// We will create an instance of TextView class and set the text that will be measured TextView textView = new TextView(context); textView.setText("Some text to measure"); // Then we need to create a MeasureSpec object to determine the size int widthMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); int heightMeasureSpec = MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED); // Finally, we will call onMeasure to measure the size of the text textView.measure(widthMeasureSpec, heightMeasureSpec);
@Override protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { super.onMeasure(widthMeasureSpec, heightMeasureSpec); // We will update the measured dimension to add some padding int measuredWidth = getMeasuredWidth(); int measuredHeight = getMeasuredHeight(); setMeasuredDimension(measuredWidth + 10, measuredHeight + 10); }This example shows how the onMeasure method can be overridden in a custom TextView class to modify its measured dimensions. In this case, we add 10 pixels of padding to the measured dimensions of the TextView by calling setMeasuredDimension with the updated dimensions. The android.widget package library contains various UI components for creating graphical user interfaces in Android applications. Specifically, the TextView class is located in the android.widget package.