http://youtu.be/Td4Ziujb_kI
Can't think of any reason why it's doing this. That app is just a TextBox and Button in a relative layout, very very basic.
Could not you do small effort to paste your xml instead of this crap ??
any two, possible reasons are :
1) you defined textView as fill_parent width and height so no space for EditText .
2)Editext width/height is zero .
Related
I've got a problem and have no idea how to fix it. I'm using a ConstraintLayout in android
I want to set my TextView to wrap_content programmatically but respect my constraints.
Now the issue is that if i set my constriantWidth to WRAP_CONTENT it does not respect the constraints it's given to it.
I've found that there is a solution in xml in it here:
Wrap_content view inside a ConstraintLayout stretches outside the screen
but in this issue no where is it described how to set the property of constrainedwidth to true programmaticly.
I've tried a few things but have not found a solution to my problem:
set.constrainWidth(textView.getId(),ConstraintSet.WRAP_CONTENT)
just wraps the content without keeping in my constriants that i've set.
I've also tried to set the constraintedWidth with the ConstraintLayout.Params but nothing happend.
And i have no clue if en how i can set constrainedWidth in my ConstraintSet.
and
set.constrainWidth(textView.getId(),ConstraintSet.MATCH_CONSTRAINT_WRAP)
Just makes my text a thin line of my text and doesn't show my text anymore.
If someone could help i would be very great full.
PS. Sorry for my english not a native speaker.
Use constrainDefaultWidth:
set.constrainDefaultHeight(textView.getId(), ConstraintSet.MATCH_CONSTRAINT_WRAP);
First, I am adding Gridview and second i add imageview in the gridview, but the layout can't show up the image。
Does anyone know what the problem could be?
Thank you very much!!
Simply change the height and width attributes :)
Don't drag, use xml text editor instead. And as mentioned above use height and width appropriate.
Android Studio shows you a warning, next to the ImageView (yellow warning icon). If you hover over this, it will tell you what the problem is. (most likely missing height and width)
My designer has given me the layout spec. as shown in image, so i have to give a exact 20dp gap between first TextView(Verification Code Resent) and second TextView(Please check your text message...) but their is always a default padding for TextView that increase the gap between these two TextViews, i want to know is it possible to give exact 20dp margin between these textview ,if not does my desiner need to make some changes in layout spec, i'm confused please help me..
You can use android:includeFontPadding="false" in your XML for the TextViews.
As an alternative, you can set setIncludeFontPadding (false) on the TextView in your Java code.
i have a layout containing multiple TextViews containing text with superscript... to make a portion superscript in text i have used <sup>superscript text</sup> tag in string.xml within text the problem here is my text got cutted in emulator view i have also tried to add padding but output is same nthing is working for it like , changing margin,padding,font size...please help here below is image what i get on emulator........
Make it like this.
< sup>< small>superscript text< /small>< /sup>
A further problem remains: the superscripted text is not properly scaled, i.e. font size reduced.
So padding is just a weak solution to a bug in the proper rendering of a [super|sub]script.
I am investigating a fix for this...will see.
if you want small superscript text than you can use
<sup>< small>text< /small>< /sup>
if you want to more small than you can use <small> tag twice like below
<sup><small><small>text</small></small>< /sup>
I have a TextView and I want to increase its height on runtime.
I have used android:layout_height="wrap_content" but it did not gave me the desired result.
I'm using a Relative Layout.
i get text through edittext and i want to set it on textview.
when i do this it shows only one line, and when i click on edittext it get expanded and full message is shown.
Add in Oncreate method of your
Activity class,
((TextView)
findViewById(R.id.YOURTEXTVIEWIDHERE)).setHeight(IntegerValuePixels);
hard to tell without more details - but do you really need to change it on runtime? because obviously you're not happy with the height at startup.
have you thought about using android:layout_height="fill_parent", eventually in combination with the android:minHeight attribute of other components?