small_Mr_li-优快云博客

原创 MVP+rxJava+retrofit+拦截器

Model层public interface Imodel { void RequestSuccess(String url);} public class Model implements Imodel { private List list = new ArrayList<>(); OnFinish onFinish; public int

2017-11-10 13:41:30 319

原创简答

简述RxJava的使用流程：创建servable被观察者；初始化被观察（订阅）后的事件序列化；创建观察者，订阅者；订阅Subscribe。简述RxJava在Android中的使用场景：Scheduler线程切换；定时任务timer；周期任务interval；合并多个请求merge。简单列举出RxAndroid中3个常用的操作符：map转换对象；flatmap平铺对象；fil

2017-11-05 20:55:33 252

原创 RxJava和Retrofit结合

依赖compile 'com.hjm:BottomTabBar:1.1.1'compile 'com.android.support:design:23.1.1'compile 'com.squareup.retrofit2:retrofit:2.1.0'compile 'com.google.code.gson:gson:2.8.0'compile 'com.squareup.r

2017-11-05 19:39:35 240

原创 Java8

在moudle下的builde.gradle配置放在“defaultConfig”中jackOptions {enabledtrue}compileOptions{//设置JDK1.8sourceCompatibility JavaVersion.VERSION_1_8targetCompatibility J

2017-11-03 13:08:13 196

原创圆

CircularView circular = (CircularView) findViewById(R.id.circular); float translationX = circular.getTranslationX(); float translationY = circular.getTranslationY(); ObjectA

2017-10-26 12:59:29 215

原创 ImageLOader

ImageLoaderConfiguration configuration = ImageLoaderConfiguration.createDefault(context); ImageLoader loader = ImageLoader.getInstance(); loader.init(configuration); Display

2017-10-26 08:14:25 225

原创异常捕获

public class CrashHandler implements Thread.UncaughtExceptionHandler { public static final String TAG = "TEST"; // CrashHandler 实例 private static CrashHandler INSTANCE = new CrashHandler()

2017-10-22 19:33:21 206

原创属性动画

//属性动画ObjectAnimator trananimator = ObjectAnimator.ofFloat(img, "translationY", 0f, 500f);ObjectAnimator yscaanimator = ObjectAnimator.ofFloat(img, "scaleY", 1f, 2f, 1f);ObjectAnimator xscaanimator

2017-10-22 19:14:41 171

原创滑动解锁

//第一步public class SlideLock extends View { private Bitmap jiesuo_bg; private Bitmap jiesuo_button; private int bg_width; private int bg_height; private int block_width;

2017-09-27 20:19:01 378

原创侧拉菜单

//显示的侧滑菜单布局； listView = (ListView) findViewById(R.id.menu_list); listView2 = (ListView) findViewById(R.id.menu_listright); //根布局，侧拉菜单 drawerLayout = (DrawerLayo

2017-09-22 08:08:03 308

原创保存到数据库(无网络可查看)

创建数据库public class MyHelper extends SQLiteOpenHelper{ public MyHelper(Context context) { super(context, "yy.db", null, 1); } @Override public void onCreate(SQLiteDatabase sqLi...

2017-09-21 20:35:05 272

原创计算图片缓存大小

调用此方法:btn1 = (Button) findViewById(R.id.second_btn1);btn2 = (Button) findViewById(R.id.second_btn2);tv = (TextView) findViewById(R.id.second_tv);manager = new DataCleanManager();//计算缓存数据大小b

2017-09-21 19:16:20 396

原创 tablayout+viewpager联动

MainActivity.jvapublic class MainActivity extends AppCompatActivity { private TabLayout tabLayout; private ViewPager viewp; List list = new ArrayList<>(); @Override protected

2017-09-21 14:39:48 251

原创 recycleview+okhttp请求数据

依赖:compile 'com.google.code.gson:gson:2.8.1'compile 'com.github.bumptech.glide:glide:3.7.0'compile 'com.android.support:recyclerview-v7:21.0.0'compile 'com.squareup.okhttp:okhttp:2.4.0'MyAdapte

2017-09-21 08:36:47 305

原创自定义VIew

//创建自定义类并继承viewpackage com.dell.myview_demo;import android.content.Context;import android.graphics.Canvas;import android.graphics.Color;import android.graphics.LinearGradient;import android.

2017-09-04 20:39:54 190

原创夜间主体与switchButton

switchButton依赖：compile'com.kyleduo.switchbutton:library:1.4.6'夜间主题：在res下创建values-night文件夹下创建colors.xmlcolor name="colorPrimary">#35464ecolor>color name="colorPrimaryDark">#212a2fcolo

2017-09-04 18:57:21 247

原创第三方登陆与分享

//QQ完整版分享//必须修改，把“Flavors”中的Siging Conflf改为conflg//在AndroidManifest.xml中注册权限uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />uses-permission android:name="android.permiss

2017-09-03 18:35:26 248

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