source stringlengths 14 113 | code stringlengths 10 21.3k |
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application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
let attachments: Array<request.agent.FormItem> = [{
name: "taskOnTest",
value: {
filename: "taskOnTest.avi",
mimeTy... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
let attachments: Array<request.agent.FormItem> = [{
name: "taskOnTest",
value: {
filename: "taskOnTest.avi",
mimeTy... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
let attachments: Array<request.agent.FormItem> = [{
name: "taskOffTest",
value: {
filename: "taskOffTest.avi",
mime... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
let attachments: Array<request.agent.FormItem> = [{
name: "taskOffTest",
value: {
filename: "taskOffTest.avi",
mime... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
import { common } from '@kit.AbilityKit';
// Obtain the context from the component and ensure that the return value of this.getUIContext().getHostContext() is UIAbilityContext.
let context = this.getUIContext().getHostContext() as common.UIAbilityContext;
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.remove("123456", (err: BusinessError) => {
if (err) {
console.error(`Failed to remove a download task, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in removing a download task.`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.remove("123456").then(() => {
console.info(`Succeeded in removing a download task. `);
}).catch((err: BusinessError) => {
console.error(`Failed to remove a download task, Code: ${err.code}, message: ${err.message}`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.show("123456", (err: BusinessError, taskInfo: request.agent.TaskInfo) => {
if (err) {
console.error(`Failed to show a upload task, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in showing a ... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.show("123456").then((taskInfo: request.agent.TaskInfo) => {
console.info(`Succeeded in showing a upload task.`);
}).catch((err: BusinessError) => {
console.error(`Failed to show a upload task, Code: ${err.code}, message: ${err.message}`);... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.touch("123456", "token", (err: BusinessError, taskInfo: request.agent.TaskInfo) => {
if (err) {
console.error(`Failed to touch a upload task, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.touch("123456", "token").then((taskInfo: request.agent.TaskInfo) => {
console.info(`Succeeded in touching a upload task. `);
}).catch((err: BusinessError) => {
console.error(`Failed to touch a upload task, Code: ${err.code}, message: ${er... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
request.agent.search((err: BusinessError, data: Array<string>) => {
if (err) {
console.error(`Failed to search a upload task, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in searching a upload task. `);
... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
let filter: request.agent.Filter = {
action: request.agent.Action.UPLOAD,
mode: request.agent.Mode.BACKGROUND
}
request.agent.search(filter, (err: BusinessError, data: Array<string>) => {
if (err) {
console.error(`Failed to search a upload ... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
let filter: request.agent.Filter = {
action: request.agent.Action.UPLOAD,
mode: request.agent.Mode.BACKGROUND
}
request.agent.search(filter).then((data: Array<string>) => {
console.info(`Succeeded in searching a upload task. `);
}).catch((err: ... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
// Prepare the GroupConfig object.
let config: request.agent.GroupConfig = {
notification: {},
};
// Call the createGroup API to create a group.
request.agent.createGroup(config).then((gid: string) => {
console.info(`Succeeded in creating a dow... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
// Prepare the group ID and task ID list.
let groupId: string = "123456789";
let taskIds: string[] = ["1111", "2222", "3333", "4444"];
// Call the attachGroup API to add a task ID list to the group.
request.agent.attachGroup(groupId, taskIds).then(() => ... |
application-dev\reference\apis-basic-services-kit\js-apis-request.md | import { BusinessError } from '@kit.BasicServicesKit';
// Prepare the group ID.
let groupId: string = "123456789";
// Call the deleteGroup API to delete a group.
