السبت، 26 يناير 2013

إنشاء تطبيق بسيط باستخدام موقع App Inventor


إنشاء تطبيق بسيط باستخدام موقع App Inventor

بعد أن تعرفنا علي طريقة برمجة الاندرويد  السهلة باستخدام موقع App Inventor  سنقوم في هذا الدرس بإنشاء التطبيق الأول لنا باستخدام هذه الطريقة و سنقوم بالعمل علي المتصفح Google Chrome
و يمكنك تطبيقه علي المتصفحات الأخرى بطريقة مشابهه
التطبيق الذي سنقوم بتصميمه عبارة عن صندوق عنوان label  و زر button عند الضغط علي الزر  يتم تغيير النص الموجود في Label  إلي " Hello world in Arabic-android.blogspot.com "


أولا تأكد انك قمت بأعداد المتطلبات اللازمة لتهيئة بيئة التطوير للعمل علي موقع App Inventor

ثانيا : تأكد أن لديك :
1- اتصال بالانترنت
2- متصفح Google Chrome
3- بريد الكتروني Gmail

1- قم بالدخول علي الرابط التالي :

ستظهر لك الشاشة التالية قم بإدخال حساب الـ Gmail  الخاص بك

2- اضغط علي زر New

3- اكتب اسم المشروع و اضغط ok  

4 – قم بسحب أداة الـ label  و ضعها علي نموذج شاشة  التطبيق
5- قم بسحب أداة الزر Button إلي نموذج شاشة  التطبيق

6- لتغيير النص الموجود علي الزر قم بتحديده ثم توجه إلي عامود Properties و توجه إلي الخاصية Text و قم بتغييرها إلي " Click me "  و اضغط مفتاح الإدخال    Enter من لوحة المفاتيح

7- قم بتغيير خاصية الـ width للزر بنفس الطريقة إلي Fill parent

بهذا نكون قد انتهينا من تصميم شاشة التطبيق و لكتابة الكود يجب الدخول علي Block editor
1- اضغط علي زر Open block editor  

2- ستظهر لك رسالة في شريط الحالة للـ Google chrome اضغط علي Keep

3- انتظر حتى يتم التحميل و قم بفتح الملف المحمل بالضغط علي اسمه في شريط Google Chrome

4- إذا ظهرت لك رسالة اضغط منها Run و انتظر حتى يتم فتح نافذة Block editor
5- من نافذة Block editor سنقوم ببرمجة الحدث Click للزر Button1  و لعمل ذلك قم بالضغط علي التبويب My Block

6- قم باختيار Button1 ستظهر لك كل الإجراءات و الأحداث الخاصة بـ Button1  اختر  الحدث Button1.click بالصورة

7- من My Block اختر label1

8- من الإجراءات الخاصة ب Label اسحب set Label1.Text to   وضعه داخل الحدث Button1.Click

9- اضغط علي التبويب Built in
10- و اختر Text  ثم الشكل Text  وضعة علي يمين set Label1.Text to

11- قم بتغيير النص Text في الشكل Text إلي Hello world in Arabic-android.blogspot.com

الآن نود تجربة التطبيق علي المحاكي

12- اضغط علي زر New emulator ستظهر لك نافذة اضغط علي ok و انتظر حتى يتم تحميل المحاكي

13- لتشغيل التطبيق علي المحاكي اضغط علي Connect to Device و اختر منها اسم المحاكي

14- قم بتجربة التطبيق علي المحاكي

15- لتصدير المشروع بصيغة apk أو تثبيته مباشرة علي الموبيل اضغط علي Package for phone و اختر منها ما يناسبك


هناك 59 تعليقًا:

  1. انت رائع وجاري التجربه والتواصل معك بإذن الله

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  2. حياك الله اخي العزيز وننتظر المزيد

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  3. بنقدر نعمل عليه مشاريع متقدمه ؟

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  4. جزاك الله خيرا .... إلى الأمام ...كيف أجعاها تظهر على الكمبيوتر عندى كباقى الرامج فى أيقونة خاصة بها ...

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  5. حلو بس ممكن سؤال كيف بقدر انتقل من الشاشة الأولى للشاشة التانية

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  6. انا كمان ماعرفا انتقل من شاشة للتاني

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  7. If I want open the music player in Android 4.2.2 ‚what I mast doing?

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  8. كيف اقوم بعمل تطبيق كتاب الكترونى عن طريق هذا الموقع عن طريق نسخ ما يوجد بملف الوورد ولصقه الى الموقع وحفظه كتطبيق لو تكرمتم

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    الردود
    1. وأنا مثلك أبحث عن الحل ......
      الرجاء إذا وجدت الحل مراسلتي

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  9. ازاااااااااي اعمل زرار للانتقال من screen 1 الي screen2
    الرجاء الرد بسرعة
    انا عملت التطبيق ومش فاضل الا اني اعمل الزرار ده

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    الردود
    1. من control اختار open another screen: screen name وضع اسم الشاشة

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    2. ياريت توضح أكتر
      يعني :
      control
      ثم
      open another screen

      ماذا بعد ذلك :
      في انتظار ردك

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    3. من text اختر أول مربع نص، واكتب فيه اسم الاسكرين

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  10. بعد اذنك انا باجى اضغط على open the blocks editor ويجى فى شريط جوجل بيجيلى فولدر ابيض ومبجيش زي اللى في الصورة file:///C:/Users/mahmoud/Downloads/9.jpg

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  12. اريد تطبيق جعل هاتف الاندرويد يستقبل من البلوتوث بدون تأكيد

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  13. جعل هاتف الاندرويد يستقبل بلوتوث بدون تأكيد

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  14. ما افتهمت كلشي من السالفة اضن چنت تخربط

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  15. المزيد من المسوقين المحترفين يقومون بتسويق الكترونى عبر الانترنت من خلال اهم شركة تسويق الكترونى معتمدة فى مصر وهى شركة سوقنى للمزيد من المعلومات تابعونا على الموقع الالكترونى
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