提交 c24e6206 编写于 作者: A Annie_wang

update docs

Signed-off-by: NAnnie_wang <annie.wangli@huawei.com>
上级 1fc45a9f
......@@ -13,7 +13,7 @@ The **DataShare** module allows an application to manage its own data and share
|query?(uri: string, predicates: DataSharePredicates, columns: Array&lt;string&gt;, callback: AsyncCallback&lt;Object&gt;): void|Queries data from the database.|
|delete?(uri: string, predicates: DataSharePredicates, callback: AsyncCallback&lt;number&gt;): void|Deletes data from the database.|
For more information, see [DataShareExtensionAbility](../reference/apis/js-apis-application-DataShareExtensionAbility.md).
For more information, see [DataShareExtensionAbility](../reference/apis/js-apis-application-dataShareExtensionAbility.md).
**Table 2** APIs of the data consumer
......@@ -29,7 +29,7 @@ For more information, see [DataShareHelper](../reference/apis/js-apis-data-dataS
## When to Use
There are two roles in **DataShare**:
There are two roles in **DataShare**:
- Data provider: adds, deletes, modifies, and queries data, opens files, and shares data.
- Data consumer: accesses the data provided by the provider using **DataShareHelper**.
......@@ -108,8 +108,8 @@ Examples are given below.
| ------------ | ------------------------------------------------------------ |
| "name" | Ability name, corresponding to the **ExtensionAbility** class name derived from **Ability**. |
| "type" | Ability type. The value is **dataShare**, indicating the development is based on the **datashare** template.|
| "uri" | URI used for communication. It is the unique identifier for the data consumer to connect to the provider. |
| "visible" | Whether it is visible to other applications. Data sharing is allowed only when the value is **true**.|
| "uri" | URI used for communication. It is the unique identifier for the data consumer to connect to the provider. |
| "visible" | Whether it is visible to other applications. Data sharing is allowed only when the value is **true**. |
**module.json5 example**
......@@ -129,10 +129,10 @@ Examples are given below.
### Data Consumer Application Development
1. Import the dependencies.
1. Import dependencies.
```ts
import Ability from '@ohos.application.Ability';
import UIAbility from '@ohos.app.ability.UIAbility';
import dataShare from '@ohos.data.dataShare';
import dataSharePredicates from '@ohos.data.dataSharePredicates';
```
......@@ -150,7 +150,7 @@ Examples are given below.
let dsHelper;
let abilityContext;
export default class MainAbility extends Ability {
export default class EntryAbility extends UIAbility {
onWindowStageCreate(windowStage) {
abilityContext = this.context;
dataShare.createDataShareHelper(abilityContext, dseUri, (err, data)=>{
......@@ -180,7 +180,7 @@ Examples are given below.
dsHelper.query(dseUri, predicates, valArray, (err, data) => {
console.log("dsHelper query result: " + data);
});
// Delete data.
// Delete specified data.
dsHelper.delete(dseUri, predicates, (err, data) => {
console.log("dsHelper delete result: " + data);
});
......
......@@ -38,7 +38,7 @@ Obtains a **Preferences** instance. This API uses an asynchronous callback to re
| Name | Type | Mandatory| Description |
| -------- | ------------------------------------------------ | ---- | ------------------------------------------------------------ |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance.|
| callback | AsyncCallback&lt;[Preferences](#preferences)&gt; | Yes | Callback invoked to return the result. If the operation is successful, **err** is **undefined** and **object** is the **Preferences** instance obtained. Otherwise, **err** is an error code.|
......@@ -103,7 +103,7 @@ Obtains a **Preferences** instance. This API uses a promise to return the result
| Name | Type | Mandatory| Description |
| ------- | ------------------------------------- | ---- | ----------------------- |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance.|
**Return value**
......@@ -177,7 +177,7 @@ The deleted **Preferences** instance cannot be used for data operations. Otherwi
| Name | Type | Mandatory| Description |
| -------- | ------------------------------------- | ---- | ---------------------------------------------------- |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance to delete. |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback invoked to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error code.|
......@@ -252,7 +252,7 @@ The deleted **Preferences** instance cannot be used for data operations. Otherwi
| Name | Type | Mandatory| Description |
| ------- | ------------------------------------- | ---- | ----------------------- |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance to delete.|
**Return value**
......@@ -328,7 +328,7 @@ The removed **Preferences** instance cannot be used for data operations. Otherwi
| Name | Type | Mandatory| Description |
| -------- | ------------------------------------- | ---- | ---------------------------------------------------- |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance to remove. |
| callback | AsyncCallback&lt;void&gt; | Yes | Callback invoked to return the result. If the operation is successful, **err** is **undefined**. Otherwise, **err** is an error code.|
......@@ -394,7 +394,7 @@ The removed **Preferences** instance cannot be used for data operations. Otherwi
| Name | Type | Mandatory| Description |
| ------- | ------------------------------------- | ---- | ----------------------- |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-Context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| context | Context | Yes | Application context.<br>For the application context of the FA model, see [Context](js-apis-inner-app-context.md).<br>For the application context of the stage model, see [Context](js-apis-ability-context.md). |
| name | string | Yes | Name of the **Preferences** instance to remove.|
**Return value**
......
