無法解析符號actionbaractivity

Question

試了很久，但無法解決它。我有Android的編譯工具和支持庫安裝以及

的build.gradle

apply plugin: 'com.android.application' 

android { 
compileSdkVersion 24 
buildToolsVersion "24.0.1" 

defaultConfig { 
    applicationId "com.example.amrit.myapplication" 
    minSdkVersion 8 
    targetSdkVersion 24 
    versionCode 1 
    versionName "1.0" 
} 
buildTypes { 
    release { 
     minifyEnabled true 
     proguardFile 'proguard-rules.pro' 
    } 
} 
} 

dependencies { 
compile fileTree(dir: 'libs', include: ['*.jar']) 
testCompile 'junit:junit:4.12' 
compile 'com.android.support:appcompat-v7:24.1.1' 
} 

的.java

package com.example.amrit.myapplication; 

import android.support.v7.app.AppCompatActivity; 
import android.os.Bundle; 

public class Game extends ActionBarActivity { 

Answer 1

ActionBarActivity已經廢棄了很長一段時間。而你的import語句建議使用AppCompatActivity代替：

public class Game extends AppCompatActivity {