vivo 机型版本:V2057A
java.lang.IllegalStateException: Can‘t change activity type once set
设备机型:Redmi 系统版本:13
设备机型:Xiaomi 系统版本:12
android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.MAIN cat=[android.intent.category.HOME,android.intent.category.DEFAULT] flg=0x10000000 }
@Override
public boolean onKeyDown(int keyCode, KeyEvent event) {
if (keyCode == KeyEvent.KEYCODE_BACK) {
try {
startActivity(new Intent(Intent.ACTION_MAIN)
.addCategory(Intent.CATEGORY_HOME)
.addCategory(Intent.CATEGORY_DEFAULT)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
);
return false;
}catch(Exception e) {
try{
startActivity(new Intent(Intent.ACTION_MAIN)
.addCategory(Intent.CATEGORY_HOME)
.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
);
return false;
}catch (Exception ex) {
return super.onKeyDown(keyCode, event);
}
}
}
return super.onKeyDown(keyCode, event);
}