This bar is called the Bottom Navigation Bar. Bottom Navigation – Instagram Bottom Navigation – LinkedIn This bar contains some icons which navigate to different screens of the app when clicked. You might have noticed a bar at the bottom of many apps. You can read additional documentation about SearchView for more in-depth knowledge. To add a SearchView into your Activity, include the following code in your XML file: To change this behaviour, set the android:iconifiedByDefault attribute to false, in the XML file. The SearchView is represented as an icon which expands into an EditText after clicking by default. That handles all events by default and submits the appropriate search query. Android also provides a fully functional search interface called Search Dialog. It acts as a simple EditText, and it needs to be configured by the developer to act as a search interface. SearchView is used to give the user an interface to submit a search query. String str = input.getText().toString() SearchView in Android

To get the text entered by the user, write the following code: EditText input = findViewById(R.id.input) This EditText will take Plain Text as input, as specified in the android:inputType attribute. To add an EditText to your Activity, write the following in your XML file: EditText in AndroidĮditText is used to take input from the user. In this case, we are changing “my_image” to “your_new_image”. The image you want to change it to should be present in the drawable folder.

tImageDrawable(getResources().getDrawable(R.drawable.your_new_image)) Modifying the android:src attribute in the XML Using the setImageBitmap() or setImageDrawable() function in the Java File.If we want to access or modify it through code, we can do that by writing the following: ImageView imageView = findViewById(R.id.image_view) //reference We need to make a reference of this in our Java file before we can use it for coding.

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