Select a dialer app when more than one installed

[nickoneill]

What type of PR is this? (check all applicable)

• Refactor
• Feature
• Bug Fix
• Optimization

Description

Android has other apps that can act as phone dialers, when multiple are installed we should give the user the option of which to use. Draft until I clean up some of the strings and such.

Were the changes tested?

• Yes, automated tests in please name test methods or files
• Yes, manually tested: tested with multiple dial intent apps installed and with only one, and with none.
• No, and this is why: please replace this line with details on why tests
  have not been included
• I need help with writing tests

[Copilot]

Pull Request Overview

This PR adds functionality to let users choose which dialer app to use when making phone calls from the 5calls Android app. When multiple dialer apps are installed, users will see a chooser dialog to select their preferred app.

• Replaces automatic phone number linking with custom click handling that presents an app chooser
• Adds proper query declarations for tel intents to support Android 11+ package visibility requirements
• Implements fallback handling when no dialer apps are available

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

File	Description
RepCallActivity.java	Implements custom phone number click handling with app chooser and fallback error handling
AndroidManifest.xml	Adds tel intent query declaration for Android 11+ compatibility

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[Copilot]

The Paint import is unused and should be removed to keep imports clean.

Suggested change

import android.graphics.Paint;

[Copilot]

The chooser title should be extracted to a string resource for localization and consistency with Android best practices.

Suggested change

	Intent chooser = Intent.createChooser(dialIntent, "Choose phone app");
	Intent chooser = Intent.createChooser(dialIntent, getString(R.string.chooser_title));

[Copilot]

The toast message should be extracted to a string resource for localization and consistency with Android best practices.

Suggested change

	Toast.makeText(this, "No phone app available to make calls", Toast.LENGTH_SHORT).show();
	Toast.makeText(this, getString(R.string.no_phone_app_available), Toast.LENGTH_SHORT).show();