this wrapper makes usage of ion library https://github.com/koush/ion simple and with less code , it supports also caching by sqlite using this wonderful repository https://github.com/teabow/android-json-data-cache

Usage :

1 - for ion library

in build.gradle add

compile 'com.koushikdutta.ion:ion:2.+'

2 - copy the following from our library folder to your project :

a - IonWrapper.java

b - sqlite package

c - copy raw to your res folder " it is used by sqlite package "

3 - change import statements to be suitable to your package name

4 - you will find

    this.progressBar = (ProgressBar) ((Activity) context).findViewById(R.id.progressBar);

in IonWrapper.java

this is because I show ProgressBar while loading

and my layout must contains

   <ProgressBar
    android:id="@+id/progressBar"
    android:layout_width="60dp"
    android:layout_height="60dp"
    android:layout_centerInParent="true"
    android:indeterminate="true"
    android:visibility="gone"/>

if you don't want this then simply remove progressBar variable and any usage of it in

IonWrapper.java

5 - in AndroidManifest.xml

add permissions

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />

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I used https://github.com/teabow/android-json-data-cache

"Json data cache for Android using SQLite " repository

to cache json response

and I made some changes to it to support string response

6- see

https://github.com/omar-adel/ion-warpper-with-sqlite-cache/blob/master/sample%20-%20weather%20forecast%20app/WeatherForecast/app/src/main/java/com/freelanceapps33/weather/WeatherForecast.java

at sample project to see how integration with activity is done simply .

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Sample :

there is sample weather forecast app

to show my usage

it displays weather in the current day and next 3 days

in ListView

if sample doesn't work with you it would because

key of weather api that I use is expired or has high traffic than

what supposed to be

so go here

https://www.wunderground.com <<<<<<< HEAD

and register for account

and get your key to use it

2368cebf3c52e4eeccd2f8ba9b297c1b37f1997c

and register for account

and get your key to use it