Develop Reference

Setting part of summary with different colour while using preferences

I have a set of listpreferences which I am displaying in a PreferenceActivity screen. I would like to display a part of the text in the summary field with some formatting, say italics, or different colour.
What would be a good way to go about this?
I am using the following code to set the summary of a listpreference:
lp.setSummary(myText);
//E.g myText = "My name is SoAndSo";
//Required output : "My name is *SoAndSo* (in italics)
// or
// "My name is *SoAndSo* **(in green)**

You can format the text output in html, using html tags.
Here's one way:
mBox = new TextView(context);
mBox.setText(Html.fromHtml("My name is <i>SoAndSo</i>" + "<br />" +
"<small>" + description + "</small>" + "<br />" +
"<small>" + DateAdded + "</small>"));
For an unofficial list of tags supported by this method, refer to this link

Facebook API Error code 100 - Unity

I'm developing a game with Unity3D for Android. I'm using Facebook App for sharing game score in Facebook. But I receive a error message ;
My codes are here ;
//facebook share start
public static void share(string link, string pictureLink, string name,string caption, string description, string redirectUri){
Application.OpenURL(ShareUrl +
"?app_id=" + AppId +
"&link=" + WWW.EscapeURL( link )+
"&picture=" + WWW.EscapeURL(pictureLink) +
"&name=" + WWW.EscapeURL(name) +
"&caption=" + WWW.EscapeURL(caption) +
"&description=" + WWW.EscapeURL(description) +
"&redirect_uri=" + WWW.EscapeURL(redirectUri));
}//facebook share end
if(GUI.Button(new Rect(Screen.width/2,(Screen.height/2-30),80,20), "Share")){
print("Share");
share("http://www.halilcosgun.com","https://24.media.tumblr.com/avatar_ce3a5b939737_64.png","Facebook skor paylaşma denemesi " + score,"Skor da mı paylaşmıyah?","oyun çok yakında!","http://facebook.com");
}
I tried to write many adresses (many many configurations) intead of "http://facebook.com", but I can't find the true one.
If you know the solution, can you halp me please?
I would like to thank you for your interest.

there must me an invalid parameter that you have provided . try to find it out and make the change it will solve your issue
try the share with first s in caps example
Share("http://www.halilcosgun.com","https://24.media.tumblr.com/avatar_ce3a5b939737_64.png","Facebook skor paylaşma denemesi " + score,"Skor da mı paylaşmıyah?","oyun çok yakında!","http://facebook.com");
}

Using HTML in a String

In my application I have to use a some HTML stuff in a string. But HTML is not working as intended. I have to use that string (Text) to send as an email. The sequence I required of HTML is:
Title (in the center)
Image (in the center)
Description (left align)
and then this HTML string is passed to an email intent. But neither image is showing up in the email nor the title text is getting center align. This is how I am doing this all:
Intent it = new Intent(Intent.ACTION_SEND);
it.putExtra(Intent.EXTRA_EMAIL, "");
it.setType("text/html");
String title = title;
String emailText = emailText;
it.putExtra(Intent.EXTRA_SUBJECT, title);
it.putExtra(Intent.EXTRA_TEXT, Html.fromHtml(emailText));
this.startActivity(it);
and this is how the emailText is being formed:
emailText = "<p style= 'color:#000000; font:Georgia; font-size:18pt; text-align:center' align = 'center'><b>" + title +" </b></p>"
+"<br/><br />"
+"<img style=\"border:3px solid #173E8C\" src=\'" +imageUrl+"\' width=\"120\" height=\"90\"align=\"center\"/>"
+"<br/><br/>"
+"<p>" + description;
But I am unable to get the required result that I have mentioned right at the top, Any help is appreciated related to the issue. Thanks in advance..:-)

You must specify the type of email through the function setType () :
it.setType("text/html"); // for HTML
it.setType("text/plain"); // for plain text

You can't send a image as email body in android through Intent.

Update "Log.i" in TextView with ScrollBar

I have in my layout.xml a TextView with "id = txtLog".
Where do the test results from my application using:
Log.i("Result:", "Value of x = " + x);
for show result in LogCat.
It is possible to show these results "Log.i" within the TextView?
Note: I left a space at the bottom of my application to show the TextView.
Like a console.
I would like to display these messages on TextView.
If possible create a scroll bar and display every time I use Log.i
I am a beginner, do not know if it is possible. Yet thanks.

I would think
myTextView.setText(myTextView.getText() + "Value of x = " + x + "\n");
would work.
EDIT:
Also, to make the TextView scrollable, you need to set a movement method like so:
myTextView.setMovementMethod(new ScrollingMovementMethod());
EDIT 2:
If you want the information to go to both Log.i and a TextView, then you need a method that holds a reference to the TextView you want to update.
public static void LogToView(TextView myTextView, String title, String message) {
Log.i(title, message);
myTextView.setText(myTextView.getText() + title + ": Value of x = " + x + "\n");
}
Put that in whatever class or in your Activity class. Use it instead of Log.i and the message will be passed to both.

FaceBook dynamic Image URL

friend's,
I am working in Facebook,here i need to change the image url value string has dynamic one,
here my code
intent
.putExtra(
"attachment",
"{\"name\":\""
+ Html.fromHtml(title)
+ "\",\"href\":\""
+ Html.fromHtml(url_val)
+ "\",\"description\":\""
+ Html.fromHtml(desc_val)
+ "\",\"media\":[{\"type\":\"image\",\"src\":\"http://www.naicu.edu/imgLib/20070913_small_seal.jpg\",\"href\":\"http://alumni.brown.edu/\"}]}");
this.startActivityForResult(intent, MESSAGEPUBLISHED);
here image source given in code has static,but i need to assign an simple string variable in the place of double quoted image url,for example
i want to place string temp_url in the place of **src\":\"http://www.naicu.edu/imgLib/20070913_small_seal.jpg**,how can i get it.
Thanks in advance.