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MainActivity: fix crash caused by fragment menus

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This commit is contained in:
Peter Cai 2024-01-03 21:36:52 -05:00
parent c65fd5564b
commit d66ed125fe
1 changed files with 20 additions and 13 deletions
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33
app-common/src/main/java/im/angry/openeuicc/ui/MainActivity.kt
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@ -57,21 +57,28 @@ open class MainActivity : AppCompatActivity() {
override fun onCreateOptionsMenu(menu: Menu): Boolean {
menuInflater.inflate(R.menu.activity_main, menu)
spinner = menu.findItem(R.id.spinner).actionView as Spinner
spinner.adapter = spinnerAdapter
spinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
override fun onItemSelected(
parent: AdapterView<*>?,
view: View?,
position: Int,
id: Long
) {
supportFragmentManager.beginTransaction().replace(R.id.fragment_root, fragments[position]).commit()
}
if (!this::spinner.isInitialized) {
spinner = menu.findItem(R.id.spinner).actionView as Spinner
spinner.adapter = spinnerAdapter
spinner.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
override fun onItemSelected(
parent: AdapterView<*>?,
view: View?,
position: Int,
id: Long
) {
supportFragmentManager.beginTransaction()
.replace(R.id.fragment_root, fragments[position]).commit()
}
override fun onNothingSelected(parent: AdapterView<*>?) {
}
override fun onNothingSelected(parent: AdapterView<*>?) {
}
}
} else {
// Fragments may cause this menu to be inflated multiple times.
// Simply reuse the action view in that case
menu.findItem(R.id.spinner).actionView = spinner
}
return true