;
}
}
if (name == "")
name = "noname";
pname = pname.replace("$genname", name);
return pname;
}
bool is_package_name_valid(const String &p_package, String *r_error = NULL) const {
String pname = p_package;
if (pname.length() == 0) {
if (r_error) {
*r_error = TTR("Package name is missing.");
}
return false;
}
int segments = 0;
bool first = true;
for (int i = 0; i < pname.length(); i++) {
CharType c = pname[i];
if (first && c == '.') {
if (r_error) {
*r_error = TTR("Package segments must be of non-zero length.");
}
return false;
}
if (c == '.') {
segments++;
first = true;
continue;
}
if (!((c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') || c == '_')) {
if (r_error) {
*r_error = vformat(TTR("The character '%s' is not allowed in Android application package names."), String::chr(c));
}
return false;
}
if (first && (c >= '0' && c <= '9')) {
if (r_error) {
*r_error = TTR("A digit cannot be the first character in a package segment.");
}
return false;
}
if (first && c == '_') {
if (r_error) {
*r_error = vformat(TTR("The character '%s' cannot be the first character in a package segment."), String::chr(c));
}
return false;
}
first = false;
}
if (segments == 0) {
if (r_error) {
*r_error = TTR("The package must have at least one '.' separator.");
}
return false;
}
if (first) {
if (r_error) {
*r_error = TTR("Package segments must be of non-zero length.");
}
return false;
}
return true;
}
static bool _should_compress_asset(const String &p_path, const Vector<uint8_t> &p_data) {
/*
* By not compressing files with little or not benefit in doing so,
* a performance gain is expected attime. Moreover, if the APK is
* zip-aligned, assets stored as they are can be efficiently read by
* Android by memory-mapping them.
*/
// -- Unconditional uncompress to mimic AAPT plus some other
static const char *unconditional_compress_ext[] = {
// From https://github.com/android/platform_frameworks_base/blob/master/tools/aapt/Package.cpp
// These formats are already compressed, or don't compress well:
".jpg", ".jpeg", ".png", ".gif",
".wav", ".mp2", ".mp3", ".ogg", ".aac",
".mpg", ".mpeg", ".mid", ".midi", ".smf", ".jet",
".rtttl", ".imy", ".xmf", ".mp4", ".m4a",
".m4v", ".3gp", ".3gpp", ".3g2", ".3gpp2",
".amr", ".awb", ".wma", ".wmv",
// Godot-specific:
".webp", // Same reasoning as .png
".cfb", // Don't let small config files slow-down startup
".scn", // Binary scenes are usually already compressed
".stex", // Streamable textures are usually already compressed
// Trailer for easier processing
NULL
};
for (const char **ext = unconditional_compress_ext; *ext; ++ext) {
if (p_path.to_lower().ends_with(String(*ext))) {
return false;
}
}
// -- Compressed resource?
if (p_data.size() >= 4 && p_data[0] == 'R' && p_data[1] == 'S' && p_data[2] == 'C' && p_data[3] == 'C') {
// Already compressed
return false;
}
// --- TODO: Decide on texture resources according to their image compression setting
return true;
}
static zip_fileinfo get_zip_fileinfo() {
OS::Time time = OS::get_singleton()->get_time();
OS::Date date = OS::get_singleton()->get_date();
zip_fileinfo zipfi;
zipfi.tmz_date.tm_hour = time.hour;
zipfi.tmz_date.tm_mday = date.day;
zipfi.tmz_date.tm_min = time.min;
zipfi.tmz_date.tm_mon = date.month;
zipfi.tmz_date.tm_sec = time.sec;
zipfi.tmz_date.tm_year = date.year;
zipfi.dosDate = 0;
zipfi.external_fa = 0;
zipfi.internal_fa = 0;
return zipfi;
}
static Vector<String> get_abis() {
Vector<String> abis;
// We can still build armv6 in theory, but it doesn't make much
// sense for games, so disabling for now.
//abis.push_back("armeabi");
abis.push_back("armeabi-v7a");
abis.push_back("arm64-v8a");
abis.push_back("x86");
abis.push_back("x86_64");
return abis;
}
static Error store_in_apk(APKExportData *ed, const String &p_path, const Vector<uint8_t> &p_data, int compression_method = Z_DEFLATED) {
zip_fileinfo zipfi = get_zip_fileinfo();
zipOpenNewFileInZip(ed->apk,
p_path.utf8().get_data(),
&zipfi,
NULL,
0,
NULL,
0,
NULL,
compression_method,
Z_DEFAULT_COMPRESSION);
zipWriteInFileInZip(ed->apk, p_data.ptr(), p_data.size());
zipCloseFileInZip(ed->apk);
return OK;
}
static Error save_apk_so(void *p_userdata, const SharedObject &p_so) {
if (!p_so.path.get_file().begins_with("lib")) {
String err = "Android .so file names must start with \"lib\", but got: " + p_so.path;
ERR_PRINTS(err);
return FAILED;
}
APKExportData *ed = (APKExportData *)p_userdata;
Vector<String> abis = get_abis();
bool exported = false;
for (int i = 0; i < p_so.tags.size(); ++i) {
// shared objects can be fat (compatible with multiple ABIs)
int abi_index = abis.find(p_so.tags[i]);
if (abi_index != -1) {
exported = true;
String abi = abis[abi_index];
String dst_path = "lib/" + abi + "/" + p_so.path.get_file();
Vector<uint8_t> array = FileAccess::get_file_as_array(p_so.path);
Error store_err = store_in_apk(ed, dst_path, array);
ERR_FAIL_COND_V(store_err, store_err);
}
}
if (!exported) {
String abis_string = String(" ").join(abis);
String err = "Cannot determine ABI for library \"" + p_so.path + "\". One of the supported ABIs must be used as a tag: " + abis_string;
ERR_PRINTS(err);
return FAILED;
}
return OK;
}
static Error save_apk_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total) {
APKExportData *ed = (APKExportData *)p_userdata;
String dst_path = p_path.replace_first("res://", "assets/");
store_in_apk(ed, dst_path, p_data, _should_compress_asset(p_path, p_data) ? Z_DEFLATED : 0);
