蓝枫

比如说，父frament：MarketFragment其中包含3个子fragment：OptionalFragment(自选)、EffectMarketFragment(市场)、InfomationFragment(数据)如果子fragment想调用父fragment中的方法((MarketFragment) (EffectMarketFragment.this.getParentFragment(

eventWbMain.setWebViewClient(new WebViewClient() { @Override public void onPageFinished(WebView view, String url) { super.onPageFinished(view, url);

Timer timer = new Timer(); timer.scheduleAtFixedRate(new TimerTask() { @Override public void run() { Log.e("TAG","没隔2秒执行一次操作"); } },1

github地址：https://github.com/afollestad/material-dialogs在build.gradle中添加依赖compile 'com.afollestad.material-dialogs:core:0.9.1.0'compile 'com.afollestad.material-dialogs:commons:0.9.1.0'activity_main.xm

1.在工程的 build.gradle 中添加：allprojects { repositories { ... maven { url 'https://jitpack.io' } } }2.在应用的 build.gradle 中添加： dependencies { compile 'com.github.yhaolpz:FloatWindow:1

1.监听Activity的生命周期在Application的onCreate方法中监听Activity的生命周期 registerActivityLifecycleCallbacks(new ActivityLifecycleCallbacks() { @Override public void onActivityCreated(Act

public static String getBase64(String str) { String result = ""; if (str != null) { try { result = new String(Base64.encode(str.getBytes("utf-8"), Base64.N...

implementation 'com.squareup.moshi:moshi:1.7.0'MainActivity.javapackage com.zhoujian.moshidemo;import android.support.v7.app.AppCompatActivity;import android.os.Bundle;import android.util.L...