Android tutorials in kotlin

This commit is contained in:
Sylvain Berfini 2021-03-31 13:05:34 +00:00
parent 6dbfae4111
commit 63f9b66e33
291 changed files with 7233 additions and 202 deletions

15
android/kotlin/AccountLogin/.gitignore vendored Normal file
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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties

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@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectInspectionProfilesVisibleTreeState">
<entry key="Project Default">
<profile-state>
<expanded-state>
<State />
<State>
<id>Android</id>
</State>
<State>
<id>CorrectnessLintAndroid</id>
</State>
<State>
<id>Gradle</id>
</State>
<State>
<id>LintAndroid</id>
</State>
<State>
<id>Probable bugsGradle</id>
</State>
</expanded-state>
</profile-state>
</entry>
</component>
</project>

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# Default ignored files
/shelf/
/workspace.xml

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Account Login

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="1.8" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="PLATFORM" />
<option name="disableWrapperSourceDistributionNotification" value="true" />
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="JDK" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
</option>
<option name="resolveModulePerSourceSet" value="false" />
<option name="useQualifiedModuleNames" value="true" />
</GradleProjectSettings>
</option>
</component>
</project>

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@ -21,5 +21,10 @@
<option name="name" value="Google" />
<option name="url" value="https://dl.google.com/dl/android/maven2/" />
</remote-repository>
<remote-repository>
<option name="id" value="maven" />
<option name="name" value="maven" />
<option name="url" value="https://linphone.org/maven_repository" />
</remote-repository>
</component>
</project>

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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">

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@ -1,6 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/.." vcs="Git" />
<mapping directory="$PROJECT_DIR$/../../.." vcs="Git" />
</component>
</project>

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plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "org.linphone.accountlogin"
minSdkVersion 23
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
}
// We need to declare this repository to be able to use Liblinphone SDK
repositories {
maven {
url "https://linphone.org/maven_repository"
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.2.1'
// Latest version is 4.5.x, using + to get the latest available
implementation 'org.linphone:linphone-sdk-android:4.5+'
}

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.linphone.accountlogin">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.AccountLogin">
<activity
android:name=".AccountLoginActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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/*
* Copyright (c) 2010-2020 Belledonne Communications SARL.
*
* This file is part of linphone-android
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.linphone.accountlogin
import android.os.Bundle
import android.widget.Button
import android.widget.EditText
import android.widget.RadioGroup
import android.widget.TextView
import androidx.appcompat.app.AppCompatActivity
import org.linphone.core.*
class AccountLoginActivity: AppCompatActivity() {
private lateinit var core: Core
// Create a Core listener to listen for the callback we need
// In this case, we want to know about the account registration status
private val coreListener = object: CoreListenerStub() {
override fun onRegistrationStateChanged(
core: Core,
proxyConfig: ProxyConfig,
state: RegistrationState?,
message: String
) {
// If account has been configured correctly, we will go through InProgress and Registered states
// Otherwise, we will be Failed.
findViewById<TextView>(R.id.registration_status).text = message
if (state == RegistrationState.Failed) {
findViewById<Button>(R.id.connect).isEnabled = true
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.account_login_activity)
val factory = Factory.instance()
factory.setDebugMode(true, "Hello Linphone")
core = factory.createCore(null, null, this)
findViewById<Button>(R.id.connect).setOnClickListener {
login()
it.isEnabled = false
}
val coreVersion = findViewById<TextView>(R.id.core_version)
coreVersion.text = core.version
}
private fun login() {
val username = findViewById<EditText>(R.id.username).text.toString()
val password = findViewById<EditText>(R.id.password).text.toString()
val domain = findViewById<EditText>(R.id.domain).text.toString()
// Get the transport protocol to use.
// TLS is strongly recommended
// Only use UDP if you don't have the choice
val transportType = when (findViewById<RadioGroup>(R.id.transport).checkedRadioButtonId) {
R.id.udp -> TransportType.Udp
R.id.tcp -> TransportType.Tcp
else -> TransportType.Tls
}
// To create an account, we need a ProxyConfig object and an AuthInfo object
// The first one is how to connect to the proxy server, the second one stores the credentials
// The auth info can be created from the Factory as it's only a data class
// userID is set to null as it's the same as the username in our case
// ha1 is set to null as we are using the clear text password. Upon first register, the hash will be computed automatically.
// The realm will be determined automatically from the first register, as well as the algorithm
val authInfo = Factory.instance().createAuthInfo(username, null, password, null, null, domain, null)
// Proxy config object depends on the Core so we can't create it using the Factory
val proxyConfig = core.createProxyConfig()
// Proxy config needs an identity address that we can construct from the username and domain
val identity = Factory.instance().createAddress("sip:$username@$domain")
proxyConfig.identityAddress = identity
// We also need to configure where the proxy server is located
val address = Factory.instance().createAddress("sip:$domain")
// We use the Address object to easily set the transport protocol
address?.transport = transportType
proxyConfig.serverAddr = address?.asStringUriOnly()
// And we ensure the account will start the registration process
proxyConfig.enableRegister(true)
// Now let's add our objects to the Core
core.addAuthInfo(authInfo)
core.addProxyConfig(proxyConfig)
// Also set the newly added account as default
core.defaultProxyConfig = proxyConfig
// To be notified of the connection status of our account, we need to add the listener to the Core
core.addListener(coreListener)
// Finally we need the Core to be started for the registration to happen (it could have been started before)
core.start()
}
}

