小编You*_*uri的帖子

我该怎么做才能解决这个问题？当我在android studio0.9.1中运行我的项目时,我收到此错误

android {compileSdkVersion 17
buildToolsVersion "19.1.0"

defaultConfig {
    applicationId "com.example.nearby"
    minSdkVersion 11
    targetSdkVersion 19
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
    }
}}dependencies {
compile 'com.android.support:support-v4:19.0.0'
compile 'com.google.android.gms:play-services:+'
compile 'com.android.support:appcompat-v7:19.0.0'
compile files('libs/google-play-services.jar')}

<include
    android:id="@+id/tool_bar"
    layout="@layout/toolbar"/>

<android.support.design.widget.TabLayout
    android:id="@+id/tabs"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:background="@color/PrimaryColor"
    android:layout_below="@+id/tool_bar"
    android:layout_alignParentLeft="true"
    android:layout_alignParentStart="true" />
<android.support.v4.view.ViewPager
    android:id="@+id/viewpager"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_below="@+id/tabs"
    />

滑动选项卡在选项卡滑动时工作正常,但它不适用于选项卡单击.Tab lick不会将您刷到相关的标签内容.下面是MainActivity.java,我正在使用viewpager和SlidingTabLayout:

public class MainActivity extends AppCompatActivity implements View.OnClickListener{
    //Declaring All The Variables Needed
    private Toolbar toolbar;
    private TabLayout tabLayout;
    private ViewPager viewPager;
    private ViewPagerAdapter viewPagerAdapter;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

       /*
        Assigning view variables to their respective view in xml
        by findViewByID method
         */

        toolbar = (Toolbar) findViewById(R.id.tool_bar);
        tabLayout = (TabLayout) findViewById(R.id.tabs);
        viewPager = (ViewPager) findViewById(R.id.viewpager);

        /*
        Creating …