Advertisements I am in the process of building my first Android app and running into a weird problem where text wrapping doesn’t seem to work as one would expect. The XML layout is a RelativeLayout because it’s a list item template for a RecyclerView. Inside the row template there are three TextView objects – the… Read More Android MultiLine Text Wrapping
Advertisements I’m new to xml layout. I am confused which layout to choose, LinearLayout, RelativeLayout or ConstraintLayout, or others. In what scenarios should I use each? >Solution : Linear layout – when you need to group few elements horizontally or vertically. Typically used as a nested layout of the relative layout. Relative layout – when… Read More Criteria for choosing layouts in xml
Advertisements I am trying to create a border around a EditText but it does not work Here is my EditText code <EditText android:layout_width="match_parent" android:layout_height="150dp" android:layout_margin="16dp" android:autofillHints="no" android:background="@drawable/edit_text_border" android:hint="@string/text" android:inputType="number" android:padding="8dp" android:textColorHint="#757575" /> Here is my .xml code <?xml version="1.0" encoding="utf-8"?> <shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle"> <stroke android:color="@color/border"/> <corners android:radius="5dp"/> </shape> Edit: I tried adding solid color but… Read More Android-EditText Border is not visible
Advertisements I am trying to validate my register page but I am getting error for second last bracket . I checked my code twice , all the opening and closing brackets are correct . Still I am getting error for bracket .Also, even after putting correct name in name field its showing me error "ENTER… Read More I am getting error for second last bracket . I checked my code twice , all the opening and closing brackets are correct
Advertisements I am trying to add password and confirm password in my register page . But when I am trying to use input type attribute for password and confirm password edit text instead of text I am getting dots . <EditText android:layout_width="329dp" android:layout_height="wrap_content" android:layout_alignParentEnd="true" android:layout_alignParentBottom="true" android:layout_marginEnd="44dp" android:layout_marginBottom="356dp" android:drawableStart="@drawable/ic_baseline_lock_24" android:drawablePadding="10dp" android:inputType="textPassword" android:text="PASSWORD" android:textColor="@color/White" /> <EditText android:layout_width="329dp"… Read More why password text is getting like this in edit text in layout when I add android:inputType="textPassword"
Advertisements I want to change the button background when the button clicked, the function is work by using this code bank1.setOnClickListener { bank1.setBackgroundResource(R.drawable.selected_btn_border_blue_bg); bank2.setBackgroundResource(R.drawable.default_option_border_bg); bank3.setBackgroundResource(R.drawable.default_option_border_bg); bank4.setBackgroundResource(R.drawable.default_option_border_bg); } bank2.setOnClickListener { bank2.setBackgroundResource(R.drawable.selected_btn_border_blue_bg); bank1.setBackgroundResource(R.drawable.default_option_border_bg); bank3.setBackgroundResource(R.drawable.default_option_border_bg); bank4.setBackgroundResource(R.drawable.default_option_border_bg); } bank3.setOnClickListener { bank3.setBackgroundResource(R.drawable.selected_btn_border_blue_bg); bank2.setBackgroundResource(R.drawable.default_option_border_bg); bank1.setBackgroundResource(R.drawable.default_option_border_bg); bank4.setBackgroundResource(R.drawable.default_option_border_bg); } bank4.setOnClickListener { bank4.setBackgroundResource(R.drawable.selected_btn_border_blue_bg); bank2.setBackgroundResource(R.drawable.default_option_border_bg); bank3.setBackgroundResource(R.drawable.default_option_border_bg); bank1.setBackgroundResource(R.drawable.default_option_border_bg); } But it kinda hardcoded, and make it… Read More Optimise Kotlin code for button clicked state
Advertisements I’m trying to set a text on a TextView using a val class shoeDetails : AppCompatActivity() { private lateinit var binding: ActivityShoeDetailsBinding override fun onCreate(savedInstanceState: Bundle?) { super.onCreate(savedInstanceState) binding = ActivityShoeDetailsBinding.inflate(layoutInflater) val view = binding.root setContentView(R.layout.activity_shoe_details) val title = intent.getStringExtra("Title") val model = intent.getStringExtra("Model") val kmused = intent.getStringExtra("KmUsed")?.toFloat() val kmestimated = intent.getStringExtra("KmEstimated")?.toFloat() binding.textView12.text =… Read More Give TextView a variable
Advertisements I’m trying to a add for each row in the cursor one instance of my ConstraintLayout and its childs to the linear layout (named verticalLayout), but there is no effect except closing the activity, no Exception. It’s working fine for one instance, but with at least 2 its broken. Thanks for your help The… Read More LayoutInflating without result
Advertisements I have a LinearLayout with multiple TextView and one ImageView. The first TextView has an android:gravity="left" attribute. I need the last element – ImageView to align the image to the right side. If I set the attribute android:gravity="right" or android:layout_gravity="right" it doesn’t work. How can I right-align an image? my xml: <LinearLayout android:layout_width="0dp" android:layout_height="wrap_content"… Read More LinearLayout – right-align an image
Advertisements I have recently started learning android and now I am trying to create a notes taking app like google keep but I wanted to know that how can I create the masonry layout like that of the google keep. Thanks in advance >Solution : You can create view using the RecyclerView and use StaggeredGridLayoutManager… Read More How to create a masonry layout in android