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package com.zeapo.pwdstore.autofill;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.AlertDialog;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ListView;
import android.widget.RadioButton;
import android.widget.RadioGroup;
import android.widget.TextView;
import com.zeapo.pwdstore.PasswordStore;
import com.zeapo.pwdstore.R;
public class AutofillFragment extends DialogFragment {
private static final int MATCH_WITH = 777;
private ArrayAdapter<String> adapter;
private boolean isWeb;
public AutofillFragment() {
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
// this fragment is only created from the settings page (AutofillPreferenceActivity)
// need to interact with the recyclerAdapter which is a member of activity
final AutofillPreferenceActivity callingActivity = (AutofillPreferenceActivity) getActivity();
LayoutInflater inflater = callingActivity.getLayoutInflater();
@SuppressLint("InflateParams") final View view = inflater.inflate(R.layout.fragment_autofill, null);
builder.setView(view);
final String packageName = getArguments().getString("packageName");
final String appName = getArguments().getString("appName");
isWeb = getArguments().getBoolean("isWeb");
// set the dialog icon and title or webURL editText
String iconPackageName;
if (!isWeb) {
iconPackageName = packageName;
builder.setTitle(appName);
view.findViewById(R.id.webURL).setVisibility(View.GONE);
} else {
iconPackageName = "com.android.browser";
builder.setTitle("Website");
((EditText) view.findViewById(R.id.webURL)).setText(packageName);
}
try {
builder.setIcon(callingActivity.getPackageManager().getApplicationIcon(iconPackageName));
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
// set up the listview now for items added by button/from preferences
adapter = new ArrayAdapter<String>(getActivity().getApplicationContext()
, android.R.layout.simple_list_item_1, android.R.id.text1) {
// set text color to black because default is white...
@NonNull
@Override
public View getView(int position, View convertView, @NonNull ViewGroup parent) {
TextView textView = (TextView) super.getView(position, convertView, parent);
textView.setTextColor(ContextCompat.getColor(getContext(), R.color.grey_black_1000));
return textView;
}
};
((ListView) view.findViewById(R.id.matched)).setAdapter(adapter);
// delete items by clicking them
((ListView) view.findViewById(R.id.matched)).setOnItemClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
adapter.remove(adapter.getItem(position));
}
});
// set the existing preference, if any
SharedPreferences prefs;
if (!isWeb) {
prefs = getActivity().getApplicationContext().getSharedPreferences("autofill", Context.MODE_PRIVATE);
} else {
prefs = getActivity().getApplicationContext().getSharedPreferences("autofill_web", Context.MODE_PRIVATE);
}
String preference = prefs.getString(packageName, "");
switch (preference) {
case "":
((RadioButton) view.findViewById(R.id.use_default)).toggle();
break;
case "/first":
((RadioButton) view.findViewById(R.id.first)).toggle();
break;
case "/never":
((RadioButton) view.findViewById(R.id.never)).toggle();
break;
default:
((RadioButton) view.findViewById(R.id.match)).toggle();
// trim to remove the last blank element
adapter.addAll(preference.trim().split("\n"));
}
// add items with the + button
View.OnClickListener matchPassword = new View.OnClickListener() {
@Override
public void onClick(View v) {
((RadioButton) view.findViewById(R.id.match)).toggle();
Intent intent = new Intent(getActivity(), PasswordStore.class);
intent.putExtra("matchWith", true);
startActivityForResult(intent, MATCH_WITH);
}
};
view.findViewById(R.id.matchButton).setOnClickListener(matchPassword);
// write to preferences when OK clicked
builder.setPositiveButton(R.string.dialog_ok, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
}
});
builder.setNegativeButton(R.string.dialog_cancel, null);
final SharedPreferences.Editor editor = prefs.edit();
if (isWeb) {
builder.setNeutralButton(R.string.autofill_apps_delete, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
if (callingActivity.recyclerAdapter != null
&& packageName != null && !packageName.equals("")) {
editor.remove(packageName);
callingActivity.recyclerAdapter.removeWebsite(packageName);
editor.apply();
}
}
});
}
return builder.create();
}
// need to the onClick here for buttons to dismiss dialog only when wanted
@Override
public void onStart() {
super.onStart();
AlertDialog ad = (AlertDialog) getDialog();
if(ad != null) {
Button positiveButton = ad.getButton(Dialog.BUTTON_POSITIVE);
positiveButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
AutofillPreferenceActivity callingActivity = (AutofillPreferenceActivity) getActivity();
Dialog dialog = getDialog();
SharedPreferences prefs;
if (!isWeb) {
prefs = getActivity().getApplicationContext().getSharedPreferences("autofill", Context.MODE_PRIVATE);
} else {
prefs = getActivity().getApplicationContext().getSharedPreferences("autofill_web", Context.MODE_PRIVATE);
}
SharedPreferences.Editor editor = prefs.edit();
String packageName = getArguments().getString("packageName", "");
if (isWeb) {
// handle some errors and don't dismiss the dialog
EditText webURL = (EditText) dialog.findViewById(R.id.webURL);
packageName = webURL.getText().toString();
if (packageName.equals("")) {
webURL.setError("URL cannot be blank");
return;
}
String oldPackageName = getArguments().getString("packageName", "");
if (!oldPackageName.equals(packageName) && prefs.getAll().containsKey(packageName)) {
webURL.setError("URL already exists");
return;
}
}
// write to preferences accordingly
RadioGroup radioGroup = (RadioGroup) dialog.findViewById(R.id.autofill_radiogroup);
switch (radioGroup.getCheckedRadioButtonId()) {
case R.id.use_default:
if (!isWeb) {
editor.remove(packageName);
} else {
editor.putString(packageName, "");
}
break;
case R.id.first:
editor.putString(packageName, "/first");
break;
case R.id.never:
editor.putString(packageName, "/never");
break;
default:
StringBuilder paths = new StringBuilder();
for (int i = 0; i < adapter.getCount(); i++) {
paths.append(adapter.getItem(i));
if (i != adapter.getCount()) {
paths.append("\n");
}
}
editor.putString(packageName, paths.toString());
}
editor.apply();
// notify the recycler adapter if it is loaded
if (callingActivity.recyclerAdapter != null) {
int position;
if (!isWeb) {
String appName = getArguments().getString("appName", "");
position = callingActivity.recyclerAdapter.getPosition(appName);
callingActivity.recyclerAdapter.notifyItemChanged(position);
} else {
position = callingActivity.recyclerAdapter.getPosition(packageName);
String oldPackageName = getArguments().getString("packageName", "");
if (oldPackageName.equals(packageName)) {
callingActivity.recyclerAdapter.notifyItemChanged(position);
} else if (oldPackageName.equals("")){
callingActivity.recyclerAdapter.addWebsite(packageName);
} else {
editor.remove(oldPackageName);
callingActivity.recyclerAdapter.updateWebsite(oldPackageName, packageName);
}
}
}
dismiss();
}
});
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == Activity.RESULT_OK) {
adapter.add(data.getStringExtra("path"));
}
}
}
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