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<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/register_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center"
android:orientation="vertical">
<TextView
android:id="@+id/core_version"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<EditText
android:id="@+id/username"
android:hint="Username"
android:inputType="textEmailAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/password"
android:hint="Password"
android:inputType="textPassword"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/domain"
android:hint="Domain"
android:text="sip.linphone.org"
android:inputType="textUri"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<RadioGroup
android:id="@+id/transport"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal">
<RadioButton
android:id="@+id/udp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="UDP" />
<RadioButton
android:id="@+id/tcp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TCP" />
<RadioButton
android:id="@+id/tls"
android:checked="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="TLS" />
</RadioGroup>
<Button
android:id="@+id/connect"
android:text="Connect"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<TextView
android:id="@+id/registration_status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.AccountLogin" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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@ -0,0 +1,10 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
</resources>

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@ -0,0 +1,3 @@
<resources>
<string name="app_name">Account Login</string>
</resources>

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@ -0,0 +1,16 @@
<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.AccountLogin" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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@ -1,11 +1,13 @@
// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = "1.4.21"
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.0.0"
classpath "com.android.tools.build:gradle:4.1.1"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files

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@ -6,7 +6,7 @@
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
@ -16,4 +16,6 @@ org.gradle.jvmargs=-Xmx2048m
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Automatically convert third-party libraries to use AndroidX
android.enableJetifier=true
android.enableJetifier=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

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@ -1,6 +1,6 @@
#Thu Jun 04 10:43:14 CEST 2020
#Mon Jan 18 10:29:47 CET 2021
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

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include ':app'
rootProject.name = "Account Login"

15
android/kotlin/AdvancedChat/.gitignore vendored Normal file
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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties

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@ -0,0 +1,27 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectInspectionProfilesVisibleTreeState">
<entry key="Project Default">
<profile-state>
<expanded-state>
<State />
<State>
<id>Android</id>
</State>
<State>
<id>CorrectnessLintAndroid</id>
</State>
<State>
<id>Gradle</id>
</State>
<State>
<id>LintAndroid</id>
</State>
<State>
<id>Probable bugsGradle</id>
</State>
</expanded-state>
</profile-state>
</entry>
</component>
</project>

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@ -0,0 +1,3 @@
# Default ignored files
/shelf/
/workspace.xml

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@ -0,0 +1 @@
Advanced Chat

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="1.8" />
</component>
</project>

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@ -0,0 +1,23 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="PLATFORM" />
<option name="disableWrapperSourceDistributionNotification" value="true" />
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="JDK" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
</option>
<option name="resolveModulePerSourceSet" value="false" />
<option name="useQualifiedModuleNames" value="true" />
</GradleProjectSettings>
</option>
</component>
</project>

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@ -0,0 +1,30 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="BintrayJCenter" />
<option name="name" value="BintrayJCenter" />
<option name="url" value="https://jcenter.bintray.com/" />
</remote-repository>
<remote-repository>
<option name="id" value="Google" />
<option name="name" value="Google" />
<option name="url" value="https://dl.google.com/dl/android/maven2/" />
</remote-repository>
<remote-repository>
<option name="id" value="maven" />
<option name="name" value="maven" />
<option name="url" value="https://linphone.org/maven_repository" />
</remote-repository>
</component>
</project>

