代码设置启动app（与 launcher启动应用相同）

private void openLoveApp(Context context){try {// 获得情感App包名信息PackageInfo pi = context.getPackageManager().getPackageInfo(FansKeyConstant.LOVE_APP_PACKAGE_NAME, 0);if(null != pi){// 获得当前应用程序的包管理器PackageManager pm = context.getPackageManager();Intent resolveIntent = new Intent(Intent.ACTION_MAIN, null);resolveIntent.addCategory(Intent.CATEGORY_LAUNCHER);resolveIntent.setPackage(pi.packageName);List<ResolveInfo> apps = pm.queryIntentActivities(resolveIntent, 0);ResolveInfo ri = apps.iterator().next();if (ri != null) {String packageName = ri.activityInfo.packageName;String className = ri.activityInfo.name;Intent intent = new Intent(Intent.ACTION_MAIN);intent.addCategory(Intent.CATEGORY_LAUNCHER);intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);Log.i(getTAG(), "packageName:" + packageName + ",className:" + className);ComponentName cn = new ComponentName(packageName, className);intent.setComponent(cn);UserHandle user = (UserHandle) intent.getParcelableExtra("profile");if(null == user || user.equals(android.os.Process.myUserHandle())){context.startActivity(intent);}else{LauncherApps launcherApps = (LauncherApps) context.getSystemService(Context.LAUNCHER_APPS_SERVICE);launcherApps.startMainActivity(intent.getComponent(), user, intent.getSourceBounds(), null);}}}} catch (NameNotFoundException e) {e.printStackTrace();} catch (Exception e){e.printStackTrace();}}