A tablet can make a business task easier when the interface uses its space thoughtfully. It can also create long lines, oversized controls and lost context if a phone layout is simply enlarged. Commission the task behavior at different window sizes, not only a second screenshot.
Related service: Mobile application development- 01Identify the user's main decision.
- 02Choose useful supporting information.
- 03Define compact and expanded arrangements.
- 04Preserve state during resizing.
- 05Test real input and navigation paths.
SECTION 01
Give the extra space a job
List the information someone repeatedly switches between. A task list beside the selected task may help a coordinator, while a full-width document may be better for careful reading. Avoid showing every available panel simply because it fits. Establish a clear primary action, comfortable reading width and predictable relationship between panes.
Android's adaptive-app guidance describes layouts that respond to the app window, including multi-window use, rather than only detecting a tablet. Its state-saving guidance explains why layout and lifecycle changes need deliberate state handling. These references inform the implementation; the business still decides which information belongs together in its own workflow.
SECTION 02
Illustrative example: reviewing work orders
Imagine a supervisor reviews a list of work orders. On a wide window, selecting a row opens its details beside the list. In a compact window, the details occupy a separate screen. The same selected order and any unsaved comment should remain identifiable when the supervisor rotates the device or changes the window size.
Pressing Back from the compact detail screen should return to the relevant list position, not unexpectedly close the app. If the selected record is removed while the view is open, explain the change without displaying a stale editable form. This planning example shows why a tablet adaptation includes navigation and state, not only responsive dimensions.
SECTION 03
Specify supported interactions and acceptance
Ask the agency to demonstrate narrow, medium and wide windows using representative content, including long names and translated labels where required. Test larger text, external keyboards, visible focus and screen-reader reading order. A dense desktop-style table may need a different interaction on a touch device even when there is enough horizontal space.
Include resizing while a form is open, while a dialog is active and while data refreshes. State which tablet platforms and orientations are part of the agreement; supporting one Android tablet does not prove an iPad release. For a focused first version, adapt the most valuable workflow and document remaining phone-style screens rather than promising a separate optimized experience everywhere.
SECTION 04
Frequently asked questions
Is tablet support just a larger phone layout?
Not when the task benefits from different navigation or related information side by side. Decide that behavior before estimating the work.
Should we design around fixed screen dimensions?
Use supported window ranges and test changes between them. Multi-window use can make a tablet app narrower than expected.
What is an important acceptance test?
Change window size during a real task and verify selection, draft content, focus and navigation remain understandable.
PRIMARY REFERENCES
Sources and further reading
These references cover the standards, platforms, or published prices discussed in the guide. Worked examples and checklists are our editorial guidance.
- Adaptive app designAndroid Developers
- Saving interface stateAndroid Developers
EDITORIAL METHOD
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