......@@ -242,7 +242,7 @@ For details about the error codes, see [NFC Error Codes](../errorcodes/errorcode
## tag.getMifareClassic<sup>9+</sup>
getMifareClassic(tagInfo: [TagInfo](#taginfo)): [MifareClassicTag](js-apis-nfctech.md#mifareclassictag-9)
getMifareClassic(tagInfo: [TagInfo](#taginfo)): [MifareClassicTag](js-apis-nfctech.md#mifareclassictag9)
Obtains a **MifareClassicTag** object, which allows access to the tags that use MIFARE Classic.
......@@ -258,7 +258,7 @@ Obtains a **MifareClassicTag** object, which allows access to the tags that use
| **Type**| **Description** |
| ----------------- | ------------------------|
| [MifareClassicTag](js-apis-nfctech.md#mifareclassictag-9) | **MifareClassicTag** object obtained.|
| [MifareClassicTag](js-apis-nfctech.md#mifareclassictag9) | **MifareClassicTag** object obtained.|
**Error codes**
......
......@@ -220,7 +220,7 @@ onWindowStageCreate() {
By default, the **user_grant** permissions must be dynamically authorized by the user through a dialog box. However, for pre-installed apps, you can pre-authroize the permissions, for example, the **ohos.permission.MICROPHONE** permission, in the [**install_list_permission.json**](https://gitee.com/openharmony/vendor_hihope/blob/master/rk3568/preinstall-config/install_list_permissions.json) file to prevent the user authorization dialog box from being displayed. The **install_list_permissions.json** file is in the **/system/etc/app/** directory on a device. When the device is started, the **install_list_permissions.json** file is loaded. When the application is installed, the **user_grant** permissions in the file are granted. The **install_list_permissions.json** file contains the following fields:
- **bundleName**: bundle name of the application.
- `app_signature`: fingerprint information of the application. For details, see [Application Privilege Configuration Guide](../../device-dev/subsystems/subsys-app-privilege-config-guide.md#configuration-in-install-list-capabilityjson).
- `app_signature`: fingerprint information of the application. For details, see **Configuration in install_list_capability.json** in [Application Privilege Configuration Guide](../../device-dev/subsystems/subsys-app-privilege-config-guide.md).
- **permissions**: **name** specifies the name of the **user_grant** permission to pre-authorize. **userCancellable** specifies whether the user can revoke the pre-authorization. The value **true** means the user can revoke the pre-authorization; the vaue **false** means the opposite.
> **NOTE**<br>This file is available only for preinstalled applications.
......@@ -244,4 +244,3 @@ By default, the **user_grant** permissions must be dynamically authorized by the
}
]
```
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......@@ -26,7 +26,7 @@ The hapsigner tool is implemented based on the Public Key Infrastructure (PKI).
- Profile
[HarmonyAppProvision configuration file](../quick-start/app-provision-structure.md) provides information such as the authorized application permissions and device ID.
[HarmonyAppProvision configuration file](app-provision-structure.md) provides information such as the authorized application permissions and device ID.
## Constraints
......
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