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@ -0,0 +1,9 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
<option name="id" value="Android" />
</component>
</project>

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@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/../../.." vcs="Git" />
</component>
</project>

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@ -0,0 +1 @@
/build

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@ -0,0 +1,50 @@
plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "org.linphone.advancedchat"
minSdkVersion 23
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
}
// We need to declare this repository to be able to use Liblinphone SDK
repositories {
maven {
url "https://linphone.org/maven_repository"
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.2.1'
// Latest version is 4.5.x, using + to get the latest available
implementation 'org.linphone:linphone-sdk-android:4.5+'
}

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@ -0,0 +1,21 @@
# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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@ -0,0 +1,24 @@
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.linphone.advancedchat">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.AdvancedChat" >
<activity
android:name=".AdvancedChatActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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@ -0,0 +1,364 @@
/*
* Copyright (c) 2010-2020 Belledonne Communications SARL.
*
* This file is part of linphone-android
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.linphone.advancedchat
import android.graphics.BitmapFactory
import android.os.Bundle
import android.view.Gravity
import android.view.View
import android.widget.*
import androidx.appcompat.app.AppCompatActivity
import org.linphone.core.*
import java.io.File
class AdvancedChatActivity: AppCompatActivity() {
private lateinit var core: Core
private var chatRoom: ChatRoom? = null
private val coreListener = object: CoreListenerStub() {
override fun onRegistrationStateChanged(
core: Core,
proxyConfig: ProxyConfig,
state: RegistrationState?,
message: String
) {
findViewById<TextView>(R.id.registration_status).text = message
if (state == RegistrationState.Failed) {
core.clearAllAuthInfo()
core.clearProxyConfig()
findViewById<Button>(R.id.connect).isEnabled = true
} else if (state == RegistrationState.Ok) {
findViewById<LinearLayout>(R.id.register_layout).visibility = View.GONE
findViewById<RelativeLayout>(R.id.chat_layout).visibility = View.VISIBLE
}
}
override fun onMessageReceived(core: Core, chatRoom: ChatRoom, message: ChatMessage) {
if (this@AdvancedChatActivity.chatRoom == null) {
// Check it is an one-to-one encrypted chat room
if (chatRoom.hasCapability(ChatRoomCapabilities.OneToOne.toInt()) &&
chatRoom.hasCapability(ChatRoomCapabilities.Encrypted.toInt())) {
// Keep the chatRoom object to use it to send messages if it hasn't been created yet
this@AdvancedChatActivity.chatRoom = chatRoom
chatRoom.addListener(chatRoomListener)
enableEphemeral()
findViewById<EditText>(R.id.remote_address).setText(chatRoom.participants.firstOrNull()?.address?.asStringUriOnly())
findViewById<EditText>(R.id.remote_address).isEnabled = false
findViewById<Button>(R.id.send_message).isEnabled = true
}
}
// We will notify the sender the message has been read by us
chatRoom.markAsRead()
addMessageToHistory(message)
}
}
private val chatRoomListener = object: ChatRoomListenerStub() {
override fun onStateChanged(chatRoom: ChatRoom, newState: ChatRoom.State?) {
if (newState == ChatRoom.State.Created) {
findViewById<Button>(R.id.send_message).isEnabled = true
enableEphemeral()
}
}
override fun onEphemeralEvent(chatRoom: ChatRoom, eventLog: EventLog) {
// This event is generated when the chat room ephemeral settings are being changed
}
override fun onEphemeralMessageDeleted(chatRoom: ChatRoom, eventLog: EventLog) {
// This is called when a message has expired and we should remove it from the view
val message = eventLog.chatMessage
val messageView = message?.userData as? View
findViewById<LinearLayout>(R.id.messages).removeView(messageView)
}
override fun onEphemeralMessageTimerStarted(chatRoom: ChatRoom, eventLog: EventLog) {
// This is called when a message has been read by all recipient, so the timer has started
val message = eventLog.chatMessage
val messageView = message?.userData as? View
messageView?.setBackgroundColor(getColor(R.color.purple_500))
}
}
private val chatMessageListener = object: ChatMessageListenerStub() {
override fun onMsgStateChanged(message: ChatMessage, state: ChatMessage.State?) {
val messageView = message.userData as? View
when (state) {
ChatMessage.State.InProgress -> {
messageView?.setBackgroundColor(getColor(R.color.yellow))
}
ChatMessage.State.Delivered -> {
// The proxy server has acknowledged the message with a 200 OK
messageView?.setBackgroundColor(getColor(R.color.orange))
}
ChatMessage.State.DeliveredToUser -> {
// User as received it
messageView?.setBackgroundColor(getColor(R.color.blue))
}
ChatMessage.State.Displayed -> {
// User as read it (client called chatRoom.markAsRead()
messageView?.setBackgroundColor(getColor(R.color.green))
}
ChatMessage.State.NotDelivered -> {
// User might be invalid or not registered
messageView?.setBackgroundColor(getColor(R.color.red))
}
ChatMessage.State.FileTransferDone -> {
// We finished uploading/downloading the file
if (!message.isOutgoing) {
findViewById<LinearLayout>(R.id.messages).removeView(messageView)
addMessageToHistory(message)
}
}
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.advanced_chat_activity)
val factory = Factory.instance()
factory.setDebugMode(true, "Hello Linphone")
Factory.instance().setLogCollectionPath(filesDir.absolutePath)
factory.enableLogCollection(LogCollectionState.Enabled)
// Delete previous databases if any
// If not done, will mess when connecting with the same account as before
File("${filesDir.absoluteFile}/linphone.db").delete()
File("${filesDir.absoluteFile}/x3dh.c25519.sqlite3").delete()
File("${filesDir.absoluteFile}/zrtp-secrets.db").delete()
core = factory.createCore(null, null, this)
findViewById<Button>(R.id.connect).setOnClickListener {
login()
it.isEnabled = false
}
findViewById<Button>(R.id.create_chat_room).setOnClickListener {
it.isEnabled = false
createFlexisipChatRoom()
}
findViewById<Button>(R.id.send_message).setOnClickListener {
sendMessage()
}
findViewById<Button>(R.id.send_message).isEnabled = false
}
private fun login() {
val username = findViewById<EditText>(R.id.username).text.toString()
val password = findViewById<EditText>(R.id.password).text.toString()