ed->ep->step("File: " + p_path, 3 + p_file * 100 / p_total);
return OK;
}
static Error ignore_apk_file(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total) {
return OK;
}
void _fix_manifest(const Ref<EditorExportPreset> &p_preset, Vector<uint8_t> &p_manifest, bool p_give_internet) {
// Leaving the unused types commented because looking these constants up
// again later would be annoying
// const int CHUNK_AXML_FILE = 0x00080003;
// const int CHUNK_RESOURCEIDS = 0x00080180;
const int CHUNK_STRINGS = 0x001C0001;
// const int CHUNK_XML_END_NAMESPACE = 0x00100101;
const int CHUNK_XML_END_TAG = 0x00100103;
// const int CHUNK_XML_START_NAMESPACE = 0x00100100;
const int CHUNK_XML_START_TAG = 0x00100102;
// const int CHUNK_XML_TEXT = 0x00100104;
const int UTF8_FLAG = 0x00000100;
Vector<String> string_table;
uint32_t ofs = 8;
uint32_t string_count = 0;
//uint32_t styles_count = 0;
uint32_t string_flags = 0;
uint32_t string_data_offset = 0;
//uint32_t styles_offset = 0;
uint32_t string_table_begins = 0;
uint32_t string_table_ends = 0;
Vector<uint8_t> stable_extra;
String version_name = p_preset->get("version/name");
int version_code = p_preset->get("version/code");
String package_name = p_preset->get("package/unique_name");
int orientation = p_preset->get("screen/orientation");
bool min_gles3 = ProjectSettings::get_singleton()->get("rendering/quality/driver/driver_name") == "GLES3" &&
!ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2");
bool screen_support_small = p_preset->get("screen/support_small");
bool screen_support_normal = p_preset->get("screen/support_normal");
bool screen_support_large = p_preset->get("screen/support_large");
bool screen_support_xlarge = p_preset->get("screen/support_xlarge");
Vector<String> perms;
const char **aperms = android_perms;
while (*aperms) {
bool enabled = p_preset->get("permissions/" + String(*aperms).to_lower());
if (enabled)
perms.push_back("android.permission." + String(*aperms));
aperms++;
}
PoolStringArray user_perms = p_preset->get("permissions/custom_permissions");
for (int i = 0; i < user_perms.size(); i++) {
String user_perm = user_perms[i].strip_edges();
if (!user_perm.empty()) {
perms.push_back(user_perm);
}
}
if (p_give_internet) {
if (perms.find("android.permission.INTERNET") == -1)
perms.push_back("android.permission.INTERNET");
}
while (ofs < (uint32_t)p_manifest.size()) {
uint32_t chunk = decode_uint32(&p_manifest[ofs]);
uint32_t size = decode_uint32(&p_manifest[ofs + 4]);
switch (chunk) {
case CHUNK_STRINGS: {
int iofs = ofs + 8;
string_count = decode_uint32(&p_manifest[iofs]);
//styles_count = decode_uint32(&p_manifest[iofs + 4]);
string_flags = decode_uint32(&p_manifest[iofs + 8]);
string_data_offset = decode_uint32(&p_manifest[iofs + 12]);
//styles_offset = decode_uint32(&p_manifest[iofs + 16]);
/*
printf("string count: %i\n",string_count);
printf("flags: %i\n",string_flags);
printf("sdata ofs: %i\n",string_data_offset);
printf("styles ofs: %i\n",styles_offset);
*/
uint32_t st_offset = iofs + 20;
string_table.resize(string_count);
uint32_t string_end = 0;
string_table_begins = st_offset;
for (uint32_t i = 0; i < string_count; i++) {
uint32_t string_at = decode_uint32(&p_manifest[st_offset + i * 4]);
string_at += st_offset + string_count * 4;
ERR_EXPLAIN("Unimplemented, can't read utf8 string table.");
ERR_FAIL_COND(string_flags & UTF8_FLAG);
if (string_flags & UTF8_FLAG) {
} else {
uint32_t len = decode_uint16(&p_manifest[string_at]);
Vector<CharType> ucstring;
ucstring.resize(len + 1);
for (uint32_t j = 0; j < len; j++) {
uint16_t c = decode_uint16(&p_manifest[string_at + 2 + 2 * j]);
ucstring.write[j] = c;
}
string_end = MAX(string_at + 2 + 2 * len, string_end);
ucstring.write[len] = 0;
string_table.write[i] = ucstring.ptr();
}
}
for (uint32_t i = string_end; i < (ofs + size); i++) {
stable_extra.push_back(p_manifest[i]);
}
string_table_ends = ofs + size;
} break;
case CHUNK_XML_START_TAG: {
int iofs = ofs + 8;
uint32_t name = decode_uint32(&p_manifest[iofs + 12]);
String tname = string_table[name];
uint32_t attrcount = decode_uint32(&p_manifest[iofs + 20]);
iofs += 28;
for (uint32_t i = 0; i < attrcount; i++) {
uint32_t attr_nspace = decode_uint32(&p_manifest[iofs]);
uint32_t attr_name = decode_uint32(&p_manifest[iofs + 4]);
uint32_t attr_value = decode_uint32(&p_manifest[iofs + 8]);
uint32_t attr_resid = decode_uint32(&p_manifest[iofs + 16]);
String value;
if (attr_value != 0xFFFFFFFF)
value = string_table[attr_value];
else
value = "Res #" + itos(attr_resid);
String attrname = string_table[attr_name];
String nspace;
if (attr_nspace != 0xFFFFFFFF)
nspace = string_table[attr_nspace];
else
nspace = "";
//replace project information
if (tname == "manifest" && attrname == "package") {
string_table.write[attr_value] = get_package_name(package_name);
}
if (tname == "manifest" && attrname == "versionCode") {
encode_uint32(version_code, &p_manifest.write[iofs + 16]);
}
if (tname == "manifest" && attrname == "versionName") {
if (attr_value == 0xFFFFFFFF) {
WARN_PRINT("Version name in a resource, should be plaintext")
} else
string_table.write[attr_value] = version_name;
}
if (tname == "activity" && attrname == "screenOrientation") {
encode_uint32(orientation == 0 ? 0 : 1, &p_manifest.write[iofs + 16]);
}
if (tname == "supports-screens") {
if (attrname == "smallScreens") {
encode_uint32(screen_support_small ? 0xFFFFFFFF : 0, &p_manifest.write[iofs + 16]);
