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package com.zeapo.pwdstore.autofill;
import android.app.DialogFragment;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.database.MatrixCursor;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.view.WindowManager;
import android.widget.ImageView;
import android.widget.SearchView;
import android.widget.SimpleCursorAdapter;
import android.widget.TextView;
import com.zeapo.pwdstore.R;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;
public class AutofillPreferenceActivity extends AppCompatActivity {
private RecyclerView recyclerView;
AutofillRecyclerAdapter recyclerAdapter; // let fragment have access
private RecyclerView.LayoutManager layoutManager;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// otherwise if called from settings
setContentView(R.layout.autofill_recycler_view);
recyclerView = (RecyclerView) findViewById(R.id.autofill_recycler);
layoutManager = new LinearLayoutManager(this);
recyclerView.setLayoutManager(layoutManager);
// apps for which the user has custom settings should be in the recycler
final PackageManager pm = getPackageManager();
SharedPreferences prefs
= getSharedPreferences("autofill", Context.MODE_PRIVATE);
Map<String, ?> prefApps = prefs.getAll();
ArrayList<ApplicationInfo> apps = new ArrayList<>();
for (String packageName : prefApps.keySet()) {
try {
apps.add(pm.getApplicationInfo(packageName, 0));
} catch (PackageManager.NameNotFoundException e) {
// remove invalid entries (from uninstalled apps?)
SharedPreferences.Editor editor = prefs.edit();
editor.remove(packageName).apply();
}
}
Collections.sort(apps, new Comparator<ApplicationInfo>() {
@Override
public int compare(ApplicationInfo lhs, ApplicationInfo rhs) {
return lhs.loadLabel(pm).toString().compareTo(rhs.loadLabel(pm).toString());
}
});
recyclerAdapter = new AutofillRecyclerAdapter(apps, pm, this);
recyclerView.setAdapter(recyclerAdapter);
// show the search bar by default but don't open the keyboard
getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_ALWAYS_HIDDEN);
final SearchView searchView = (SearchView) findViewById(R.id.app_search);
searchView.clearFocus();
// create search suggestions of apps with icons & names
final SimpleCursorAdapter.ViewBinder viewBinder = new SimpleCursorAdapter.ViewBinder() {
@Override
public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
if (view instanceof TextView) {
((TextView) view).setText(cursor.getString(columnIndex));
} else if (view instanceof ImageView) {
try {
((ImageView) view).setImageDrawable(pm.getApplicationIcon(cursor.getString(columnIndex)));
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
return false;
}
}
return true;
}
};
final List<ApplicationInfo> allApps = pm.getInstalledApplications(0);
searchView.setOnQueryTextListener(new SearchView.OnQueryTextListener() {
@Override
public boolean onQueryTextSubmit(String query) {
return false;
}
@Override
public boolean onQueryTextChange(String newText) {
// should be a better/faster way to do this?
// TODO do this async probably. it lags.
MatrixCursor matrixCursor = new MatrixCursor(new String[]{"_id", "package", "label"});
for (ApplicationInfo applicationInfo : allApps) {
if (applicationInfo.loadLabel(pm).toString().toLowerCase().contains(newText.toLowerCase())) {
matrixCursor.addRow(new Object[]{0, applicationInfo.packageName, applicationInfo.loadLabel(pm)});
}
}
SimpleCursorAdapter simpleCursorAdapter = new SimpleCursorAdapter(AutofillPreferenceActivity.this
, R.layout.app_list_item, matrixCursor, new String[]{"package", "label"}
, new int[]{android.R.id.icon1, android.R.id.text1}, 0);
simpleCursorAdapter.setViewBinder(viewBinder);
searchView.setSuggestionsAdapter(simpleCursorAdapter);
return false;
}
});
searchView.setOnSuggestionListener(new SearchView.OnSuggestionListener() {
@Override
public boolean onSuggestionSelect(int position) {
return false;
}
@Override
public boolean onSuggestionClick(int position) {
Cursor cursor = searchView.getSuggestionsAdapter().getCursor();
String packageName = cursor.getString(1);
String appName = cursor.getString(2);
showDialog(packageName, appName);
return true;
}
});
setTitle("Autofill Apps");
Bundle extras = getIntent().getExtras();
if (extras != null) {
showDialog(extras.getString("packageName"), extras.getString("appName"));
}
}
public void showDialog(String packageName, String appName) {
DialogFragment df = new AutofillFragment();
Bundle args = new Bundle();
args.putString("packageName", packageName);
args.putString("appName", appName);
args.putInt("position", recyclerAdapter.getPosition(packageName));
df.setArguments(args);
df.show(getFragmentManager(), "autofill_dialog");
// TODO if called from dialog 'Settings' button, should activity finish at OK?
}
}
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