实现android清单文件里某个权限动态配置

举例：<uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
需求：debug有这个权限，release没有这个权限

一. 第一种是第三方库没有引入MANAGE_EXTERNAL_STORAGE权限，实现如下

app的AndroidManifest.xml

XML 复制代码

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.example.demo">
    <uses-permission android:name="${MANAGE_EXTERNAL_STORAGE}"
    tools:node="merge"/>

    <application.../>
</manifest>

app模块下build.gradle

Groovy 复制代码

android {
    ...
    buildTypes {
        debug {
            ...
            //debug提供真实权限
            manifestPlaceholders = [MANAGE_EXTERNAL_STORAGE: "android.permission.MANAGE_EXTERNAL_STORAGE"]
        }
        release {
            ...
            //release提供com.example.demo.permission占位，有值才能编译过
            manifestPlaceholders = [MANAGE_EXTERNAL_STORAGE: "com.example.demo.permission"]
        }
    }
}

二.第二种是第三方库已经引入了MANAGE_EXTERNAL_STORAGE权限，实现如下

app的AndroidManifest.xml

XML 复制代码

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.example.demo">
    <uses-permission android:name="${MANAGE_EXTERNAL_STORAGE}"
    tools:node="remove"/>

    <application.../>
</manifest>

app模块下build.gradle

Groovy 复制代码

android {
...
    buildTypes {
        debug {
            ...
            //debug提供com.example.demo.permission占位，有值才能编译过
            manifestPlaceholders = [MANAGE_EXTERNAL_STORAGE: "com.example.demo.permission"]
        }
        release {
            ...
            //release提供真实权限
            manifestPlaceholders = [MANAGE_EXTERNAL_STORAGE: "android.permission.MANAGE_EXTERNAL_STORAGE"]
        }
    }
}