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Implemented basic draft functionality

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This commit is contained in:
Christian Basler
2018-02-13 07:24:24 +01:00
parent 72213a53a5
commit f481914a65
4 changed files with 201 additions and 103 deletions
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165
app/src/main/java/ch/dissem/apps/abit/ComposeMessageFragment.kt
View File

@@ -17,6 +17,7 @@
package ch.dissem.apps.abit
import android.app.Activity.RESULT_OK
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
@@ -25,6 +26,7 @@ import android.widget.AdapterView
import android.widget.Toast
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_BROADCAST
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_CONTENT
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_DRAFT
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_ENCODING
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_IDENTITY
import ch.dissem.apps.abit.ComposeMessageActivity.Companion.EXTRA_PARENT
@@ -38,6 +40,9 @@ import ch.dissem.bitmessage.entity.BitmessageAddress
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.Plaintext.Type.BROADCAST
import ch.dissem.bitmessage.entity.Plaintext.Type.MSG
import ch.dissem.bitmessage.entity.valueobject.ExtendedEncoding
import ch.dissem.bitmessage.entity.valueobject.InventoryVector
import ch.dissem.bitmessage.entity.valueobject.Label
import ch.dissem.bitmessage.entity.valueobject.extended.Message
import kotlinx.android.synthetic.main.fragment_compose_message.*
@@ -52,34 +57,49 @@ class ComposeMessageFragment : Fragment() {
private var broadcast: Boolean = false
private var encoding: Plaintext.Encoding = Plaintext.Encoding.SIMPLE
private var parent: Plaintext? = null
private val parents = mutableListOf<InventoryVector>()
private var draft: Plaintext? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
arguments?.let { arguments ->
var id = arguments.getSerializable(EXTRA_IDENTITY) as? BitmessageAddress
if (context != null && (id == null || id.privateKey == null)) {
id = Singleton.getIdentity(context!!)
}
if (id?.privateKey != null) {
identity = id
arguments?.apply {
val draft = getSerializable(EXTRA_DRAFT) as Plaintext?
if (draft != null) {
this@ComposeMessageFragment.draft = draft
identity = draft.from
recipient = draft.to
subject = draft.subject ?: ""
content = draft.text ?: ""
encoding = draft.encoding ?: Plaintext.Encoding.SIMPLE
parents.addAll(draft.parents)
} else {
throw IllegalStateException("No identity set for ComposeMessageFragment")
}
broadcast = arguments.getBoolean(EXTRA_BROADCAST, false)
if (arguments.containsKey(EXTRA_RECIPIENT)) {
recipient = arguments.getSerializable(EXTRA_RECIPIENT) as BitmessageAddress
}
if (arguments.containsKey(EXTRA_SUBJECT)) {
subject = arguments.getString(EXTRA_SUBJECT)
}
if (arguments.containsKey(EXTRA_CONTENT)) {
content = arguments.getString(EXTRA_CONTENT)
}
encoding = arguments.getSerializable(EXTRA_ENCODING) as? Plaintext.Encoding ?: Plaintext.Encoding.SIMPLE
var id = getSerializable(EXTRA_IDENTITY) as? BitmessageAddress
if (context != null && (id == null || id.privateKey == null)) {
id = Singleton.getIdentity(context!!)
}
if (id?.privateKey != null) {
identity = id
} else {
throw IllegalStateException("No identity set for ComposeMessageFragment")
}
broadcast = getBoolean(EXTRA_BROADCAST, false)
if (containsKey(EXTRA_RECIPIENT)) {
recipient = getSerializable(EXTRA_RECIPIENT) as BitmessageAddress
}
if (containsKey(EXTRA_SUBJECT)) {
subject = getString(EXTRA_SUBJECT)
}
if (containsKey(EXTRA_CONTENT)) {
content = getString(EXTRA_CONTENT)
}
encoding = getSerializable(EXTRA_ENCODING) as? Plaintext.Encoding ?:
Plaintext.Encoding.SIMPLE
if (arguments.containsKey(EXTRA_PARENT)) {
parent = arguments.getSerializable(EXTRA_PARENT) as Plaintext
if (containsKey(EXTRA_PARENT)) {
val parent = getSerializable(EXTRA_PARENT) as Plaintext
parent.inventoryVector?.let { parents.add(it) }
}
}
} ?: {
throw IllegalStateException("No identity set for ComposeMessageFragment")
@@ -87,9 +107,10 @@ class ComposeMessageFragment : Fragment() {
setHasOptionsMenu(true)
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?): View =
inflater.inflate(R.layout.fragment_compose_message, container, false)
override fun onCreateView(
inflater: LayoutInflater, container: ViewGroup?,
savedInstanceState: Bundle?
