mirror of https://github.com/etesync/android
Tom Hacohen
4 years ago
parent
b11ece37d5
commit
bf1155d0b8
@ -0,0 +1,43 @@
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package com.etesync.syncadapter.ui.etebase
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import android.accounts.Account
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import android.content.Context
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import android.content.Intent
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import android.os.Bundle
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import androidx.activity.viewModels
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import androidx.fragment.app.commit
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import com.etesync.syncadapter.R
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import com.etesync.syncadapter.ui.BaseActivity
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class InvitationsActivity : BaseActivity() {
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private lateinit var account: Account
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private val model: AccountViewModel by viewModels()
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override fun onCreate(savedInstanceState: Bundle?) {
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super.onCreate(savedInstanceState)
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account = intent.extras!!.getParcelable(EXTRA_ACCOUNT)!!
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setContentView(R.layout.etebase_collection_activity)
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if (savedInstanceState == null) {
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model.loadAccount(this, account)
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title = getString(R.string.invitations_title)
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supportFragmentManager.commit {
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replace(R.id.fragment_container, InvitationsListFragment())
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}
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}
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supportActionBar?.setDisplayHomeAsUpEnabled(true)
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}
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companion object {
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private val EXTRA_ACCOUNT = "account"
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fun newIntent(context: Context, account: Account): Intent {
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val intent = Intent(context, InvitationsActivity::class.java)
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intent.putExtra(EXTRA_ACCOUNT, account)
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return intent
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}
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}
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}
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package com.etesync.syncadapter.ui.etebase
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import android.content.Context
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.*
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import androidx.appcompat.app.AlertDialog
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import androidx.fragment.app.ListFragment
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import androidx.fragment.app.activityViewModels
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import androidx.fragment.app.viewModels
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import androidx.lifecycle.LifecycleOwner
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import androidx.lifecycle.MutableLiveData
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import androidx.lifecycle.ViewModel
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import androidx.lifecycle.observe
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import com.etebase.client.CollectionAccessLevel
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import com.etebase.client.FetchOptions
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import com.etebase.client.SignedInvitation
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import com.etebase.client.Utils
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import com.etesync.syncadapter.R
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import org.jetbrains.anko.doAsync
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import org.jetbrains.anko.uiThread
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import java.util.*
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import java.util.concurrent.Future
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class InvitationsListFragment : ListFragment(), AdapterView.OnItemClickListener {
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private val model: AccountViewModel by activityViewModels()
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private val invitationsModel: InvitationsViewModel by viewModels()
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private var emptyTextView: TextView? = null
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
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val view = inflater.inflate(R.layout.invitations_list, container, false)
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//This is instead of setEmptyText() function because of Google bug
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//See: https://code.google.com/p/android/issues/detail?id=21742
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emptyTextView = view.findViewById<TextView>(android.R.id.empty)
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return view
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}
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private fun setListAdapterInvitations(invitations: List<SignedInvitation>) {
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val context = context
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if (context != null) {
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val listAdapter = InvitationsListAdapter(context)
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setListAdapter(listAdapter)
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listAdapter.addAll(invitations)
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emptyTextView!!.setText(R.string.invitations_list_empty)
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}
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}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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model.observe(this) {
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invitationsModel.loadInvitations(it)
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}
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invitationsModel.observe(this) {
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setListAdapterInvitations(it)
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}
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listView.onItemClickListener = this
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}
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override fun onDestroyView() {
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super.onDestroyView()
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invitationsModel.cancelLoad()
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}
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override fun onItemClick(parent: AdapterView<*>, view_: View, position: Int, id: Long) {
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val invitation = listAdapter?.getItem(position) as SignedInvitation
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val fingerprint = Utils.prettyFingerprint(invitation.fromPubkey)
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val view = layoutInflater.inflate(R.layout.invitation_alert_dialog, null)
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view.findViewById<TextView>(R.id.body).text = getString(R.string.invitations_accept_reject_dialog)
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view.findViewById<TextView>(R.id.fingerprint).text = fingerprint
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AlertDialog.Builder(requireContext())
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.setTitle(R.string.invitations_title)
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.setIcon(R.drawable.ic_email_black)
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.setView(view)
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.setNegativeButton(R.string.invitations_reject) { dialogInterface, i ->
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invitationsModel.reject(model.value!!, invitation)
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}
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.setPositiveButton(R.string.invitations_accept) { dialogInterface, i ->
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invitationsModel.accept(model.value!!, invitation)
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}
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.show()
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return
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}
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internal inner class InvitationsListAdapter(context: Context) : ArrayAdapter<SignedInvitation>(context, R.layout.invitations_list_item) {
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override fun getView(position: Int, _v: View?, parent: ViewGroup): View {
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var v = _v
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if (v == null)
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v = LayoutInflater.from(context).inflate(R.layout.invitations_list_item, parent, false)
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val invitation = getItem(position)!!