} else if (attrname == "normalScreens") {
encode_uint32(screen_support_normal ? 0xFFFFFFFF : 0, &p_manifest.write[iofs + 16]);
} else if (attrname == "largeScreens") {
encode_uint32(screen_support_large ? 0xFFFFFFFF : 0, &p_manifest.write[iofs + 16]);
} else if (attrname == "xlargeScreens") {
encode_uint32(screen_support_xlarge ? 0xFFFFFFFF : 0, &p_manifest.write[iofs + 16]);
}
}
if (tname == "uses-feature" && attrname == "glEsVersion") {
encode_uint32(min_gles3 ? 0x00030000 : 0x00020000, &p_manifest.write[iofs + 16]);
}
iofs += 20;
}
} break;
case CHUNK_XML_END_TAG: {
int iofs = ofs + 8;
uint32_t name = decode_uint32(&p_manifest[iofs + 12]);
String tname = string_table[name];
if (tname == "manifest") {
// save manifest ending so we can restore it
Vector<uint8_t> manifest_end;
uint32_t manifest_cur_size = p_manifest.size();
manifest_end.resize(p_manifest.size() - ofs);
memcpy(manifest_end.ptrw(), &p_manifest[ofs], manifest_end.size());
int32_t attr_name_string = string_table.find("name");
ERR_EXPLAIN("Template does not have 'name' attribute");
ERR_FAIL_COND(attr_name_string == -1);
int32_t ns_android_string = string_table.find("android");
ERR_EXPLAIN("Template does not have 'android' namespace");
ERR_FAIL_COND(ns_android_string == -1);
int32_t attr_uses_permission_string = string_table.find("uses-permission");
if (attr_uses_permission_string == -1) {
string_table.push_back("uses-permission");
attr_uses_permission_string = string_table.size() - 1;
}
for (int i = 0; i < perms.size(); ++i) {
print_line("Adding permission " + perms[i]);
manifest_cur_size += 56 + 24; // node + end node
p_manifest.resize(manifest_cur_size);
// Add permission to the string pool
int32_t perm_string = string_table.find(perms[i]);
if (perm_string == -1) {
string_table.push_back(perms[i]);
perm_string = string_table.size() - 1;
}
// start tag
encode_uint16(0x102, &p_manifest.write[ofs]); // type
encode_uint16(16, &p_manifest.write[ofs + 2]); // headersize
encode_uint32(56, &p_manifest.write[ofs + 4]); // size
encode_uint32(0, &p_manifest.write[ofs + 8]); // lineno
encode_uint32(-1, &p_manifest.write[ofs + 12]); // comment
encode_uint32(-1, &p_manifest.write[ofs + 16]); // ns
encode_uint32(attr_uses_permission_string, &p_manifest.write[ofs + 20]); // name
encode_uint16(20, &p_manifest.write[ofs + 24]); // attr_start
encode_uint16(20, &p_manifest.write[ofs + 26]); // attr_size
encode_uint16(1, &p_manifest.write[ofs + 28]); // num_attrs
encode_uint16(0, &p_manifest.write[ofs + 30]); // id_index
encode_uint16(0, &p_manifest.write[ofs + 32]); // class_index
encode_uint16(0, &p_manifest.write[ofs + 34]); // style_index
// attribute
encode_uint32(ns_android_string, &p_manifest.write[ofs + 36]); // ns
encode_uint32(attr_name_string, &p_manifest.write[ofs + 40]); // 'name'
encode_uint32(perm_string, &p_manifest.write[ofs + 44]); // raw_value
encode_uint16(8, &p_manifest.write[ofs + 48]); // typedvalue_size
p_manifest.write[ofs + 50] = 0; // typedvalue_always0
p_manifest.write[ofs + 51] = 0x03; // typedvalue_type (string)
encode_uint32(perm_string, &p_manifest.write[ofs + 52]); // typedvalue reference
ofs += 56;
// end tag
encode_uint16(0x103, &p_manifest.write[ofs]); // type
encode_uint16(16, &p_manifest.write[ofs + 2]); // headersize
encode_uint32(24, &p_manifest.write[ofs + 4]); // size
encode_uint32(0, &p_manifest.write[ofs + 8]); // lineno
encode_uint32(-1, &p_manifest.write[ofs + 12]); // comment
encode_uint32(-1, &p_manifest.write[ofs + 16]); // ns
encode_uint32(attr_uses_permission_string, &p_manifest.write[ofs + 20]); // name
ofs += 24;
}
// copy footer back in
memcpy(&p_manifest.write[ofs], manifest_end.ptr(), manifest_end.size());
}
} break;
}
ofs += size;
}
//create new andriodmanifest binary
Vector<uint8_t> ret;
ret.resize(string_table_begins + string_table.size() * 4);
for (uint32_t i = 0; i < string_table_begins; i++) {
ret.write[i] = p_manifest[i];
}
ofs = 0;
for (int i = 0; i < string_table.size(); i++) {
encode_uint32(ofs, &ret.write[string_table_begins + i * 4]);
ofs += string_table[i].length() * 2 + 2 + 2;
}
ret.resize(ret.size() + ofs);
string_data_offset = ret.size() - ofs;
uint8_t *chars = &ret.write[string_data_offset];
for (int i = 0; i < string_table.size(); i++) {
String s = string_table[i];
encode_uint16(s.length(), chars);
chars += 2;
for (int j = 0; j < s.length(); j++) {
encode_uint16(s[j], chars);
chars += 2;
}
encode_uint16(0, chars);
chars += 2;
}
for (int i = 0; i < stable_extra.size(); i++) {
ret.push_back(stable_extra[i]);
}
//pad
while (ret.size() % 4)
ret.push_back(0);
uint32_t new_stable_end = ret.size();
uint32_t extra = (p_manifest.size() - string_table_ends);
ret.resize(new_stable_end + extra);
for (uint32_t i = 0; i < extra; i++)
ret.write[new_stable_end + i] = p_manifest[string_table_ends + i];
while (ret.size() % 4)
ret.push_back(0);
encode_uint32(ret.size(), &ret.write[4]); //update new file size
encode_uint32(new_stable_end - 8, &ret.write[12]); //update new string table size
encode_uint32(string_table.size(), &ret.write[16]); //update new number of strings
encode_uint32(string_data_offset - 8, &ret.write[28]); //update new string data offset
p_manifest = ret;
}
static String _parse_string(const uint8_t *p_bytes, bool p_utf8) {
uint32_t offset = 0;
uint32_t len = decode_uint16(&p_bytes[offset]);
if (p_utf8) {
//don't know how to read extended utf8, this will have to be for now
len >>= 8;
}
offset += 2;
//printf("len %i, unicode: %i\n",len,int(p_utf8));