val domain = findViewById<EditText>(R.id.domain).text.toString()
val transportType = when (findViewById<RadioGroup>(R.id.transport).checkedRadioButtonId) {
R.id.udp -> TransportType.Udp
R.id.tcp -> TransportType.Tcp
else -> TransportType.Tls
}
val authInfo = Factory.instance().createAuthInfo(username, null, password, null, null, domain, null)
val proxyConfig = core.createProxyConfig()
val identity = Factory.instance().createAddress("sip:$username@$domain")
proxyConfig.identityAddress = identity
val address = Factory.instance().createAddress("sip:$domain")
address?.transport = transportType
proxyConfig.serverAddr = address?.asStringUriOnly()
proxyConfig.enableRegister(true)
// We need a conference factory URI set on the proxy config to be able to create chat rooms with flexisip backend
proxyConfig.conferenceFactoryUri = "sip:conference-factory@sip.linphone.org"
core.addAuthInfo(authInfo)
core.addProxyConfig(proxyConfig)
// We also need a LIME X3DH server URL configured for end to end encryption
core.limeX3DhServerUrl = "https://lime.linphone.org/lime-server/lime-server.php"
core.defaultProxyConfig = proxyConfig
core.addListener(coreListener)
core.start()
}
private fun createFlexisipChatRoom() {
// In this tutorial we will create a Flexisip one-to-one chat room with end-to-end encryption
// For it to work, the proxy server we connect to must be an instance of Flexisip
// And we must have configured on the ProxyConfig a conference-factory URI
val params = core.createDefaultChatRoomParams()
// We won't create a group chat, only a 1-1 with advanced features such as end-to-end encryption
params.backend = ChatRoomBackend.FlexisipChat
params.enableGroup(false)
// We will rely on LIME encryption backend (we must have configured the core.limex3dhServerUrl first)
params.enableEncryption(true)
params.encryptionBackend = ChatRoomEncryptionBackend.Lime
// A flexisip chat room must have a subject
// But as we are doing a 1-1 chat room here we won't display it, so we can set whatever we want
params.subject = "dummy subject"
if (params.isValid) {
// We also need the SIP address of the person we will chat with
val remoteSipUri = findViewById<EditText>(R.id.remote_address).text.toString()
val remoteAddress = Factory.instance().createAddress(remoteSipUri)
if (remoteAddress != null) {
// And finally we will need our local SIP address
val localAddress = core.defaultProxyConfig?.identityAddress
val room = core.createChatRoom(params, localAddress, arrayOf(remoteAddress))
if (room != null) {
// If chat room isn't created yet, wait for it to go in state Created
// as Flexisip chat room creation process is asynchronous
room.addListener(chatRoomListener)
chatRoom = room
findViewById<EditText>(R.id.remote_address).isEnabled = false
// Chat room may already be created (for example if you logged in with an account for which the chat room already exists)
if (room.state == ChatRoom.State.Created) {
findViewById<Button>(R.id.send_message).isEnabled = true
enableEphemeral()
}
}
}
}
}
private fun enableEphemeral() {
// Once chat room has been created, we can enable ephemeral feature
// We enable ephemeral messages at the chat room level
// Please note this only affects messages we send, not the ones we receive
chatRoom?.enableEphemeral(true)
// Here we ask for a lifetime of 60 seconds, starting the moment the message has been read
chatRoom?.ephemeralLifetime = 60
}
private fun sendMessage() {
val message = findViewById<EditText>(R.id.message).text.toString()
// We need to create a ChatMessage object using the ChatRoom
val chatMessage = chatRoom!!.createMessageFromUtf8(message)
// Then we can send it, progress will be notified using the onMsgStateChanged callback
chatMessage.addListener(chatMessageListener)
addMessageToHistory(chatMessage)
// Send the message
chatMessage.send()
// Clear the message input field
findViewById<EditText>(R.id.message).text.clear()
}
private fun addMessageToHistory(chatMessage: ChatMessage) {
// To display a chat message, iterate over it's contents list
for (content in chatMessage.contents) {
when {
content.isText -> {
// Content is of type plain/text
addTextMessageToHistory(chatMessage, content)
}
content.isFile -> {
// Content represents a file we received and downloaded or a file we sent
// Here we assume it's an image
if (content.name?.endsWith(".jpeg") == true ||
content.name?.endsWith(".jpg") == true ||
content.name?.endsWith(".png") == true) {
addImageMessageToHistory(chatMessage, content)
}
}
content.isFileTransfer -> {
// Content represents a received file we didn't download yet
addDownloadButtonToHistory(chatMessage, content)
}
}
}
}
private fun addTextMessageToHistory(chatMessage: ChatMessage, content: Content) {
val messageView = TextView(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
messageView.layoutParams = layoutParams
// Content is of type plain/text, we can get the text in the content
messageView.text = content.utf8Text
if (chatMessage.isOutgoing) {
messageView.setBackgroundColor(getColor(R.color.white))
} else {
messageView.setBackgroundColor(getColor(R.color.purple_200))
}
chatMessage.userData = messageView
findViewById<LinearLayout>(R.id.messages).addView(messageView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
private fun addDownloadButtonToHistory(chatMessage: ChatMessage, content: Content) {
val buttonView = Button(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
buttonView.layoutParams = layoutParams
buttonView.text = "Download"
chatMessage.userData = buttonView
buttonView.setOnClickListener {
buttonView.isEnabled = false
// Set the path to where we want the file to be stored
// Here we will use the app private storage
content.filePath = "${filesDir.absolutePath}/$content.name}"
// Start the download
chatMessage.downloadContent(content)
// Download progress will be notified through onMsgStateChanged callback,
// so we need to add a listener if not done yet
if (!chatMessage.isOutgoing) {
chatMessage.addListener(chatMessageListener)
}
}
findViewById<LinearLayout>(R.id.messages).addView(buttonView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
private fun addImageMessageToHistory(chatMessage: ChatMessage, content: Content) {
val imageView = ImageView(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
imageView.layoutParams = layoutParams
// As we downloaded the file to the content.filePath, we can now use it to display the image
imageView.setImageBitmap(BitmapFactory.decodeFile(content.filePath))
chatMessage.userData = imageView
findViewById<LinearLayout>(R.id.messages).addView(imageView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
}