request.agent.deleteGroup(groupId).then(() => {
console.info(`Succeeded in deleting the download task group.`);
}).catch((err: BusinessError... |
application-dev\reference\apis-basic-services-kit\js-apis-resourceschedule-systemload.md | import { systemLoad } from '@kit.BasicServicesKit';
function onSystemLoadChange(res: systemLoad.SystemLoadLevel) {
console.log(`system load changed, current level ` + res);
}
try {
systemLoad.on('systemLoadChange', onSystemLoadChange);
console.log(`register systemload callback succeeded. `);
} catch (err)... |
application-dev\reference\apis-basic-services-kit\js-apis-resourceschedule-systemload.md | import { systemLoad } from '@kit.BasicServicesKit';
function onSystemLoadChange(res: systemLoad.SystemLoadLevel) {
console.log(`system load changed, current level ` + res);
}
try {
systemLoad.off('systemLoadChange', onSystemLoadChange);
console.log(`unregister systemload callback succeeded:. `);
} catch (... |
application-dev\reference\apis-basic-services-kit\js-apis-resourceschedule-systemload.md | import { BusinessError } from '@kit.BasicServicesKit';
import { systemLoad } from '@kit.BasicServicesKit';
systemLoad.getLevel().then((res: systemLoad.SystemLoadLevel) => {
console.log(`getLevel promise succeeded. result: ` + JSON.stringify(res));
}).catch((err: BusinessError) => {
console.error(`getLevel prom... |
application-dev\reference\apis-basic-services-kit\js-apis-runninglock.md | // RunningLockTest.ets
class RunningLockTest {
public static recordLock: runningLock.RunningLock;
public static holdRunningLock(): void {
if (RunningLockTest.recordLock) {
RunningLockTest.recordLock.hold(500);
console.info('hold running lock success');
} else {
... |
application-dev\reference\apis-basic-services-kit\js-apis-runninglock.md | // RunningLockTest.ets
class RunningLockTest {
public static recordLock: runningLock.RunningLock;
public static unholdRunningLock(): void {
if (RunningLockTest.recordLock) {
RunningLockTest.recordLock.unhold();
console.info('unhold running lock success');
} else {
... |
application-dev\reference\apis-basic-services-kit\js-apis-runninglock.md | // RunningLockTest.ets
class RunningLockTest {
public static recordLock: runningLock.RunningLock;
public static isHoldingRunningLock(): void {
if (RunningLockTest.recordLock) {
let isHolding = RunningLockTest.recordLock.isHolding();
console.info('check running lock holding statu... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { screenLock } from '@kit.BasicServicesKit'; |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | let isLocked = screenLock.isLocked(); |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.unlock((err: BusinessError, data: Boolean) => {
if (err) {
console.error(`Failed to unlock the screen, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in unlocking the screen. result: ${data}`);
... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.unlock().then((data: Boolean) => {
console.info(`Succeeded in unlocking the screen. result: ${data}`);
}).catch((err: BusinessError) => {
console.error(`Failed to unlock the screen, Code: ${err.code}, message: ${err.message}`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.lock((err: BusinessError, data: Boolean) => {
if (err) {
console.error(`Failed to lock the screen, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in locking the screen. result: ${data}`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.lock().then((data: Boolean) => {
console.info(`Succeeded in locking the screen. result: ${data}`);
}).catch((err: BusinessError) => {
console.error(`Failed to lock the screen, Code: ${err.code}, message: ${err.message}`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
let isSuccess = screenLock.onSystemEvent((event: screenLock.SystemEvent) => {
console.info(`Succeeded in Registering the system event which related to screenlock. eventType: ${event.eventType}`);
});
} catch (err) {
let error = err as... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.sendScreenLockEvent('unlockScreenResult', 0, (err: BusinessError, result: Boolean) => {
if (err) {
console.error(`Failed to send screenlock event, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded ... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
screenLock.sendScreenLockEvent('unlockScreenResult', 0).then((result: Boolean) => {
console.info(`Succeeded in Sending screenlock event. result: ${result}`);
}).catch((err: BusinessError) => {
console.error(`Failed to send screenlock event, Code: ${err... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import screenLock from '@ohos.screenLock'; |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.isScreenLocked((err: BusinessError, data: Boolean)=>{
if (err) {
console.error(`Failed to obtain whether the screen is locked, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in Obtaining whether ... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.isScreenLocked().then((data: Boolean) => {
console.info(`Succeeded in Obtaining whether the screen is locked. result: ${data}`);
}).catch((err: BusinessError) => {
console.error(`Failed to obtain whether the screen is locked, Code: ${err.code}, message... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.isSecureMode((err: BusinessError, data: Boolean)=>{
if (err) {
console.error(`Failed to obtain whether the device is in secure mode, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded in Obtaining whether the ... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.isSecureMode().then((data: Boolean) => {
console.info(`Succeeded in Obtaining whether the device is in secure mode. result: ${data}`);
}).catch((err: BusinessError) => {
console.error(`Failed to obtain whether the device is in secure mode, Code: ${err.... |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.unlockScreen((err: BusinessError) => {
if (err) {
console.error(`Failed to unlock the screen, Code: ${err.code}, message: ${err.message}`);
return;
}
console.info(`Succeeded unlocking the screen.`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-screen-lock.md | import { BusinessError } from '@ohos.base';
screenLock.unlockScreen().then(() => {
console.info('Succeeded unlocking the screen.');
}).catch((err: BusinessError) => {
console.error(`Failed to unlock the screen, Code: ${err.code}, message: ${err.message}`);
}); |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager-sys.md | import { serialManager } from '@kit.BasicServicesKit'; |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager-sys.md | import { bundleManager } from '@kit.AbilityKit';
import { BusinessError } from '@kit.BasicServicesKit';
import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('portLis... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { serialManager } from '@kit.BasicServicesKit'; |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port device list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) ... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('portList: ', JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
console.info('... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-serialManager.md | import { JSON } from '@kit.ArkTS';
import { serialManager } from '@kit.BasicServicesKit';
// Obtain the serial port list.
