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package com.zeapo.pwdstore.autofill;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.support.v7.util.SortedList;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.util.SortedListAdapterCallback;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.TextView;
import com.zeapo.pwdstore.R;
import java.util.ArrayList;
import java.util.List;
class AutofillRecyclerAdapter extends RecyclerView.Adapter<AutofillRecyclerAdapter.ViewHolder> {
private SortedList<AppInfo> apps;
private ArrayList<AppInfo> allApps; // for filtering, maintain a list of all
private AutofillPreferenceActivity activity;
private Drawable browserIcon = null;
class ViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
public View view;
public TextView name;
TextView secondary;
public ImageView icon;
String packageName;
String appName;
Boolean isWeb;
ViewHolder(View view) {
super(view);
this.view = view;
name = (TextView) view.findViewById(R.id.app_name);
secondary = (TextView) view.findViewById(R.id.secondary_text);
icon = (ImageView) view.findViewById(R.id.app_icon);
view.setOnClickListener(this);
}
@Override
public void onClick(View v) {
activity.showDialog(packageName, appName, isWeb);
}
}
static class AppInfo {
String packageName;
String appName;
boolean isWeb;
public Drawable icon;
AppInfo(String packageName, String appName, boolean isWeb, Drawable icon) {
this.packageName = packageName;
this.appName = appName;
this.isWeb = isWeb;
this.icon = icon;
}
@Override
public boolean equals(Object o) {
return o != null && o instanceof AppInfo && this.appName.equals(((AppInfo) o).appName);
}
}
AutofillRecyclerAdapter(List<AppInfo> allApps, final PackageManager pm
, AutofillPreferenceActivity activity) {
SortedList.Callback<AppInfo> callback = new SortedListAdapterCallback<AppInfo>(this) {
// don't take into account secondary text. This is good enough
// for the limited add/remove usage for websites
@Override
public int compare(AppInfo o1, AppInfo o2) {
return o1.appName.toLowerCase().compareTo(o2.appName.toLowerCase());
}
@Override
public boolean areContentsTheSame(AppInfo oldItem, AppInfo newItem) {
return oldItem.appName.equals(newItem.appName);
}
@Override
public boolean areItemsTheSame(AppInfo item1, AppInfo item2) {
return item1.appName.equals(item2.appName);
}
};
this.apps = new SortedList<>(AppInfo.class, callback);
this.apps.addAll(allApps);
this.allApps = new ArrayList<>(allApps);
this.activity = activity;
try {
browserIcon = activity.getPackageManager().getApplicationIcon("com.android.browser");
} catch (PackageManager.NameNotFoundException e) {
e.printStackTrace();
}
}
@Override
public AutofillRecyclerAdapter.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext())
.inflate(R.layout.autofill_row_layout, parent, false);
return new ViewHolder(v);
}
@Override
public void onBindViewHolder(AutofillRecyclerAdapter.ViewHolder holder, int position) {
AppInfo app = apps.get(position);
holder.packageName = app.packageName;
holder.appName = app.appName;
holder.isWeb = app.isWeb;
holder.icon.setImageDrawable(app.icon);
holder.name.setText(app.appName);
holder.secondary.setVisibility(View.VISIBLE);
holder.view.setBackgroundResource(R.color.grey_white_1000);
SharedPreferences prefs;
if (!app.appName.equals(app.packageName)) {
prefs = activity.getApplicationContext().getSharedPreferences("autofill", Context.MODE_PRIVATE);
} else {
prefs = activity.getApplicationContext().getSharedPreferences("autofill_web", Context.MODE_PRIVATE);
}
String preference = prefs.getString(holder.packageName, "");
switch (preference) {
case "":
holder.secondary.setVisibility(View.GONE);
holder.view.setBackgroundResource(0);
break;
case "/first":
holder.secondary.setText(R.string.autofill_apps_first);
break;
case "/never":
holder.secondary.setText(R.string.autofill_apps_never);
break;
default:
holder.secondary.setText(R.string.autofill_apps_match);
holder.secondary.append(" " + preference.split("\n")[0]);
if ((preference.trim().split("\n").length - 1) > 0) {
holder.secondary.append(" and "
+ (preference.trim().split("\n").length - 1) + " more");
}
break;
}
}
@Override
public int getItemCount() {
return apps.size();
}
int getPosition(String appName) {
return apps.indexOf(new AppInfo(null, appName, false, null));
}
// for websites, URL = packageName == appName
void addWebsite(String packageName) {
apps.add(new AppInfo(packageName, packageName, true, browserIcon));
allApps.add(new AppInfo(packageName, packageName, true, browserIcon));
}
void removeWebsite(String packageName) {
apps.remove(new AppInfo(null, packageName, false, null));
allApps.remove(new AppInfo(null, packageName, false, null)); // compare with equals
}
void updateWebsite(String oldPackageName, String packageName) {
apps.updateItemAt(getPosition(oldPackageName), new AppInfo (packageName, packageName, true, browserIcon));
allApps.remove(new AppInfo(null, oldPackageName, false, null)); // compare with equals
allApps.add(new AppInfo(null, packageName, false, null));
}
void filter(String s) {
if (s.isEmpty()) {
apps.addAll(allApps);
return;
}
apps.beginBatchedUpdates();
for (AppInfo app : allApps) {
if (app.appName.toLowerCase().contains(s.toLowerCase())) {
apps.add(app);
} else {
apps.remove(app);
}
}
apps.endBatchedUpdates();
}
}
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