if (p_utf8) {
Vector<uint8_t> str8;
str8.resize(len + 1);
for (uint32_t i = 0; i < len; i++) {
str8.write[i] = p_bytes[offset + i];
}
str8.write[len] = 0;
String str;
str.parse_utf8((const char *)str8.ptr());
return str;
} else {
String str;
for (uint32_t i = 0; i < len; i++) {
CharType c = decode_uint16(&p_bytes[offset + i * 2]);
if (c == 0)
break;
str += String::chr(c);
}
return str;
}
}
void _fix_resources(const Ref<EditorExportPreset> &p_preset, Vector<uint8_t> &p_manifest) {
const int UTF8_FLAG = 0x00000100;
uint32_t string_block_len = decode_uint32(&p_manifest[16]);
uint32_t string_count = decode_uint32(&p_manifest[20]);
uint32_t string_flags = decode_uint32(&p_manifest[28]);
const uint32_t string_table_begins = 40;
Vector<String> string_table;
String package_name = p_preset->get("package/name");
for (uint32_t i = 0; i < string_count; i++) {
uint32_t offset = decode_uint32(&p_manifest[string_table_begins + i * 4]);
offset += string_table_begins + string_count * 4;
String str = _parse_string(&p_manifest[offset], string_flags & UTF8_FLAG);
if (str.begins_with("godot-project-name")) {
if (str == "godot-project-name") {
//project name
str = get_project_name(package_name);
} else {
String lang = str.substr(str.find_last("-") + 1, str.length()).replace("-", "_");
String prop = "application/config/name_" + lang;
if (ProjectSettings::get_singleton()->has_setting(prop)) {
str = ProjectSettings::get_singleton()->get(prop);
} else {
str = get_project_name(package_name);
}
}
}
string_table.push_back(str);
}
//write a new string table, but use 16 bits
Vector<uint8_t> ret;
ret.resize(string_table_begins + string_table.size() * 4);
for (uint32_t i = 0; i < string_table_begins; i++) {
ret.write[i] = p_manifest[i];
}
int ofs = 0;
for (int i = 0; i < string_table.size(); i++) {
encode_uint32(ofs, &ret.write[string_table_begins + i * 4]);
ofs += string_table[i].length() * 2 + 2 + 2;
}
ret.resize(ret.size() + ofs);
uint8_t *chars = &ret.write[ret.size() - ofs];
for (int i = 0; i < string_table.size(); i++) {
String s = string_table[i];
encode_uint16(s.length(), chars);
chars += 2;
for (int j = 0; j < s.length(); j++) {
encode_uint16(s[j], chars);
chars += 2;
}
encode_uint16(0, chars);
chars += 2;
}
//pad
while (ret.size() % 4)
ret.push_back(0);
//change flags to not use utf8
encode_uint32(string_flags & ~0x100, &ret.write[28]);
//change length
encode_uint32(ret.size() - 12, &ret.write[16]);
//append the rest...
int rest_from = 12 + string_block_len;
int rest_to = ret.size();
int rest_len = (p_manifest.size() - rest_from);
ret.resize(ret.size() + (p_manifest.size() - rest_from));
for (int i = 0; i < rest_len; i++) {
ret.write[rest_to + i] = p_manifest[rest_from + i];
}
//finally update the size
encode_uint32(ret.size(), &ret.write[4]);
p_manifest = ret;
//printf("end\n");
}
static Vector<String> get_enabled_abis(const Ref<EditorExportPreset> &p_preset) {
Vector<String> abis = get_abis();
Vector<String> enabled_abis;
for (int i = 0; i < abis.size(); ++i) {
bool is_enabled = p_preset->get("architectures/" + abis[i]);
if (is_enabled) {
enabled_abis.push_back(abis[i]);
}
}
return enabled_abis;
}
public:
typedef Error (*EditorExportSaveFunction)(void *p_userdata, const String &p_path, const Vector<uint8_t> &p_data, int p_file, int p_total);
public:
virtual void get_preset_features(const Ref<EditorExportPreset> &p_preset, List<String> *r_features) {
String driver = ProjectSettings::get_singleton()->get("rendering/quality/driver/driver_name");
if (driver == "GLES2") {
r_features->push_back("etc");
} else if (driver == "GLES3") {
r_features->push_back("etc2");
if (ProjectSettings::get_singleton()->get("rendering/quality/driver/fallback_to_gles2")) {
r_features->push_back("etc");
}
}
Vector<String> abis = get_enabled_abis(p_preset);
for (int i = 0; i < abis.size(); ++i) {
r_features->push_back(abis[i]);
}
}
virtual void get_export_options(List<ExportOption> *r_options) {
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "graphics/32_bits_framebuffer"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "one_click_deploy/clear_previous_install"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_package/debug", PROPERTY_HINT_GLOBAL_FILE, "*.apk"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "custom_package/release", PROPERTY_HINT_GLOBAL_FILE, "*.apk"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "command_line/extra_args"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "version/code", PROPERTY_HINT_RANGE, "1,4096,1,or_greater"), 1));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "version/name"), "1.0"));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "package/unique_name", PROPERTY_HINT_PLACEHOLDER_TEXT, "com.example.$genname"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "package/name", PROPERTY_HINT_PLACEHOLDER_TEXT, "Game Name"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "package/signed"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/immersive_mode"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "screen/orientation", PROPERTY_HINT_ENUM, "Landscape,Portrait"), 0));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_small"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_normal"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_large"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/support_xlarge"), true));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "screen/opengl_debug"), false));
