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Android App Development for Beginners – 16 – Converting DIP to Pixels
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31 responses to “Android App Development for Beginners – 16 – Converting DIP to Pixels”
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I have a question. When developing a professional android application we should always use DIPz and convert them to pixels?
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Thanks
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Do we have to do this conversion even if we have a 25 API version?
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Hey,Bucky you can enter into android studio presentation mode to show the stuff clearly 🙂
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Do we need the conversion of Device Pixels to pixels if we are using API >15?
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Hey! if you are serious about learning Android app development then this app for you it released today on play store after Windows store:– It also Contains 40 plus app examples with source code that really helps
Play store link-
https://play.google.com/store/apps/details?id=lazerapps.learnandroidandroidtutorials -
I do have one question, how can I change the color of the EdidTexts line?
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These errors in the code are driving my ocd insane.
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He wrote this in Android Studio 1.1
Right now I'm using 2.2.3
There must be a way better function by now, no?
If you know, pls reply 🙂 -
Why android does not have built in DIP to Pixel conversion functions :-/
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Should have made examples of using PX and DP before teaching this. Very confusing.
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Simply use below code.
username.setWidth(200);
if you are using min API>15 and Android Studio 2.2
no need of conversion. -
So, anyone got the actual difference between pixels, and device pixels??
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how get rid of the error "unfortunately the program has stopped" during the runtime
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To all you who wants to get a clear view of his source code, replace the "watch?v=" above with an "embed/". It'll be a full screen version BUT only within the browser area. Really helpful if you're going along with him like me haha
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if you don't have any issues with the width covering the full area horizontally. I would prefer this. RelativeLayout.LayoutParams.MATCH_PARENT,
this will automatically cover all the available width in any android device. So we just won't need any conversions. -
Okay, I know Java.
Still though, I have no idea how to keep up with all of these android commands, what they are, or how to use the syntax for them.How do all of you keep up with this? Is there like a sheet list that shows all the commands you can do in android? This is way too much to memorize.
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instead of this drag and drop widgets is easy and there also we can change the dim and other parameters …this code is lit confusing btw u explained preety well
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ApplyDimension
float applyDimension (int unit,
float value,
DisplayMetrics metrics)Converts an unpacked complex data value holding a dimension to its final floating point value. The two parameters unit and value are as in TYPE_DIMENSION.
Parameters
unit int: The unit to convert from.
value float: The value to apply the unit to.
metrics DisplayMetrics: Current display metrics to use in the conversion — supplies display density and scaling information. -
cannot read the source codes, where is the source code of this particular video in forum ??
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so if layoutparam takes only pixel values and u made arrangements for that so does the setmargin method.. y dint u converted pixels for setmargins parameter as well??
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I wish C# was the native language of Android! Anyways, +Bucky Roberts, thank you!
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lmfao everyone in these comments in a pompous douche its hilarious
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what episode does this actually teach you how to program in androd studio
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Java programming is too complicated. Why don't they make a "wrapper" to make it simpler to code? God damn it!
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i am a follower of bucky's videos and have seen many…though in these tutorials am i the only one who can understand just like only 20-30% of stuff….the rest are all bouncers
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WELL , That's so confusing :@
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Where do you explain the ImageView widget?
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why not do all that in xml ? its too easy there then compared to JAVA.
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Is It possible to open two activitys at the same time but next to each other?
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