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2011年2月19日 · I would like to draw a line right in the middle of a layout and use it as a separator of other items like TextView. Is there a good widget for this. I don't really want to use an image as it would...
2017年5月2日 · If so, you need only to start your app in debugging mode (Shift + F9) and put in one manual break point by clicking on the far left the line of code you want to stop at. Then use the tools inside the debug window (opens automatically when breakpoint is reached). Step by step is controlled with F8. Seems to be F7 to step forward 1 single line ...
2010年9月1日 · 22. You can draw multiple straight lines on view using Finger paint example which is in Developer android. example link. Just comment: mPath.quadTo(mX, mY, (x + mX)/2, (y + mY)/2); You will be able to draw straight lines. import android.app.Activity; import android.content.Context; import android.graphics.Bitmap;
2010年4月17日 · The options combining <rotate> and <shape> cause the problems with size. Here is a solution using the Android Vector Drawable. This Drawable is a 1x10dp white line (can be adjusted by modifying the width, height and strokeColor properties): android:viewportWidth="1". android:viewportHeight="10". android:width="1dp".
Go to Preferences (mac) or Settings (windows) -> Editor -> Code style -> Java/Kotlin -> Wrapping and braces (tab) -> Check "Ensure that right margin is not exceeded". Edit 13.02.19. As noted in comments this option seems not available in settings for Kotlin. However, there is a workaround to manually add it.
android:lineSpacingExtra="4sp". android:fontFamily="sans-serif". tools:text="StackOverflow is awesome". />. Another way to achieve line height is using scale. For example, 1.2. It means, the spacing is 120% of the text size. In example above, the line height is 19sp and the text size is 15sp. If we translate it into scale, it become.
I am trying to add a line break in the TextView. I tried suggested \\n but that does nothing. Here is how I set my texts. TextView txtSubTitle = (TextView)findViewById(r.id.txtSubTitle); txtSubTitle.
2012年3月3日 · Better late than never. I had difficulties reading files line by line in some circumstances. The method below is the best I found, so far, and I recommend it.
2011年10月7日 · Since Android Design Support v28 was introduced, it's easy to create a bordered button using ...
2011年8月24日 · I have a file containing text in separate line. I want to display line first, and then if I press a button, the second line should be displayed in the TextView and the first line should disappear. Then, if I press it again, the third line should be displayed and so on.
