Created
September 24, 2019 15:46
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[Backボタン制御] #Android
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| // legacy | |
| public boolean onKeyDown(int keyCode, KeyEvent event) { | |
| if (keyCode == KeyEvent.KEYCODE_BACK){ | |
| // do something... | |
| } else { | |
| return super.onKeyDown(keyCode, event); | |
| } | |
| } |
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| // use onBackPressedDispatcher | |
| activity.onBackPressedDispatcher.addCallback(this@MainFragment) { | |
| // do something... | |
| } |
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