for (unsigned int i = 0; i < sizeof(launcher_icons) / sizeof(launcher_icons[0]); ++i) {
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, launcher_icons[i].option_id, PROPERTY_HINT_FILE, "*.png"), ""));
}
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/debug", PROPERTY_HINT_GLOBAL_FILE, "*.keystore"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/debug_user"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/debug_password"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release", PROPERTY_HINT_GLOBAL_FILE, "*.keystore"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release_user"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "keystore/release_password"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "apk_expansion/enable"), false));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "apk_expansion/SALT"), ""));
r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "apk_expansion/public_key", PROPERTY_HINT_MULTILINE_TEXT), ""));
Vector<String> abis = get_abis();
for (int i = 0; i < abis.size(); ++i) {
String abi = abis[i];
bool is_default = (abi == "armeabi-v7a" || abi == "arm64-v8a");
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "architectures/" + abi), is_default));
}
r_options->push_back(ExportOption(PropertyInfo(Variant::POOL_STRING_ARRAY, "permissions/custom_permissions"), PoolStringArray()));
const char **perms = android_perms;
while (*perms) {
r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "permissions/" + String(*perms).to_lower()), false));
perms++;
}
}
virtual String get_name() const {
return "Android";
}
virtual String get_os_name() const {
return "Android";
}
virtual Ref<Texture> get_logo() const {
return logo;
}
virtual bool poll_devices() {
bool dc = devices_changed;
if (dc) {
// don't clear unless we're reporting true, to avoid race
devices_changed = false;
}
return dc;
}
virtual int get_device_count() const {
device_lock->lock();
int dc = devices.size();
device_lock->unlock();
return dc;
}
virtual String get_device_name(int p_device) const {
ERR_FAIL_INDEX_V(p_device, devices.size(), "");
device_lock->lock();
String s = devices[p_device].name;
device_lock->unlock();
return s;
}
virtual String get_device_info(int p_device) const {
ERR_FAIL_INDEX_V(p_device, devices.size(), "");
device_lock->lock();
String s = devices[p_device].description;
device_lock->unlock();
return s;
}
virtual Error run(const Ref<EditorExportPreset> &p_preset, int p_device, int p_debug_flags) {
ERR_FAIL_INDEX_V(p_device, devices.size(), ERR_INVALID_PARAMETER);
device_lock->lock();
EditorProgress ep("run", "Running on " + devices[p_device].name, 3);
String adb = EditorSettings::get_singleton()->get("export/android/adb");
if (adb == "") {
EditorNode::add_io_error("ADB executable not configured in settings, can't run.");
device_lock->unlock();
return ERR_UNCONFIGURED;
}
//export_temp
ep.step("Exporting APK", 0);
const bool use_remote = (p_debug_flags & DEBUG_FLAG_REMOTE_DEBUG) || (p_debug_flags & DEBUG_FLAG_DUMB_CLIENT);
const bool use_reverse = devices[p_device].api_level >= 21;
if (use_reverse)
p_debug_flags |= DEBUG_FLAG_REMOTE_DEBUG_LOCALHOST;
String export_to = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmpexport.apk");
Error err = export_project(p_preset, true, export_to, p_debug_flags);
if (err) {
device_lock->unlock();
return err;
}
List<String> args;
int rv;
bool remove_prev = p_preset->get("one_click_deploy/clear_previous_install");
String version_name = p_preset->get("version/name");
String package_name = p_preset->get("package/unique_name");
if (remove_prev) {
ep.step("Uninstalling...", 1);
print_line("Uninstalling previous version: " + devices[p_device].name);
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("uninstall");
args.push_back(get_package_name(package_name));
err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
}
print_line("Installing to device (please wait...): " + devices[p_device].name);
ep.step("Installing to device (please wait...)", 2);
args.clear();
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("install");
args.push_back("-r");
args.push_back(export_to);
err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
if (err || rv != 0) {
EditorNode::add_io_error("Could not install to device.");
device_lock->unlock();
return ERR_CANT_CREATE;
}
if (use_remote) {
if (use_reverse) {
static const char *const msg = "** Device API >= 21; debugging over USB **";
EditorNode::get_singleton()->get_log()->add_message(msg);
print_line(String(msg).to_upper());
args.clear();
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("reverse");
args.push_back("--remove-all");
OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
if (p_debug_flags & DEBUG_FLAG_REMOTE_DEBUG) {
int dbg_port = EditorSettings::get_singleton()->get("network/debug/remote_port");
args.clear();
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("reverse");
args.push_back("tcp:" + itos(dbg_port));
args.push_back("tcp:" + itos(dbg_port));
OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
print_line("Reverse result: " + itos(rv));
}
if (p_debug_flags & DEBUG_FLAG_DUMB_CLIENT) {
int fs_port = EditorSettings::get_singleton()->get("filesystem/file_server/port");
args.clear();
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("reverse");
args.push_back("tcp:" + itos(fs_port));
args.push_back("tcp:" + itos(fs_port));
err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
