Android 为什么alertdialog不能解散?
这个代码怎么了?为什么按下“确定”按钮时无法关闭警报对话框Android 为什么alertdialog不能解散?,android,android-alertdialog,Android,Android Alertdialog,这个代码怎么了?为什么按下“确定”按钮时无法关闭警报对话框 protected void loadDialogBox(Context context, String title, String message) { try { final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context); dialogBuilder.setTitle(title);
protected void loadDialogBox(Context context, String title, String message) {
try {
final AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(context);
dialogBuilder.setTitle(title);
dialogBuilder.setMessage(message);
dialogBuilder.setPositiveButton("OK", (dialogInterface, i) -> {
Log.i(TAG,"Ok is clicked");
fragmentManager.popBackStackImmediate();
dialogInterface.dismiss();
});
final AlertDialog dialog = dialogBuilder.create();
dialog.show();
} catch (Exception e) {
e.printStackTrace();
}
}
请尝试使用此代码,无需调用Disclose设置,在onclick完成后,正负按钮会自动关闭对话框:
AlertDialog.Builder dialogBuilder = new AlertDialog.Builder(getActivity());
dialogBuilder.setTitle("New Item");
dialogBuilder.setMessage("Enter Item Details");
dialogBuilder.setPositiveButton("Done", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
});
dialogBuilder.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//pass
}
});
AlertDialog b = dialogBuilder.create();
b.show();
将代码更改为
只需尝试向上移动第行
dialogInterface.discouse()代码>
protected void loadDialogBox(Context context, String title, String message) {
try {
final AlertDialog.Builder dialogBuilder = new
AlertDialog.Builder(context);
dialogBuilder.setTitle(title);
dialogBuilder.setMessage(message);
final AlertDialog dialog = dialogBuilder.create();
dialogBuilder.setPositiveButton("OK", (dialogInterface, i) -> {
Log.i(TAG,"Ok is clicked");
fragmentManager.popBackStackImmediate();
dialog.dismiss();
});
dialog.show();
} catch (Exception e) {
e.printStackTrace();
}
}