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android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto">
<TextView
android:id="@+id/registration_status"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<LinearLayout
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android:layout_width="match_parent"
android:layout_height="wrap_content"
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android:orientation="vertical">
<EditText
android:id="@+id/username"
android:hint="Username"
android:inputType="textEmailAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/password"
android:hint="Password"
android:inputType="textPassword"
android:layout_width="match_parent"
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<EditText
android:id="@+id/domain"
android:hint="Domain"
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<RadioGroup
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<RadioButton
android:id="@+id/udp"
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<RadioButton
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<RadioButton
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android:checked="true"
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<Button
android:id="@+id/connect"
android:text="Connect"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
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<RelativeLayout
android:id="@+id/chat_layout"
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android:layout_height="match_parent"
android:layout_below="@id/registration_status"
android:visibility="gone">
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android:id="@+id/create_chat_room"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:text="Create" />
<EditText
android:id="@+id/remote_address"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_toLeftOf="@id/create_chat_room"
android:hint="Remote SIP address"/>
<Button
android:id="@+id/send_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send ephemeral"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"/>
<EditText
android:id="@+id/message"
android:text="Test"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="@id/send_message"
android:layout_alignParentBottom="true"
android:hint="Ephemeral message to send"/>
<ScrollView
android:id="@+id/scroll"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#A1A1A1"
android:fillViewport="true"
android:layout_above="@id/message"
android:layout_below="@id/remote_address">
<LinearLayout
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<item name="colorPrimary">@color/purple_200</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/black</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_200</item>
<item name="colorOnSecondary">@color/black</item>
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<resources>
<color name="purple_200">#FFBB86FC</color>
<color name="purple_500">#FF6200EE</color>
<color name="purple_700">#FF3700B3</color>
<color name="teal_200">#FF03DAC5</color>
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
<color name="yellow">#FFFFFF00</color>
<color name="orange">#FFFFA500</color>
<color name="red">#FFFF0000</color>
<color name="green">#FF00FF00</color>
<color name="blue">#FF0000FF</color>
</resources>