print_line("Reverse result2: " + itos(rv));
}
} else {
static const char *const msg = "** Device API < 21; debugging over Wi-Fi **";
EditorNode::get_singleton()->get_log()->add_message(msg);
print_line(String(msg).to_upper());
}
}
ep.step("Running on Device...", 3);
args.clear();
args.push_back("-s");
args.push_back(devices[p_device].id);
args.push_back("shell");
args.push_back("am");
args.push_back("start");
if ((bool)EditorSettings::get_singleton()->get("export/android/force_system_user") && devices[p_device].api_level >= 17) { // Multi-user introduced in Android 17
args.push_back("--user");
args.push_back("0");
}
args.push_back("-a");
args.push_back("android.intent.action.MAIN");
args.push_back("-n");
args.push_back(get_package_name(package_name) + "/org.godotengine.godot.Godot");
err = OS::get_singleton()->execute(adb, args, true, NULL, NULL, &rv);
if (err || rv != 0) {
EditorNode::add_io_error("Could not execute on device.");
device_lock->unlock();
return ERR_CANT_CREATE;
}
device_lock->unlock();
return OK;
}
virtual Ref<Texture> get_run_icon() const {
return run_icon;
}
virtual bool can_export(const Ref<EditorExportPreset> &p_preset, String &r_error, bool &r_missing_templates) const {
String err;
r_missing_templates = find_export_template("android_debug.apk") == String() || find_export_template("android_release.apk") == String();
if (p_preset->get("custom_package/debug") != "") {
if (FileAccess::exists(p_preset->get("custom_package/debug"))) {
r_missing_templates = false;
} else {
err += TTR("Custom debug template not found.") + "\n";
}
}
if (p_preset->get("custom_package/release") != "") {
if (FileAccess::exists(p_preset->get("custom_package/release"))) {
r_missing_templates = false;
} else {
err += TTR("Custom release template not found.") + "\n";
}
}
bool valid = !r_missing_templates;
String adb = EditorSettings::get_singleton()->get("export/android/adb");
if (!FileAccess::exists(adb)) {
valid = false;
err += TTR("ADB executable not configured in the Editor Settings.") + "\n";
}
String js = EditorSettings::get_singleton()->get("export/android/jarsigner");
if (!FileAccess::exists(js)) {
valid = false;
err += TTR("OpenJDK jarsigner not configured in the Editor Settings.") + "\n";
}
String dk = p_preset->get("keystore/debug");
if (!FileAccess::exists(dk)) {
dk = EditorSettings::get_singleton()->get("export/android/debug_keystore");
if (!FileAccess::exists(dk)) {
valid = false;
err += TTR("Debug keystore not configured in the Editor Settings nor in the preset.") + "\n";
}
}
bool apk_expansion = p_preset->get("apk_expansion/enable");
if (apk_expansion) {
String apk_expansion_pkey = p_preset->get("apk_expansion/public_key");
if (apk_expansion_pkey == "") {
valid = false;
err += TTR("Invalid public key for APK expansion.") + "\n";
}
}
String pn = p_preset->get("package/unique_name");
String pn_err;
if (!is_package_name_valid(get_package_name(pn), &pn_err)) {
valid = false;
err += TTR("Invalid package name:") + " " + pn_err + "\n";
}
String etc_error = test_etc2();
if (etc_error != String()) {
valid = false;
err += etc_error;
}
r_error = err;
return valid;
}
virtual List<String> get_binary_extensions(const Ref<EditorExportPreset> &p_preset) const {
List<String> list;
list.push_back("apk");
return list;
}
virtual Error export_project(const Ref<EditorExportPreset> &p_preset, bool p_debug, const String &p_path, int p_flags = 0) {
ExportNotifier notifier(*this, p_preset, p_debug, p_path, p_flags);
String src_apk;
EditorProgress ep("export", "Exporting for Android", 105);
if (p_debug)
src_apk = p_preset->get("custom_package/debug");
else
src_apk = p_preset->get("custom_package/release");
src_apk = src_apk.strip_edges();
if (src_apk == "") {
if (p_debug) {
src_apk = find_export_template("android_debug.apk");
} else {
src_apk = find_export_template("android_release.apk");
}
if (src_apk == "") {
EditorNode::add_io_error("Package not found: " + src_apk);
return ERR_FILE_NOT_FOUND;
}
}
FileAccess *src_f = NULL;
zlib_filefunc_def io = zipio_create_io_from_file(&src_f);
ep.step("Creating APK", 0);
unzFile pkg = unzOpen2(src_apk.utf8().get_data(), &io);
if (!pkg) {
EditorNode::add_io_error("Could not find template APK to export:\n" + src_apk);
return ERR_FILE_NOT_FOUND;
}
ERR_FAIL_COND_V(!pkg, ERR_CANT_OPEN);
int ret = unzGoToFirstFile(pkg);
zlib_filefunc_def io2 = io;
FileAccess *dst_f = NULL;
io2.opaque = &dst_f;
String unaligned_path = EditorSettings::get_singleton()->get_cache_dir().plus_file("tmpexport-unaligned.apk");
zipFile unaligned_apk = zipOpen2(unaligned_path.utf8().get_data(), APPEND_STATUS_CREATE, NULL, &io2);
bool use_32_fb = p_preset->get("graphics/32_bits_framebuffer");
bool immersive = p_preset->get("screen/immersive_mode");
bool debug_opengl = p_preset->get("screen/opengl_debug");
bool _signed = p_preset->get("package/signed");
bool apk_expansion = p_preset->get("apk_expansion/enable");
String cmdline = p_preset->get("command_line/extra_args");
int version_code = p_preset->get("version/code");
String version_name = p_preset->get("version/name");
String package_name = p_preset->get("package/unique_name");
String apk_expansion_pkey = p_preset->get("apk_expansion/public_key");
String release_keystore = p_preset->get("keystore/release");
String release_username = p_preset->get("keystore/release_user");
String release_password = p_preset->get("keystore/release_password");
