wanderer_ankey的博客

import android.content.Context;import android.graphics.Bitmap;import android.graphics.BitmapFactory;import android.net.ConnectivityManager;import android.net.NetworkInfo;import android.util.

public static DisplayImageOptions getDisplayImageOption() {        DisplayImageOptions options = new DisplayImageOptions.Builder()                .showImageOnLoading(R.mipmap.ic_launcher) //设置图片在下

public class MyApplication extends Application {    File cacheFile = new File(Environment.getExternalStorageDirectory() + "/" + "imgages");    @Override    public void onCreate() {        su

/** * 需要加两个权限: * 访问网络的权限: * * 获取网络状态的权限: * */ public int getNetState(Context context){ int netState = -1; // 获取android系统提供的服务, 转换成链接管理类,这个类专门处理链接相关的东西 ConnectivityManager cm =

radioGroup = findViewById(R.id.rg); // 默认显示第一个Fragment supportFragmentManager = getSupportFragmentManager(); fragment01 = new Fragment01(); FragmentTransaction fragmentTransaction = su

import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.Paint;import android.support.annotation.Nullable;import android.util.AttributeS