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How set gray text to EditText Android example


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Example source code for Android development. How set gray text to EditText when EditText is blank.
Hint text to display when the text is empty.
In layout/main.xml insert to EditText row Attribute Name android:hint="Some text"


<EditText
        android:id="@+id/myEdit" 
	android:layout_height="wrap_content" android:layout_width="fill_parent"
        android:hint="Some text"
	android:singleLine="true"
</EditText>	



Programatically you can use method setHint:


// setHint(CharSequence hint) example
(EditText)findViewById(R.id.myEdit).setHint("My text");
// or int resId as method setHint(int resId) 
EditText myEdit = findViewById(R.id.myEdit);
myEdit.setHint(R.string.app_name);




397LW NO topic_id




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onSaveInstanceState() onRestoreInstanceState() basic Android example | onsaveinstancestate-onrestoreinstancestate-basic-android-example



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	 String sMyText = "some text";
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 String sNewMyText = "";
 int nNewMyInt = 0;
 
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Editace: 2011-09-26 20:49:01
Počet článků v kategorii: 397
Url:how-set-gray-text-to-edittext-android-example

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