Vector<String> enabled_abis = get_enabled_abis(p_preset);
while (ret == UNZ_OK) {
//get filename
unz_file_info info;
char fname[16384];
ret = unzGetCurrentFileInfo(pkg, &info, fname, 16384, NULL, 0, NULL, 0);
bool skip = false;
String file = fname;
Vector<uint8_t> data;
data.resize(info.uncompressed_size);
//read
unzOpenCurrentFile(pkg);
unzReadCurrentFile(pkg, data.ptrw(), data.size());
unzCloseCurrentFile(pkg);
//write
if (file == "AndroidManifest.xml") {
_fix_manifest(p_preset, data, p_flags & (DEBUG_FLAG_DUMB_CLIENT | DEBUG_FLAG_REMOTE_DEBUG));
}
if (file == "resources.arsc") {
_fix_resources(p_preset, data);
}
if (file == "res/drawable-nodpi-v4/icon.png") {
bool found = false;
for (unsigned int i = 0; i < sizeof(launcher_icons) / sizeof(launcher_icons[0]); ++i) {
String icon_path = String(p_preset->get(launcher_icons[i].option_id)).strip_edges();
if (icon_path != "" && icon_path.ends_with(".png")) {
FileAccess *f = FileAccess::open(icon_path, FileAccess::READ);
if (f) {
data.resize(f->get_len());
f->get_buffer(data.ptrw(), data.size());
memdelete(f);
found = true;
break;
}
}
}
if (!found) {
String appicon = ProjectSettings::get_singleton()->get("application/config/icon");
if (appicon != "" && appicon.ends_with(".png")) {
FileAccess *f = FileAccess::open(appicon, FileAccess::READ);
if (f) {
data.resize(f->get_len());
f->get_buffer(data.ptrw(), data.size());
memdelete(f);
}
}
}
}
if (file.ends_with(".so")) {
bool enabled = false;
for (int i = 0; i < enabled_abis.size(); ++i) {
if (file.begins_with("lib/" + enabled_abis[i] + "/")) {
enabled = true;
break;
}
}
if (!enabled) {
skip = true;
}
}
if (file.begins_with("META-INF") && _signed) {
skip = true;
}
if (!skip) {
print_line("ADDING: " + file);
// Respect decision on compression made by AAPT for the export template
const bool uncompressed = info.compression_method == 0;
zip_fileinfo zipfi = get_zip_fileinfo();
zipOpenNewFileInZip(unaligned_apk,
file.utf8().get_data(),
&zipfi,
NULL,
0,
NULL,
0,
NULL,
uncompressed ? 0 : Z_DEFLATED,
Z_DEFAULT_COMPRESSION);
zipWriteInFileInZip(unaligned_apk, data.ptr(), data.size());
zipCloseFileInZip(unaligned_apk);
}
ret = unzGoToNextFile(pkg);
}
ep.step("Adding Files...", 1);
Error err = OK;
Vector<String> cl = cmdline.strip_edges().split(" ");
for (int i = 0; i < cl.size(); i++) {
if (cl[i].strip_edges().length() == 0) {
cl.remove(i);
i--;
}
}
gen_export_flags(cl, p_flags);
if (p_flags & DEBUG_FLAG_DUMB_CLIENT) {
APKExportData ed;
ed.ep = &ep;
ed.apk = unaligned_apk;
err = export_project_files(p_preset, ignore_apk_file, &ed, save_apk_so);
} else {
//all files
if (apk_expansion) {
String apkfname = "main." + itos(version_code) + "." + get_package_name(package_name) + ".obb";
String fullpath = p_path.get_base_dir().plus_file(apkfname);
err = save_pack(p_preset, fullpath);
if (err != OK) {
unzClose(pkg);
EditorNode::add_io_error("Could not write expansion package file: " + apkfname);
return OK;
}
cl.push_back("--use_apk_expansion");
cl.push_back("--apk_expansion_md5");
cl.push_back(FileAccess::get_md5(fullpath));
cl.push_back("--apk_expansion_key");
cl.push_back(apk_expansion_pkey.strip_edges());
} else {
APKExportData ed;
ed.ep = &ep;
ed.apk = unaligned_apk;
err = export_project_files(p_preset, save_apk_file, &ed, save_apk_so);
}
}
if (!err) {
APKExportData ed;
ed.ep = &ep;
ed.apk = unaligned_apk;
for (unsigned int i = 0; i < sizeof(launcher_icons) / sizeof(launcher_icons[0]); ++i) {
String icon_path = String(p_preset->get(launcher_icons[i].option_id)).strip_edges();
if (icon_path != "" && icon_path.ends_with(".png") && FileAccess::exists(icon_path)) {
Vector<uint8_t> data = FileAccess::get_file_as_array(icon_path);
store_in_apk(&ed, launcher_icons[i].export_path, data);
}
}
}
if (use_32_fb)
cl.push_back("--use_depth_32");
if (immersive)
cl.push_back("--use_immersive");
if (debug_opengl)
cl.push_back("--debug_opengl");
if (cl.size()) {
//add comandline
Vector<uint8_t> clf;
clf.resize(4);
encode_uint32(cl.size(), &clf.write[0]);
for (int i = 0; i < cl.size(); i++) {
print_line(itos(i) + " param: " + cl[i]);
CharString txt = cl[i].utf8();
int base = clf.size();
int length = txt.length();
if (!length)
continue;
clf.resize(base + 4 + length);
encode_uint32(length, &clf.write[base]);
copymem(&clf.write[base + 4], txt.ptr(), length);
}
zip_fileinfo zipfi = get_zip_fileinfo();
zipOpenNewFileInZip(unaligned_apk,
"assets/_cl_",
&zipfi,
NULL,
0,
NULL,
0,
NULL,
0, // No compress (little size gain and potentially slower startup)
Z_DEFAULT_COMPRESSION);
zipWriteInFileInZip(unaligned_apk, clf.ptr(), clf.size());
zipCloseFileInZip(unaligned_apk);
}
zipClose(unaligned_apk, NULL);
unzClose(pkg);
if (err) {
return err;
}
if (_signed) {
String jarsigner = EditorSettings::get_singleton()->get("export/android/jarsigner");
if (!FileAccess::exists(jarsigner)) {
EditorNode::add_io_error("'jarsigner' could not be found.\nPlease supply a path in the Editor Settings.\nThe resulting APK is unsigned.");
return OK;
}
String keystore;
String password;
String user;
if (p_debug) {
keystore = p_preset->get("keystore/debug");
password = p_preset->get("keystore/debug_password");
user = p_preset->get("keystore/debug_user");
if (keystore.empty()) {
keystore = EditorSettings::get_singleton()->get("export/android/debug_keystore");
password = EditorSettings::get_singleton()->get("export/android/debug_keystore_pass");
user = EditorSettings::get_singleton()->get("export/android/debug_keystore_user");