): View = inflater.inflate(R.layout.fragment_compose_message, container, false)
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
@@ -99,13 +120,20 @@ class ComposeMessageFragment : Fragment() {
} else {
val adapter = ContactAdapter(context!!)
recipient_input.setAdapter(adapter)
recipient_input.onItemClickListener = AdapterView.OnItemClickListener { _, _, pos, _ -> adapter.getItem(pos) }
recipient_input.onItemClickListener =
AdapterView.OnItemClickListener { _, _, pos, _ -> adapter.getItem(pos) }
recipient_input.onItemSelectedListener = object : AdapterView.OnItemSelectedListener {
override fun onItemSelected(parent: AdapterView<*>, view: View, position: Int, id: Long) {
override fun onItemSelected(
parent: AdapterView<*>,
view: View,
position: Int,
id: Long
) {
recipient = adapter.getItem(position)
}
override fun onNothingSelected(parent: AdapterView<*>) = Unit // leave current selection
override fun onNothingSelected(parent: AdapterView<*>) =
Unit // leave current selection
}
recipient?.let { recipient_input.setText(it.toString()) }
}
@@ -146,16 +174,15 @@ class ComposeMessageFragment : Fragment() {
}
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) = if (requestCode == 0 && data != null && resultCode == RESULT_OK) {
encoding = data.getSerializableExtra(EXTRA_ENCODING) as Plaintext.Encoding
} else {
super.onActivityResult(requestCode, resultCode, data)
}
override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) =
if (requestCode == 0 && data != null && resultCode == RESULT_OK) {
encoding = data.getSerializableExtra(EXTRA_ENCODING) as Plaintext.Encoding
} else {
super.onActivityResult(requestCode, resultCode, data)
}
private fun send() {
private fun build(ctx: Context): Plaintext {
val builder: Plaintext.Builder
val ctx = activity ?: throw IllegalStateException("Fragment is not attached to an activity")
val bmc = Singleton.getBitmessageContext(ctx)
if (broadcast) {
builder = Plaintext.Builder(BROADCAST).from(identity)
} else {
@@ -175,42 +202,68 @@ class ComposeMessageFragment : Fragment() {
}
}
if (recipient == null) {
Toast.makeText(context, R.string.error_msg_recipient_missing, Toast.LENGTH_LONG).show()
return
}
builder = Plaintext.Builder(MSG)
.from(identity)
.to(recipient)
.from(identity)
.to(recipient)
}
if (!Preferences.requestAcknowledgements(ctx)) {
builder.preventAck()
}
when (encoding) {
Plaintext.Encoding.SIMPLE -> builder.message(
subject_input.text.toString(),
body_input.text.toString()
subject_input.text.toString(),
body_input.text.toString()
)
Plaintext.Encoding.EXTENDED -> builder.message(
Message.Builder()
.subject(subject_input.text.toString())
.body(body_input.text.toString())
.addParent(parent)
.build()
ExtendedEncoding(
Message(
subject = subject_input.text.toString(),
body = body_input.text.toString(),
parents = parents,
files = emptyList()
)
)
)
else -> {
Toast.makeText(
ctx,
ctx.getString(R.string.error_unsupported_encoding, encoding),
Toast.LENGTH_LONG
ctx,
ctx.getString(R.string.error_unsupported_encoding, encoding),
Toast.LENGTH_LONG
).show()
builder.message(
subject_input.text.toString(),
body_input.text.toString()
subject_input.text.toString(),
body_input.text.toString()
)
}
}
bmc.send(builder.build())
draft?.id?.let { builder.id(it) }
return builder.build()
}
override fun onPause() {
if (draft?.labels?.any { it.type == Label.Type.DRAFT } != false) {
context?.let { ctx ->
draft = build(ctx).also { msg ->
Singleton.labeler.markAsDraft(msg)
Singleton.getMessageRepository(ctx).save(msg)
}
Toast.makeText(ctx, "Message saved as draft", Toast.LENGTH_LONG).show()
} ?: throw IllegalStateException("Context is not available")
}
super.onPause()
}
private fun send() {
val ctx = activity ?: throw IllegalStateException("Fragment is not attached to an activity")
if (recipient == null) {
Toast.makeText(ctx, R.string.error_msg_recipient_missing, Toast.LENGTH_LONG)
.show()
return
}
build(ctx).let { message ->
draft = message
Singleton.getBitmessageContext(ctx).send(message)
}
ctx.finish()
}
}