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import resmgr from '@ohos.resmgr';
None.
Obtains the ResourceManager object of the current application.
Parameters
|
Indicates the callback containing the ResourceManager object. |
Return Values
None.
Example
resmgr.getResourceManager((error, mgr) => {
// callback
mgr.getString(0x1000000, (error, value) => {
if (error != null) {
console.log(value);
} else {
console.log(value);
}
});
// promise
mgr.getString(0x1000000).then(value => {
console.log(value);
}).catch(error => {
console.log("getstring promise " + error);
});
}
Obtains the ResourceManager object of the specified application.
Parameters
|
Indicates the callback containing the ResourceManager object. |
Return Values
None.
Example
resmgr.getResourceManager("com.example.myapplication", (error, mgr) => {
}
Obtains the ResourceManager object of the current application.
Parameters
None.
Return Values
|
Promise<ResourceManager> |
Indicates that the ResourceManager object is returned in Promise mode. |
Example
resmgr.getResourceManager().then(mgr => {
// callback
mgr.getString(0x1000000, (error, value) => {
if (error != null) {
console.log(value);
} else {
console.log(value);
}
});
// promise
mgr.getString(0x1000000).then(value => {
console.log(value);
}).catch(error => {
console.log("getstring promise " + error);
});
}).catch(error => {
});
Obtains the ResourceManager object of the specified application.
Parameters
Return Values
|
Promise<ResourceManager> |
Indicates that the ResourceManager object is returned in Promise mode. |
Example
resmgr.getResourceManager("com.example.myapplication").then(mgr => {
}).catch(error => {
});
Enumerates screen directions
Enumerates device types.
Enumerates screen density types.
|
Returns an error if an exception is thrown during execution; returns an empty value otherwise. |
|||
|
Returns a T object if the execution is successful; returns an empty value otherwise. |
Provides the device configuration.
|
Indicates the current system language, for example, zh-Hans-CN. |
Provides the device capability.
Provides the capability of accessing application resources.
Obtains the character string corresponding to a specified resource ID in callback mode.
Parameters
|
AsyncCallback<string> |
Indicates the asynchronous callback used to return the obtained character string. |
Return Values
None.
Obtains string resources associated with a specified resource ID in Promise mode.
Parameters
Return Values
|
Indicates the character string corresponding to the resource ID. |
Obtains the array of character strings corresponding to a specified resource ID in callback mode.
Parameters
|
AsyncCallback<Array<string>> |
Indicates the asynchronous callback used to return the obtained array of character strings. |
Return Values
None.
Obtains the array of character strings corresponding to a specified resource ID in Promise mode.
Parameters
Return Values
|
Indicates the array of character strings corresponding to the specified resource ID. |
Obtains the content of the media file corresponding to a specified resource ID in callback mode.
Parameters
|
AsyncCallback<Array<Uint8Array>> |
Indicates the asynchronous callback used to return the obtained media file content. |
Return Values
None.
Obtains the content of the media file corresponding to a specified resource ID in Promise mode.
Parameters
Return Values
|
Indicates the content of the media file corresponding to the specified resource ID. |
Obtains the Base64 code of the image resource corresponding to the specified resource ID in callback mode.
Parameters
|
AsyncCallback<string> |
Indicates the asynchronous callback used to return the obtained Base64 code of the image resource. |
Return Values
None.
Obtains the Base64 code of the image resource corresponding to the specified resource ID in Promise mode.
Parameters
Return Values
|
Indicates the Base64 code of the image resource corresponding to the specified resource ID. |
Obtains the device configuration in callback mode.
Parameters
|
Indicates the asynchronous callback used to return the obtained device configuration. |
Return Values
None.
Obtains the device configuration in Promise mode.
Parameters
None.
Return Values
|
Promise<Configuration> |
Obtains the device capability in callback mode.
Parameters
|
Indicates the asynchronous callback used to return the obtained device capability. |
Return Values
None.
Obtains the device capability in Promise mode.
Parameters
None.
Return Values
|
Promise<DeviceCapability> |
Return Values
None.
Obtains the singular-plural character string represented by the ID string corresponding to the specified number in callback mode.
Parameters
|
AsyncCallback<string> |
Indicates the asynchronous callback used to return the singular-plural character string represented by the ID string corresponding to the specified number. |
Return Values
None.
Obtains the singular-plural character string represented by the ID string corresponding to the specified number in Promise mode.
Parameters
Return Values
|
Indicates the singular-plural character string represented by the ID string corresponding to the specified number. |
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