class CategoriesController < ApplicationController
layout 'имя лайаута из папки layout'
endmount_uploader :background, BackgroundUploader
public class NetworkManager {
public static boolean isNetworkAvailable(Context context) {
ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo networkInfo = cm.getActiveNetworkInfo();
if (networkInfo != null && networkInfo.isConnected()) {
return true;
} else {
return false;
}
}
}if (NetworkManager.isNetworkAvailable(context)) {
// делаем спокойно запрос например
} else {
// если сети нет показываем Тост или
// кидаем на активити с красивым дизайном где просим сделать реконнект
}<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />class PersonsController < ApplicationController
def create
Person.create(person_params)
end
private
def person_params
params.require(:person).permit(:name, :age)
end
endWebView myWebView = (WebView) findViewById(R.id.webview);
WebSettings webSettings = myWebView.getSettings();
webSettings.setJavaScriptEnabled(true);<uses-permission android:name="android.permission.INTERNET" />.idea директории?#################
## Idea
#################
# Covers JetBrains IDEs: IntelliJ, RubyMine, PhpStorm, AppCode, PyCharm
## Directory-based project format
.idea/
# if you remove the above rule, at least ignore user-specific stuff:
# .idea/workspace.xml
# .idea/tasks.xml
# and these sensitive or high-churn files:
# .idea/dataSources.ids
# .idea/dataSources.xml
# .idea/sqlDataSources.xml
# .idea/dynamic.xml
## File-based project format
*.ipr
*.iml
*.iws
## Additional for IntelliJ
out/
# generated by mpeltonen/sbt-idea plugin
.idea_modules/
# generated by JIRA plugin
atlassian-ide-plugin.xml
# generated by Crashlytics plugin (for Android Studio and Intellij)
com_crashlytics_export_strings.xmlcompile 'com.nostra13.universalimageloader:universal-image-loader:1.9.2'dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.2'
}