How to display Toast at center of screen

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北荒
北荒 2021-01-30 09:48

In Android I want to display a toast message at the bottom of the screen, I tried this:

Toast.makeText(test.this,\"bbb\", Toast.LENGTH_LONG).show();
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  • 2021-01-30 10:36

    Layout file for custom toast

    <ImageView
    android:id="@+id/image"
    android:layout_width="wrap_content"
    android:layout_height="fill_parent"
    android:layout_marginRight="5dp" />
    
    <TextView
    android:id="@+id/text"
    android:layout_width="wrap_content"
    android:layout_height="fill_parent"
    android:textColor="#000" />
    

    .java file for custom toast on button's click event

    public class MainActivity extends Activity {
    
    private Button button;
    
    public void onCreate(Bundle savedInstanceState) {
    
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    
        button = (Button) findViewById(R.id.buttonToast);
    
        button.setOnClickListener(new OnClickListener() {
    
            @Override
            public void onClick(View arg0) {
    
                // get your custom_toast.xml ayout
                LayoutInflater inflater = getLayoutInflater();
    
                View layout = inflater.inflate(R.layout.custom_toast,
                  (ViewGroup) findViewById(R.id.custom_toast_layout_id));
    
                // set a dummy image
                ImageView image = (ImageView) layout.findViewById(R.id.image);
                image.setImageResource(R.drawable.ic_launcher);
    
                // set a message
                TextView text = (TextView) layout.findViewById(R.id.text);
                text.setText("Button is clicked!");
    
                // Toast...
                Toast toast = new Toast(getApplicationContext());
                toast.setGravity(Gravity.CENTER_VERTICAL, 0, 0);
                toast.setDuration(Toast.LENGTH_LONG);
                toast.setView(layout);
                toast.show();
            }
        });
    }
    

    }

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  • 2021-01-30 10:49

    Positioning your Toast

    A standard toast notification appears near the bottom of the screen, centered horizontally. You can change this position with the setGravity(int, int, int) method. This accepts three parameters: a Gravity constant, an x-position offset, and a y-position offset.

    For example, if you decide that the toast should appear in the top-left corner, you can set the gravity like this:

    toast.setGravity(Gravity.TOP|Gravity.LEFT, 0, 0);
    

    If you want to nudge the position to the right, increase the value of the second parameter. To nudge it down, increase the value of the last parameter.

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