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/*
* Copyright © 2014-2020 The Android Password Store Authors. All Rights Reserved.
* SPDX-License-Identifier: GPL-3.0-only
*/
package com.zeapo.pwdstore.autofill
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.os.AsyncTask
import android.os.Bundle
import android.view.Menu
import android.view.MenuItem
import android.view.View
import androidx.appcompat.app.AppCompatActivity
import androidx.appcompat.widget.SearchView
import androidx.recyclerview.widget.DividerItemDecoration
import androidx.recyclerview.widget.LinearLayoutManager
import androidx.recyclerview.widget.RecyclerView
import com.google.android.material.floatingactionbutton.FloatingActionButton
import com.zeapo.pwdstore.R
import me.zhanghai.android.fastscroll.FastScrollerBuilder
import java.lang.ref.WeakReference
import java.util.ArrayList
class AutofillPreferenceActivity : AppCompatActivity() {
internal var recyclerAdapter: AutofillRecyclerAdapter? = null // let fragment have access
private var recyclerView: RecyclerView? = null
private var pm: PackageManager? = null
private var recreate: Boolean = false // flag for action on up press; origin autofill dialog? different act
public override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.autofill_recycler_view)
recyclerView = findViewById(R.id.autofill_recycler)
val layoutManager = LinearLayoutManager(this)
recyclerView!!.layoutManager = layoutManager
recyclerView!!.addItemDecoration(DividerItemDecoration(this, DividerItemDecoration.VERTICAL))
FastScrollerBuilder(recyclerView!!).build()
pm = packageManager
PopulateTask(this).execute()
// if the preference activity was started from the autofill dialog
recreate = false
val extras = intent.extras
if (extras != null) {
recreate = true
showDialog(extras.getString("packageName"), extras.getString("appName"), extras.getBoolean("isWeb"))
}
title = "Autofill Apps"
val fab = findViewById<FloatingActionButton>(R.id.fab)
fab.setOnClickListener { showDialog("", "", true) }
}
override fun onCreateOptionsMenu(menu: Menu): Boolean {
// Inflate the menu; this adds items to the action bar if it is present.
menuInflater.inflate(R.menu.autofill_preference, menu)
val searchItem = menu.findItem(R.id.action_search)
val searchView = searchItem.actionView as SearchView
searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
override fun onQueryTextSubmit(s: String): Boolean {
return false
}
override fun onQueryTextChange(s: String): Boolean {
if (recyclerAdapter != null) {
recyclerAdapter!!.filter(s)
}
return true
}
})
return super.onCreateOptionsMenu(menu)
}
override fun onOptionsItemSelected(item: MenuItem): Boolean {
// in service, we CLEAR_TASK. then we set the recreate flag.
// something of a hack, but w/o CLEAR_TASK, behaviour was unpredictable
return if (item.itemId == android.R.id.home) {
onBackPressed()
true
} else super.onOptionsItemSelected(item)
}
fun showDialog(packageName: String?, appName: String?, isWeb: Boolean) {
val df = AutofillFragment()
val args = Bundle()
args.putString("packageName", packageName)
args.putString("appName", appName)
args.putBoolean("isWeb", isWeb)
df.arguments = args
df.show(supportFragmentManager, "autofill_dialog")
}
companion object {
private class PopulateTask(activity: AutofillPreferenceActivity) : AsyncTask<Void, Void, Void>() {
val weakReference = WeakReference<AutofillPreferenceActivity>(activity)
override fun onPreExecute() {
weakReference.get()?.apply {
runOnUiThread { findViewById<View>(R.id.progress_bar).visibility = View.VISIBLE }
}
}
override fun doInBackground(vararg params: Void): Void? {
val pm = weakReference.get()?.pm ?: return null
val intent = Intent(Intent.ACTION_MAIN)
intent.addCategory(Intent.CATEGORY_LAUNCHER)
val allAppsResolveInfo = pm.queryIntentActivities(intent, 0)
val allApps = ArrayList<AutofillRecyclerAdapter.AppInfo>()
for (app in allAppsResolveInfo) {
allApps.add(AutofillRecyclerAdapter.AppInfo(app.activityInfo.packageName, app.loadLabel(pm).toString(), false, app.loadIcon(pm)))
}
val prefs = weakReference.get()?.getSharedPreferences("autofill_web", Context.MODE_PRIVATE)
val prefsMap = prefs!!.all
for (key in prefsMap.keys) {
try {
allApps.add(AutofillRecyclerAdapter.AppInfo(key, key, true, pm.getApplicationIcon("com.android.browser")))
} catch (e: PackageManager.NameNotFoundException) {
allApps.add(AutofillRecyclerAdapter.AppInfo(key, key, true, null))
}
}
weakReference.get()?.recyclerAdapter = AutofillRecyclerAdapter(allApps, weakReference.get()!!)
return null
}
override fun onPostExecute(ignored: Void?) {
weakReference.get()?.apply {
runOnUiThread {
findViewById<View>(R.id.progress_bar).visibility = View.GONE
recyclerView!!.adapter = recyclerAdapter
val extras = intent.extras
if (extras != null) {
recyclerView!!.scrollToPosition(recyclerAdapter!!.getPosition(extras.getString("appName")!!))
}
}
}
}
}
}
}
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