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Code Issues Projects Releases Packages Wiki Activity Actions 1

Add dialog

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This commit is contained in:
misaochan 2016-07-28 16:25:40 +12:00
parent 7f90ca43eb
commit 5aa538bbe8
1 changed files with 26 additions and 1 deletions
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27
app/src/main/java/fr/free/nrw/commons/category/CategorizationFragment.java
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@ -3,6 +3,7 @@ package fr.free.nrw.commons.category;
import android.app.Activity;
import android.content.ContentProviderClient;
import android.content.Context;
import android.content.DialogInterface;
import android.database.Cursor;
import android.os.AsyncTask;
import android.os.Bundle;
@ -10,6 +11,7 @@ import android.os.Parcel;
import android.os.Parcelable;
import android.os.RemoteException;
import android.support.v4.app.Fragment;
import android.support.v7.app.AlertDialog;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
@ -463,14 +465,37 @@ public class CategorizationFragment extends Fragment {
if (event.getAction() == KeyEvent.ACTION_UP && keyCode == KeyEvent.KEYCODE_BACK) {
// handle back button's click listener
Toast.makeText(getActivity(), "Back press", Toast.LENGTH_SHORT).show();
backButtonDialog();
return true;
} else {
return false;
}
return false;
}
});
}
}
private void backButtonDialog() {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setMessage("Are you sure you want to leave? The image will not have any categories saved.")
.setTitle("Warning");
builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// User clicked OK button
}
});
builder.setNegativeButton("No", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
// User cancelled the dialog
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
@Override
public void onDestroy() {
super.onDestroy();