android - 应用程序与 Android 设备的兼容性

Question

有一个应用程序不能在特定设备上运行。我在 Manifest.xml 中有这个:

<uses-sdk android:minSdkVersion="8" />

它适用于 HTC sensation with Android 4.0，但由于某些原因它与 Samsung Galaxy Tablet 2 7.0 不兼容。 (安卓 4)

当我在安卓市场上传时，我也看到不支持平板电脑。

我不明白为什么，能告诉我为什么吗？

list .xml:

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    android:installLocation="auto"
    package="test.newversion"
    android:versionCode="1"
    android:versionName="2.0" >

    <uses-sdk android:minSdkVersion="8" />

    <uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
    <uses-permission android:name="android.permission.USE_CREDENTIALS" />
    <uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
    <uses-permission android:name="android.permission.GET_ACCOUNTS" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
    <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION" />
    <uses-permission android:name="android.permission.CAMERA" />
    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.VIBRATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

    <application
        android:icon="@drawable/app_logo"
        android:label="@string/app_name" >
        <uses-library android:name="com.google.android.maps" />

    </application>

</manifest>

Answer 1

一些权限隐含地增加了对硬件的要求。例如the docu对于 CAMERA 说:

This will automatically enforce the manifest element for all camera features. If you do not require all camera features or can properly operate if a camera is not available, then you must modify your manifest as appropriate in order to install on devices that don't support all camera features.

如果您不需要全部，请使用 android:required="false" 添加明确的 uses-feature 元素