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<resources>
<string name="app_name">Advanced Chat</string>
</resources>

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<resources xmlns:tools="http://schemas.android.com/tools">
<!-- Base application theme. -->
<style name="Theme.AdvancedChat" parent="Theme.MaterialComponents.DayNight.DarkActionBar">
<!-- Primary brand color. -->
<item name="colorPrimary">@color/purple_500</item>
<item name="colorPrimaryVariant">@color/purple_700</item>
<item name="colorOnPrimary">@color/white</item>
<!-- Secondary brand color. -->
<item name="colorSecondary">@color/teal_200</item>
<item name="colorSecondaryVariant">@color/teal_700</item>
<item name="colorOnSecondary">@color/black</item>
<!-- Status bar color. -->
<item name="android:statusBarColor" tools:targetApi="l">?attr/colorPrimaryVariant</item>
<!-- Customize your theme here. -->
</style>
</resources>

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// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
ext.kotlin_version = "1.4.21"
repositories {
google()
jcenter()
}
dependencies {
classpath "com.android.tools.build:gradle:4.1.1"
classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
// NOTE: Do not place your application dependencies here; they belong
// in the individual module build.gradle files
}
}
allprojects {
repositories {
google()
jcenter()
}
}
task clean(type: Delete) {
delete rootProject.buildDir
}

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# Project-wide Gradle settings.
# IDE (e.g. Android Studio) users:
# Gradle settings configured through the IDE *will override*
# any settings specified in this file.
# For more details on how to configure your build environment visit
# http://www.gradle.org/docs/current/userguide/build_environment.html
# Specifies the JVM arguments used for the daemon process.
# The setting is particularly useful for tweaking memory settings.
org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
# When configured, Gradle will run in incubating parallel mode.
# This option should only be used with decoupled projects. More details, visit
# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
# org.gradle.parallel=true
# AndroidX package structure to make it clearer which packages are bundled with the
# Android operating system, and which are packaged with your app"s APK
# https://developer.android.com/topic/libraries/support-library/androidx-rn
android.useAndroidX=true
# Automatically convert third-party libraries to use AndroidX
android.enableJetifier=true
# Kotlin code style for this project: "official" or "obsolete":
kotlin.code.style=official

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#Mon Jan 18 15:05:55 CET 2021
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip

