自 2025 年 3 月 27 日起，我們建議您使用 android-latest-release 而非 aosp-main 建構及貢獻 AOSP。詳情請參閱「Android 開放原始碼計畫變更」。
透過集合功能整理內容
你可以依據偏好儲存及分類內容。
PropertyChanger
public
abstract
class
PropertyChanger
extends Object
| java.lang.Object
|
| ↳ |
com.android.tradefed.util.PropertyChanger
|
用於變更 (或新增) Android 屬性檔案項目的工具類別
摘要
公用方法 |
|---|
static
File
|
changeProperties(File original, properties)
用於變更 (或新增) Android 屬性檔案項目的工具函式。原始屬性檔案中的屬性值會遭到修改。
|
公用建構函式
PropertyChanger
public PropertyChanger ()
公用方法
changeProperties
public static File changeProperties (File original,
properties)
用於變更 (或新增) Android 屬性檔案項目的工具函式。原始屬性檔案中的屬性值會遭到修改。並附加新的內容。呼叫端負責妥善回收臨時檔案，包括原始檔案和修改過的檔案。
| 參數 |
|---|
original |
File：原始資源檔 |
properties |
|
這個頁面中的內容和程式碼範例均受《內容授權》中的授權所規範。Java 與 OpenJDK 是 Oracle 和/或其關係企業的商標或註冊商標。
上次更新時間：2025-07-27 (世界標準時間)。
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間：2025-07-27 (世界標準時間)。"],[],[],null,["# PropertyChanger\n===============\n\n\n`\npublic\n\n\nabstract\nclass\nPropertyChanger\n`\n\n\n`\n\nextends Object\n\n\n`\n\n`\n\n\n`\n\n|---|-------------------------------------------|\n| java.lang.Object ||\n| ↳ | com.android.tradefed.util.PropertyChanger |\n\n\u003cbr /\u003e\n\n*** ** * ** ***\n\nA utility class for changing (or adding) items in an Android property file\n\nSummary\n-------\n\n| ### Public constructors ||\n|----------------------------------------------------------------------------------------------------------------------------------|---|\n| ` `[PropertyChanger](../../../../../../reference/tradefed/com/android/tradefed/util/PropertyChanger.html#PropertyChanger())`() ` |\n\n| ### Public methods ||\n|----------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|\n| ` static File` | ` `[changeProperties](../../../../../../reference/tradefed/com/android/tradefed/util/PropertyChanger.html#changeProperties(File,%20\u003cany\u003e))`(File original, ` properties) A utility function to change (or add) items in an Android property file Properties that are in the original property file will have its value modified. |\n\nPublic constructors\n-------------------\n\n### PropertyChanger\n\n```\npublic PropertyChanger ()\n```\n\n\u003cbr /\u003e\n\n\u003cbr /\u003e\n\nPublic methods\n--------------\n\n### changeProperties\n\n```\npublic static File changeProperties (File original, \n properties)\n```\n\nA utility function to change (or add) items in an Android property file\n\nProperties that are in the original property file will have its value modified. New ones\nwill be appended. Caller is responsible for properly recycling temporary files, both original\nand the modified.\n\n\u003cbr /\u003e\n\n| Parameters ||\n|--------------|-------------------------------------------|\n| `original` | `File`: the original property file \u003cbr /\u003e |\n| `properties` | : the properties to change or add \u003cbr /\u003e |\n\n| Returns ||\n|--------|--------------------------------------|\n| `File` | path to the new property file \u003cbr /\u003e |"]]