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val tv = v!!.findViewById<View>(R.id.title) as TextView
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// FIXME: Should have a sensible string here
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tv.text = "Invitation ${position}"
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// FIXME: Also mark admins
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val readOnly = v.findViewById<View>(R.id.read_only)
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readOnly.visibility = if (invitation.accessLevel == CollectionAccessLevel.ReadOnly) View.VISIBLE else View.GONE
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return v
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}
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}
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}
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class InvitationsViewModel : ViewModel() {
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private val invitations = MutableLiveData<List<SignedInvitation>>()
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private var asyncTask: Future<Unit>? = null
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fun loadInvitations(accountCollectionHolder: AccountHolder) {
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asyncTask = doAsync {
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val ret = LinkedList<SignedInvitation>()
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val invitationManager = accountCollectionHolder.etebase.invitationManager
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var iterator: String? = null
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var done = false
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while (!done) {
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val chunk = invitationManager.listIncoming(FetchOptions().iterator(iterator).limit(30))
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iterator = chunk.stoken
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done = chunk.isDone
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ret.addAll(chunk.data)
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}
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uiThread {
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invitations.value = ret
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}
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}
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}
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fun accept(accountCollectionHolder: AccountHolder, invitation: SignedInvitation) {
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doAsync {
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val invitationManager = accountCollectionHolder.etebase.invitationManager
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invitationManager.accept(invitation)
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val ret = invitations.value!!.filter { it != invitation }
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uiThread {
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invitations.value = ret
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}
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}
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}
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fun reject(accountCollectionHolder: AccountHolder, invitation: SignedInvitation) {
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doAsync {
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val invitationManager = accountCollectionHolder.etebase.invitationManager
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invitationManager.reject(invitation)
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val ret = invitations.value!!.filter { it != invitation }
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uiThread {
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invitations.value = ret
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}
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}
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}
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fun cancelLoad() {
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asyncTask?.cancel(true)
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}
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fun observe(owner: LifecycleOwner, observer: (List<SignedInvitation>) -> Unit) =
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invitations.observe(owner, observer)
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}
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@ -0,0 +1,29 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:gravity="center_horizontal"
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android:orientation="vertical"
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android:padding="18dp">
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<TextView
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android:id="@+id/body"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:layout_marginBottom="12dp"
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android:text="@string/invitations_accept_reject_dialog"
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android:textAppearance="?android:attr/textAppearanceMedium" />
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<TextView
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android:id="@+id/fingerprint"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:fontFamily="monospace"
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android:gravity="center"
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android:textAlignment="center"
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android:textAppearance="?android:attr/textAppearanceSmall"
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tools:text="aaaa 1111 bbbb cccc dddd eeee\n1111" />
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</LinearLayout>
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@ -0,0 +1,20 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:orientation="vertical">
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<ListView
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android:id="@id/android:list"
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android:layout_width="match_parent"
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android:layout_height="match_parent" />
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<TextView
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android:id="@id/android:empty"
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android:layout_width="match_parent"
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android:layout_height="match_parent"
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android:layout_margin="16dp"
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android:gravity="center"
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android:text="@string/invitations_loading"
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android:textAppearance="@style/TextAppearance.AppCompat.Large" />
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</LinearLayout>
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@ -0,0 +1,27 @@
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<?xml version="1.0" encoding="utf-8"?>
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<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
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xmlns:tools="http://schemas.android.com/tools"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:gravity="center_vertical"
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android:orientation="horizontal"
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android:padding="8dp">
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<TextView
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android:id="@+id/title"
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android:layout_width="0dp"
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android:layout_height="wrap_content"
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android:layout_weight="1"
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android:textAppearance="?android:attr/textAppearanceMedium"
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tools:text="Title" />
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<ImageView
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android:id="@+id/read_only"
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android:layout_width="32dp"
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android:layout_height="32dp"
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android:layout_marginRight="8dp"
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android:src="@drawable/ic_readonly_dark"
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android:visibility="gone" />
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</LinearLayout>
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