call string value to url in android


  1. krishnaveni

    krishnaveni Well-Known Member

    i have develop one android application.

    here i have to pass string value to url.please tell me how can i pass the string value to url.give me solution for these.

    [HIGH]
    String mTitle;

    String URL = "http://api1.sfsfsffsf.com/dev/categories/?fields=&categoryid=" + mTitle + "&access_token=bfb787a";
    static String KEY_CATEGORY = "category";
    // public static final String URL_Address=null;
    static final String KEY_TITLE = "categoryName";
    static final String KEY_NAME ="categoryId";
    static final String KEY_SUBCATE = "categoryId";
    public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.subcate);
    Bundle b = getIntent().getExtras();
    mTitle = b.getString(KEY_SUBCATE);
    TextView grandtotal = (TextView) findViewById(R.id.subcate);
    grandtotal.setText("Welcome ," + mTitle );
    [/HIGH]
    This is my url:
    http://api1.sfsfsffsf.com/dev/categories/?fields=&categoryid=10&access_token=

    I have mentioned directly **categoryid=10** means have disaplyed all product.

    But I have to change this url like:

    http://api1.sfsfsffsf.com/dev/categories/?fields=&categoryid="+mTitle+"&access_token=

    Nw i have changed my url like categoryid="+mTitle+" means not displayed all products.

    mTitle value is getting from my pervious activity.

    whats wrong in my code.



    my mTitle value is 10.i have to wrote the code like means
    [HIGH]
    grandtotal.setText("Welcome ," + mTitle );[/HIGH]its displayed mTitle value successfully.

    [HIGH]grandtotal.setText("Welcome ," + URL );[/HIGH]means gave me null value


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  2. krishnaveni

    krishnaveni Well-Known Member

    i got the o/p.

    After changed my code like:
    String URL;
    mTitle = b.getString(KEY_SUBCATE);
    URL = "http://api1.afafafa.com/dev/categories/?fields=&categoryid="+mTitle+"&access_token=";

    I have declared mtitle first after that only have to declared URL.now i got the solution
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