Abit/app/src/main/java/ch/dissem/apps/abit/ComposeMessageActivity.kt

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4.1 KiB
Kotlin
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/*
* Copyright 2016 Christian Basler
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ch.dissem.apps.abit
import android.app.Activity
import android.content.Context
import android.content.Intent
import android.os.Bundle
import android.support.v4.app.Fragment
import android.support.v7.app.AppCompatActivity
import ch.dissem.apps.abit.service.Singleton
import ch.dissem.bitmessage.entity.Plaintext
import ch.dissem.bitmessage.entity.Plaintext.Encoding.EXTENDED
import kotlinx.android.synthetic.main.toolbar_layout.*
/**
* Compose a new message.
*/
class ComposeMessageActivity : AppCompatActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.toolbar_layout)
setSupportActionBar(toolbar)
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supportActionBar?.apply {
setHomeAsUpIndicator(R.drawable.ic_action_close)
setDisplayHomeAsUpEnabled(true)
setHomeButtonEnabled(false)
}
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// Display the fragment as the main content.
val fragment = ComposeMessageFragment()
fragment.arguments = intent.extras
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supportFragmentManager
.beginTransaction()
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.replace(R.id.content, fragment)
.commit()
}
companion object {
const val EXTRA_IDENTITY = "ch.dissem.abit.Message.SENDER"
const val EXTRA_RECIPIENT = "ch.dissem.abit.Message.RECIPIENT"
const val EXTRA_SUBJECT = "ch.dissem.abit.Message.SUBJECT"
const val EXTRA_CONTENT = "ch.dissem.abit.Message.CONTENT"
const val EXTRA_BROADCAST = "ch.dissem.abit.Message.IS_BROADCAST"
const val EXTRA_ENCODING = "ch.dissem.abit.Message.ENCODING"
const val EXTRA_PARENT = "ch.dissem.abit.Message.PARENT"
fun launchReplyTo(fragment: Fragment, item: Plaintext) {
fragment.startActivity(getReplyIntent(fragment.activity, item))
}
fun launchReplyTo(activity: Activity, item: Plaintext) {
activity.startActivity(getReplyIntent(activity, item))
}
private fun getReplyIntent(ctx: Context, item: Plaintext): Intent {
val replyIntent = Intent(ctx, ComposeMessageActivity::class.java)
val receivingIdentity = item.to
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if (receivingIdentity?.isChan ?: false) {
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// reply to chan, not to the sender of the message
replyIntent.putExtra(EXTRA_RECIPIENT, receivingIdentity)
// I hate when people send as chan, so it won't be the default behaviour.
replyIntent.putExtra(EXTRA_IDENTITY, Singleton.getIdentity(ctx))
} else {
replyIntent.putExtra(EXTRA_RECIPIENT, item.from)
replyIntent.putExtra(EXTRA_IDENTITY, receivingIdentity)
}
// if the original message was sent using extended encoding, use it as well
// so features like threading can be supported
if (item.encoding == EXTENDED) {
replyIntent.putExtra(EXTRA_ENCODING, EXTENDED)
}
replyIntent.putExtra(EXTRA_PARENT, item)
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item.subject?.let { subject ->
val prefix: String = if (subject.length >= 3 && subject.substring(0, 3).equals("RE:", ignoreCase = true)) {
""
} else {
"RE: "
}
replyIntent.putExtra(EXTRA_SUBJECT, prefix + subject)
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}
replyIntent.putExtra(EXTRA_CONTENT,
"\n\n------------------------------------------------------\n" + item.text!!)
return replyIntent
}
}
}