}
ep.step("Signing debug APK...", 103);
} else {
keystore = release_keystore;
password = release_password;
user = release_username;
ep.step("Signing release APK...", 103);
}
if (!FileAccess::exists(keystore)) {
EditorNode::add_io_error("Could not find keystore, unable to export.");
return ERR_FILE_CANT_OPEN;
}
List<String> args;
args.push_back("-digestalg");
args.push_back("SHA-256");
args.push_back("-sigalg");
args.push_back("SHA256withRSA");
String tsa_url = EditorSettings::get_singleton()->get("export/android/timestamping_authority_url");
if (tsa_url != "") {
args.push_back("-tsa");
args.push_back(tsa_url);
}
args.push_back("-verbose");
args.push_back("-keystore");
args.push_back(keystore);
args.push_back("-storepass");
args.push_back(password);
args.push_back(unaligned_path);
args.push_back(user);
int retval;
OS::get_singleton()->execute(jarsigner, args, true, NULL, NULL, &retval);
if (retval) {
EditorNode::add_io_error("'jarsigner' returned with error #" + itos(retval));
return ERR_CANT_CREATE;
}
ep.step("Verifying APK...", 104);
args.clear();
args.push_back("-verify");
args.push_back("-keystore");
args.push_back(keystore);
args.push_back(unaligned_path);
args.push_back("-verbose");
OS::get_singleton()->execute(jarsigner, args, true, NULL, NULL, &retval);
if (retval) {
EditorNode::add_io_error("'jarsigner' verification of APK failed. Make sure to use a jarsigner from OpenJDK 8.");
return ERR_CANT_CREATE;
}
}
// Let's zip-align (must be done after signing)
static const int ZIP_ALIGNMENT = 4;
ep.step("Aligning APK...", 105);
unzFile tmp_unaligned = unzOpen2(unaligned_path.utf8().get_data(), &io);
if (!tmp_unaligned) {
EditorNode::add_io_error("Could not find temp unaligned APK.");
return ERR_FILE_NOT_FOUND;
}
ERR_FAIL_COND_V(!tmp_unaligned, ERR_CANT_OPEN);
ret = unzGoToFirstFile(tmp_unaligned);
io2 = io;
dst_f = NULL;
io2.opaque = &dst_f;
zipFile final_apk = zipOpen2(p_path.utf8().get_data(), APPEND_STATUS_CREATE, NULL, &io2);
// Take files from the unaligned APK and write them out to the aligned one
// in raw mode, i.e. not uncompressing and recompressing, aligning them as needed,
// following what is done in https://github.com/android/platform_build/blob/master/tools/zipalign/ZipAlign.cpp
int bias = 0;
while (ret == UNZ_OK) {
unz_file_info info;
memset(&info, 0, sizeof(info));
char fname[16384];
char extra[16384];
ret = unzGetCurrentFileInfo(tmp_unaligned, &info, fname, 16384, extra, 16384 - ZIP_ALIGNMENT, NULL, 0);
String file = fname;
Vector<uint8_t> data;
data.resize(info.compressed_size);
// read
int method, level;
unzOpenCurrentFile2(tmp_unaligned, &method, &level, 1); // raw read
long file_offset = unzGetCurrentFileZStreamPos64(tmp_unaligned);
unzReadCurrentFile(tmp_unaligned, data.ptrw(), data.size());
unzCloseCurrentFile(tmp_unaligned);
// align
int padding = 0;
if (!info.compression_method) {
// Uncompressed file => Align
long new_offset = file_offset + bias;
padding = (ZIP_ALIGNMENT - (new_offset % ZIP_ALIGNMENT)) % ZIP_ALIGNMENT;
}
memset(extra + info.size_file_extra, 0, padding);
// write
zip_fileinfo zipfi = get_zip_fileinfo();
zipOpenNewFileInZip2(final_apk,
file.utf8().get_data(),
&zipfi,
extra,
info.size_file_extra + padding,
NULL,
0,
NULL,
method,
level,
1); // raw write
zipWriteInFileInZip(final_apk, data.ptr(), data.size());
zipCloseFileInZipRaw(final_apk, info.uncompressed_size, info.crc);
bias += padding;
ret = unzGoToNextFile(tmp_unaligned);
}
zipClose(final_apk, NULL);
unzClose(tmp_unaligned);
if (err) {
return err;
}
return OK;
}
virtual void get_platform_features(List<String> *r_features) {
r_features->push_back("mobile");
r_features->push_back("Android");
}
virtual void resolve_platform_feature_priorities(const Ref<EditorExportPreset> &p_preset, Set<String> &p_features) {
}
EditorExportPlatformAndroid() {
Ref<Image> img = memnew(Image(_android_logo));
logo.instance();
logo->create_from_image(img);
img = Ref<Image>(memnew(Image(_android_run_icon)));
run_icon.instance();
run_icon->create_from_image(img);
device_lock = Mutex::create();
devices_changed = true;
quit_request = false;
device_thread = Thread::create(_device_poll_thread, this);
}
~EditorExportPlatformAndroid() {
quit_request = true;
Thread::wait_to_finish(device_thread);
memdelete(device_lock);
memdelete(device_thread);
}
};
void register_android_exporter() {
String exe_ext;
if (OS::get_singleton()->get_name() == "Windows") {
exe_ext = "*.exe";
}
EDITOR_DEF("export/android/adb", "");
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/adb", PROPERTY_HINT_GLOBAL_FILE, exe_ext));
EDITOR_DEF("export/android/jarsigner", "");
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/jarsigner", PROPERTY_HINT_GLOBAL_FILE, exe_ext));
EDITOR_DEF("export/android/debug_keystore", "");
EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::STRING, "export/android/debug_keystore", PROPERTY_HINT_GLOBAL_FILE, "*.keystore"));
EDITOR_DEF("export/android/debug_keystore_user", "androiddebugkey");
EDITOR_DEF("export/android/debug_keystore_pass", "android");
EDITOR_DEF("export/android/force_system_user", false);
EDITOR_DEF("export/android/timestamping_authority_url", "");
EDITOR_DEF("export/android/shutdown_adb_on_exit", true);
Ref<EditorExportPlatformAndroid> exporter = Ref<EditorExportPlatformAndroid>(memnew(EditorExportPlatformAndroid));
EditorExport::get_singleton()->add_export_platform(exporter);
}
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