Android_Study_OK的博客

SwipeRefreshLayout+RecyclerView 如果快速不停地刷新页面，会报异常 java.lang.IndexOutOfBoundsException: Inconsistency detected. Invalid item position 6(offset:6).state:10

布局文件引入控件（SwipeRefreshLayout是一个ViewGroup，内部一般放RecyclerView之类的控件）``` <android.support.v4.widget.SwipeRefreshLayout android:id="@+id/swipeRefreshLayout" android:layout_width="m

RecycleView的用法build.gradle中加入：compile 'com.android.support:recyclerview-v7:23.1.1'布局文件引入：<android.support.v7.widget.RecyclerView android:id="@+id/recyclerView" android:layout_width="match_par

Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar); setSupportActionBar(toolbar); //关键下面两句话，设置了回退按钮，及点击事件的效果 getSupportActionBar().setDisplayHomeAsUpEnabled(true); t

使用support.design.widget.TabLayout和ViewPager组合成滑动标签组件引入compile 'com.android.support:design:23.1.1'布局文件<android.support.design.widget.TabLayout android:id="@+id/tabLayout" android:layout

这里写链接内容

MainActivitypackage com.example.zdymenu;import android.app.Activity;import android.content.Context;import android.graphics.drawable.BitmapDrawable;import android.os.Bundle;import android.view.Gravi

Mainactivitypackage com.example.menuDemo;import android.app.Activity;import android.os.Bundle;import android.view.ContextMenu;import android.view.Menu;import android.view.MenuItem;import android.v

public class MainActivity extends Activity implements OnClickListener { private Context context = this; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(s

MainActivity public class MainActivity extends Activity { private ViewPager viewpager; private Context context = MainActivity.this; // 准备要显示的图片资源 private int[] imageIdArray = { R.drawab

GridView

ListView的标准写法