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android/kotlin/AdvancedChat/gradlew vendored Executable file
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#!/usr/bin/env sh
##############################################################################
##
## Gradle start up script for UN*X
##
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/" >/dev/null
APP_HOME="`pwd -P`"
cd "$SAVED" >/dev/null
APP_NAME="Gradle"
APP_BASE_NAME=`basename "$0"`
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS=""
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn () {
echo "$*"
}
die () {
echo
echo "$*"
echo
exit 1
}
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
NONSTOP* )
nonstop=true
;;
esac
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD="java"
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# For Darwin, add options to specify how the application appears in the dock
if $darwin; then
GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
APP_HOME=`cygpath --path --mixed "$APP_HOME"`
CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
JAVACMD=`cygpath --unix "$JAVACMD"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GRADLE_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=$((i+1))
done
case $i in
(0) set -- ;;
(1) set -- "$args0" ;;
(2) set -- "$args0" "$args1" ;;
(3) set -- "$args0" "$args1" "$args2" ;;
(4) set -- "$args0" "$args1" "$args2" "$args3" ;;
(5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
(6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
(7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
(8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
(9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
# Escape application args
save () {
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
echo " "
}
APP_ARGS=$(save "$@")
# Collect all arguments for the java command, following the shell quoting and substitution rules
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
cd "$(dirname "$0")"
fi
exec "$JAVACMD" "$@"

84
android/kotlin/AdvancedChat/gradlew.bat vendored Normal file
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@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto init
echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto init
echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.
goto fail
:init
@rem Get command-line arguments, handling Windows variants
if not "%OS%" == "Windows_NT" goto win9xME_args
:win9xME_args
@rem Slurp the command line arguments.
set CMD_LINE_ARGS=
set _SKIP=2
:win9xME_args_slurp
if "x%~1" == "x" goto execute
set CMD_LINE_ARGS=%*
:execute
@rem Setup the command line
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
:end
@rem End local scope for the variables with windows NT shell
if "%ERRORLEVEL%"=="0" goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega

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include ':app'
rootProject.name = "Advanced Chat"

15
android/kotlin/BasicChat/.gitignore vendored Normal file
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*.iml
.gradle
/local.properties
/.idea/caches
/.idea/libraries
/.idea/modules.xml
/.idea/workspace.xml
/.idea/navEditor.xml
/.idea/assetWizardSettings.xml
.DS_Store
/build
/captures
.externalNativeBuild
.cxx
local.properties

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectInspectionProfilesVisibleTreeState">
<entry key="Project Default">
<profile-state>
<expanded-state>
<State />
<State>
<id>Android</id>
</State>
<State>
<id>CorrectnessLintAndroid</id>
</State>
<State>
<id>Gradle</id>
</State>
<State>
<id>LintAndroid</id>
</State>
<State>
<id>Probable bugsGradle</id>
</State>
</expanded-state>
</profile-state>
</entry>
</component>
</project>

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Basic Chat

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="CompilerConfiguration">
<bytecodeTargetLevel target="1.8" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="GradleMigrationSettings" migrationVersion="1" />
<component name="GradleSettings">
<option name="linkedExternalProjectsSettings">
<GradleProjectSettings>
<option name="testRunner" value="PLATFORM" />
<option name="disableWrapperSourceDistributionNotification" value="true" />
<option name="distributionType" value="DEFAULT_WRAPPED" />
<option name="externalProjectPath" value="$PROJECT_DIR$" />
<option name="gradleJvm" value="JDK" />
<option name="modules">
<set>
<option value="$PROJECT_DIR$" />
<option value="$PROJECT_DIR$/app" />
</set>
</option>
<option name="resolveModulePerSourceSet" value="false" />
<option name="useQualifiedModuleNames" value="true" />
</GradleProjectSettings>
</option>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="RemoteRepositoriesConfiguration">
<remote-repository>
<option name="id" value="central" />
<option name="name" value="Maven Central repository" />
<option name="url" value="https://repo1.maven.org/maven2" />
</remote-repository>
<remote-repository>
<option name="id" value="jboss.community" />
<option name="name" value="JBoss Community repository" />
<option name="url" value="https://repository.jboss.org/nexus/content/repositories/public/" />
</remote-repository>
<remote-repository>
<option name="id" value="BintrayJCenter" />
<option name="name" value="BintrayJCenter" />
<option name="url" value="https://jcenter.bintray.com/" />
</remote-repository>
<remote-repository>
<option name="id" value="Google" />
<option name="name" value="Google" />
<option name="url" value="https://dl.google.com/dl/android/maven2/" />
</remote-repository>
<remote-repository>
<option name="id" value="maven" />
<option name="name" value="maven" />
<option name="url" value="https://linphone.org/maven_repository" />
</remote-repository>
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="JDK" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/build/classes" />
</component>
<component name="ProjectType">
<option name="id" value="Android" />
</component>
</project>

