当我将minSdkVersion 8更改为minSdkVersion 9时

Question

舱单：

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.viavilab.alphabet"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="18" />

    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
    <uses-permission android:name="android.permission.INTERNET" />
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
    <uses-permission android:name="android.permission.READ_PHONE_STATE" />
    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
    <uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
    <uses-permission android:name="android.permission.GET_TASKS" />
    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/app_icon"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity
            android:name="com.viavilab.alphabet.Splash_Activity"
            android:label="@string/app_name" >
            <intent-filter>
                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />
            </intent-filter>
        </activity>
        <activity
            android:name="com.viavilab.alphabet.CapitalAlphabet_Activity"
            android:configChanges="orientation|keyboardHidden" >
        </activity>
        <activity
            android:name="com.viavilab.alphabet.MainActivity"
            android:configChanges="orientation|keyboardHidden" >
        </activity>
        <activity
            android:name="com.viavilab.alphabet.SmallAlphabet_Activity"
            android:configChanges="orientation|keyboardHidden" >
        </activity>
        <activity
            android:name="com.viavilab.alphabet.AboutActivity"
            android:configChanges="orientation|keyboardHidden" >
        </activity>

        <meta-data
            android:name="com.google.android.gms.version"
            android:value="@integer/google_play_services_version" />

        <!-- Activity required to show ad overlays. -->
        <activity
            android:name="com.google.android.gms.ads.AdActivity"
            android:configChanges="keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize" />
    </application>

</manifest>

Build.Gradle：

apply plugin: 'com.android.application'

android {
    compileSdkVersion 'Google Inc.:Google APIs:15'
    buildToolsVersion "24.0.3"

    defaultConfig {
        applicationId "com.viavilab.alphabet"
        minSdkVersion 8
        targetSdkVersion 18
    }

    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}

dependencies {
    compile 'com.android.support:support-v4:18.0.0'
    compile 'com.google.android.gms:play-services:+'
}

Answer 1

compileSdkVersion 18

compile 'com.google.android.gms:play-services:10.0.1'