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RSS订阅原创 Retrofit+Rxjava
创建BaseService import java.util.Map; import io.reactivex.Observable; import okhttp3.ResponseBody; import retrofit2.http.GET; import retrofit2.http.POST; import retrofit2.http.QueryMap; import retrof...
2018-11-22 19:25:16
209
原创 GreenDao缓存数据
第一步 创建缓存的数据字段 @Entity public class NewsBean{ @Id(autoincrement = true) private Long id; private String title; private String image; private String desc; } 点击Build---ReBuild-Project ...
2018-11-22 19:20:59
362
原创 上传头像
private ImageView img;//找到图片img并提成成员变量 private static String path = "/sdcard/myHead/";// sd路径 private Bitmap head; private void img() { //alertDialog弹框 AlertDialog.Builder builder = new AlertDi...
2018-11-20 14:12:03
267
原创 封住Rxjava+Retrofit 的网络请求
public class HttpUtils { private BaseService baseService; private Observable<ResponseBody> observable; public HttpUtils(){ Retrofit retrofit = new Retrofit.Builder() ...
2018-11-11 19:26:48
189
原创 封装okhttp工具类
public class HttpUtiles { public HttpUtiles(){}; private static HttpUtiles okHttpUtils; public static HttpUtiles getOkHttpUtils(){ if(okHttpUtils==null){ okHttpUtils ...
2018-10-25 11:07:47
197
原创 流式布局
===================================流式布局========================================= public class Flowlayout extends RelativeLayout{ private LinearLayout layout_v; public Flowlayout(Context con...
2018-10-25 10:02:55
152
原创 水波纹
public class weater extends View { private Path mPathTop,mPathBottom; private Paint mPaintTop,mPaintBottom; float φ; public weater(Context context) { super(context); ...
2018-10-07 19:11:58
1159
原创 封装判断网络状态
/** * 获取当前网络连接信息 * * @param paramContext * @return */ public static NetworkInfo getActiveNetworkInfo(Context paramContext) { return ((ConnectivityManager) paramContext.getSystemService(Conte...
2018-09-21 20:36:21
152
原创 webview
public class WebActivity extends Activity_base { private WebSettings settings; private WebView mweb; private RelativeLayout mLayoutPro; private String url; @Override protecte...
2018-09-20 19:43:51
172
原创 封装基类
public abstract class Actvity_Base extends AppCompatActivity { @Override protected void onCreate(@Nullable Bundle savedInstanceState) { super.onCreate(savedInstanceState); set...
2018-09-19 19:54:46
148
原创 无限轮播
//继承基类 public class MainActivity extends Actvity_Base { private ViewPager viewPager; //轮播图片的网络地址 private String urlViewpager = "http://www.vipandroid.cn/week/banner.txt\n"; private Li...
2018-09-19 19:53:25
163
原创 用AsyncTask来实现异步请求网络数据
public class HelperAsnc { public HelperAsnc(){} //get请求 public HelperAsnc get(String url){ doHttp(url,"GET",""); return this; } //联网请求 private void doHttp(String url,String method,Strin...
2018-09-12 20:16:10
318
原创 HttpURLConnection网络请求的封装
public class Helper { private final int HTTP_SUCCESS=100;//成功 private final int HTTP_FAIL=101;//失败 public Helper(){} //get请求 public Helper get(String url){ doHttp(0,url,""); retur...
2018-09-12 20:13:23
764
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