let portList: serialManager.SerialPort[] = serialManager.getPortList();
console.info('usbSerial portList: ' + JSON.stringify(portList));
if (portList === undefined || portList.length === 0) {
con... |
application-dev\reference\apis-basic-services-kit\js-apis-system-capability-sys.md | import systemcapability from '@ohos.systemCapability'; |
application-dev\reference\apis-basic-services-kit\js-apis-system-capability-sys.md | try {
systemcapability.querySystemCapabilities((err:Error, data:string) => {
if (err == undefined) {
console.log("get system capabilities:" + data)
} else {
console.error(" get system capabilities err:" + err)
}});
}catch(e){
console.error("get unexpected error: " + e);
} |
application-dev\reference\apis-basic-services-kit\js-apis-system-capability-sys.md | try {
systemcapability.querySystemCapabilities().then((value:string) => {
console.log("get system capabilities: " + value);
}).catch((err:Error) => {
console.error("get system capabilities error: " + err);
});
}catch(e){
console.error("get unexpected error: " + e);
} |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { systemDateTime } from '@kit.BasicServicesKit'; |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
// Set the system time to 2021-01-20 02:36:25.
let time = 1611081385000;
try {
systemDateTime.setTime(time, (error: BusinessError) => {
if (error) {
console.info(`Failed to set time. message: ${error.message}, code: ${error.code}`);
return;
}... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
// Set the system time to 2021-01-20 02:36:25.
let time = 1611081385000;
try {
systemDateTime.setTime(time).then(() => {
console.info(`Succeeded in setting time.`);
}).catch((error: BusinessError) => {
console.info(`Failed to set time. message: ${error... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let date = new Date();
try {
systemDateTime.setDate(date, (error: BusinessError) => {
if (error) {
console.info(`Failed to set date. message: ${error.message}, code: ${error.code}`);
return;
}
console.info(`Succeeded in setting date.`);
... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
let date = new Date();
try {
systemDateTime.setDate(date).then(() => {
console.info(`Succeeded in setting date.`);
}).catch((error: BusinessError) => {
console.info(`Failed to set date. message: ${error.message}, code: ${error.code}`);
});
} catch(e... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
systemDateTime.setTimezone('Asia/Shanghai', (error: BusinessError) => {
if (error) {
console.info(`Failed to set timezone. message: ${error.message}, code: ${error.code}`);
return;
}
console.info(`Succeeded in setting timezone.`);
... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
systemDateTime.setTimezone('Asia/Shanghai').then(() => {
console.info(`Succeeded in setting timezone.`);
}).catch((error: BusinessError) => {
console.info(`Failed to set timezone. message: ${error.message}, code: ${error.code}`);
});
} catch(e)... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
systemDateTime.updateNtpTime().then(() => {
console.info(`Succeeded in update ntp time.`);
}).catch((error: BusinessError) => {
console.error(`Failed to update ntp time. message: ${error.message}, code: ${error.code}`);
});
} catch(e) {
let e... |
application-dev\reference\apis-basic-services-kit\js-apis-system-date-time-sys.md | import { BusinessError } from '@kit.BasicServicesKit';
try {
let time = systemDateTime.getNtpTime();
} catch(e) {
let error = e as BusinessError;
console.error(`Failed to get ntp time. message: ${error.message}, code: ${error.code}`);
} |
application-dev\reference\apis-basic-services-kit\js-apis-system-parameter-sys.md | import systemparameter from '@ohos.systemparameter'; |
application-dev\reference\apis-basic-services-kit\js-apis-system-parameter-sys.md | try {
let info: string = systemparameter.getSync("const.ohos.apiversion");
console.log(JSON.stringify(info));
} catch(e) {
console.log("getSync unexpected error: " + e);
} |
application-dev\reference\apis-basic-services-kit\js-apis-system-parameter-sys.md | import { BusinessError } from '@ohos.base';
try {
systemparameter.get("const.ohos.apiversion", (err: BusinessError, data: string) => {
if (err == undefined) {
console.log("get test.parameter.key value success:" + data)
} else {
console.log(" get test.parameter.key value err:" + err.code)
... |
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