| | |
| | | package com.hdl.photovoltaic.utils; |
| | | |
| | | import android.app.Activity; |
| | | import android.app.ActivityManager; |
| | | import android.content.Context; |
| | | import android.content.pm.PackageInfo; |
| | | import android.content.pm.PackageManager; |
| | | import android.net.ConnectivityManager; |
| | | import android.net.NetworkInfo; |
| | | import android.net.wifi.WifiInfo; |
| | | import android.net.wifi.WifiManager; |
| | | |
| | | import com.hdl.photovoltaic.HDLApp; |
| | | import com.hdl.photovoltaic.R; |
| | | import com.hdl.photovoltaic.other.HdlThreadLogic; |
| | | import com.hdl.photovoltaic.widget.LoadingDialog; |
| | | |
| | | import java.net.Inet4Address; |
| | | import java.net.InetAddress; |
| | | import java.net.NetworkInterface; |
| | | import java.net.SocketException; |
| | | import java.util.Enumeration; |
| | | import java.util.Iterator; |
| | | import java.util.List; |
| | | import java.util.Stack; |
| | | |
| | | /** |
| | |
| | | } |
| | | |
| | | /** |
| | | * 是否存在类名的Activity |
| | | */ |
| | | public boolean existsActivity(Class<?>... args) { |
| | | for (Activity activity : activityStack) { |
| | | for (Class<?> cls : args) { |
| | | if (activity.getClass().equals(cls)) { |
| | | return true; |
| | | } |
| | | } |
| | | } |
| | | return false; |
| | | } |
| | | |
| | | /** |
| | | * 指定一个类名,从指定类名开始移除后面所有Activity |
| | | * |
| | | * @param className Activity-类名(activity.getClass().getName()) |
| | |
| | | // } |
| | | } |
| | | |
| | | |
| | | public boolean existsActivity(Context activity,String className){ |
| | | boolean isLoginActivity = false; |
| | | // 获取当前Activity的列表 |
| | | ActivityManager activityManager = (ActivityManager) activity.getSystemService(Context.ACTIVITY_SERVICE); |
| | | List<ActivityManager.RunningTaskInfo> taskInfo = activityManager.getRunningTasks(1); |
| | | // 遍历Activity列表,判断目标Activity是否在列表中 |
| | | for (ActivityManager.RunningTaskInfo info : taskInfo) { |
| | | if (info.topActivity.getClassName().equals("com.hdl.photovoltaic.ui.LoginActivity")) { |
| | | // 目标Activity存在 |
| | | // 在这里可以进行相应处理 |
| | | isLoginActivity = true; |
| | | break; |
| | | } |
| | | } |
| | | return isLoginActivity; |
| | | } |
| | | |
| | | /** |
| | | * 结束所有Activity |
| | | */ |
| | | public void finishAllActivity() { |
| | | if (activityStack == null) { |
| | | return; |
| | | } |
| | | for (int i = 0, size = activityStack.size(); i < size; i++) { |
| | | if (null != activityStack.get(i)) { |
| | | Activity activity = activityStack.get(i); |
| | |
| | | } |
| | | |
| | | |
| | | |
| | | |
| | | /** |
| | | * 获取LoadingDialog |
| | | * |