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<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$/../../.." vcs="Git" />
</component>
</project>

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/build

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plugins {
id 'com.android.application'
id 'kotlin-android'
}
android {
compileSdkVersion 30
buildToolsVersion "30.0.3"
defaultConfig {
applicationId "org.linphone.basicchat"
minSdkVersion 23
targetSdkVersion 30
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
}
// We need to declare this repository to be able to use Liblinphone SDK
repositories {
maven {
url "https://linphone.org/maven_repository"
}
}
dependencies {
implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
implementation 'androidx.core:core-ktx:1.3.2'
implementation 'androidx.appcompat:appcompat:1.2.0'
implementation 'com.google.android.material:material:1.2.1'
// Latest version is 4.5.x, using + to get the latest available
implementation 'org.linphone:linphone-sdk-android:4.5+'
}

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# Add project specific ProGuard rules here.
# You can control the set of applied configuration files using the
# proguardFiles setting in build.gradle.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# If your project uses WebView with JS, uncomment the following
# and specify the fully qualified class name to the JavaScript interface
# class:
#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
# public *;
#}
# Uncomment this to preserve the line number information for
# debugging stack traces.
#-keepattributes SourceFile,LineNumberTable
# If you keep the line number information, uncomment this to
# hide the original source file name.
#-renamesourcefileattribute SourceFile

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="org.linphone.basicchat">
<application
android:allowBackup="true"
android:icon="@mipmap/ic_launcher"
android:label="@string/app_name"
android:roundIcon="@mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="@style/Theme.BasicChat">
<activity
android:name=".BasicChatActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>

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/*
* Copyright (c) 2010-2020 Belledonne Communications SARL.
*
* This file is part of linphone-android
* (see https://www.linphone.org).
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.linphone.basicchat
import android.graphics.BitmapFactory
import android.os.Bundle
import android.view.Gravity
import android.view.View
import android.widget.*
import androidx.appcompat.app.AppCompatActivity
import org.linphone.core.*
import java.io.File
import java.io.FileOutputStream
class BasicChatActivity: AppCompatActivity() {
private lateinit var core: Core
private var chatRoom: ChatRoom? = null
private val coreListener = object: CoreListenerStub() {
override fun onRegistrationStateChanged(
core: Core,
proxyConfig: ProxyConfig,
state: RegistrationState?,
message: String
) {
findViewById<TextView>(R.id.registration_status).text = message
if (state == RegistrationState.Failed) {
core.clearAllAuthInfo()
core.clearProxyConfig()
findViewById<Button>(R.id.connect).isEnabled = true
} else if (state == RegistrationState.Ok) {
findViewById<LinearLayout>(R.id.register_layout).visibility = View.GONE
findViewById<RelativeLayout>(R.id.chat_layout).visibility = View.VISIBLE
}
}
override fun onMessageReceived(core: Core, chatRoom: ChatRoom, message: ChatMessage) {
// We will be called in this when a message is received
// If the chat room wasn't existing, it is automatically created by the library
// If we already sent a chat message, the chatRoom variable will be the same as the one we already have
if (this@BasicChatActivity.chatRoom == null) {
if (chatRoom.hasCapability(ChatRoomCapabilities.Basic.toInt())) {
// Keep the chatRoom object to use it to send messages if it hasn't been created yet
this@BasicChatActivity.chatRoom = chatRoom
findViewById<EditText>(R.id.remote_address).setText(chatRoom.peerAddress.asStringUriOnly())
findViewById<EditText>(R.id.remote_address).isEnabled = false
}
}
// We will notify the sender the message has been read by us
chatRoom.markAsRead()
addMessageToHistory(message)
}
}
private val chatMessageListener = object: ChatMessageListenerStub() {
override fun onMsgStateChanged(message: ChatMessage, state: ChatMessage.State?) {
val messageView = message.userData as? View
when (state) {
ChatMessage.State.InProgress -> {
messageView?.setBackgroundColor(getColor(R.color.yellow))
}
ChatMessage.State.Delivered -> {
// The proxy server has acknowledged the message with a 200 OK
messageView?.setBackgroundColor(getColor(R.color.orange))
}
ChatMessage.State.DeliveredToUser -> {
// User as received it
messageView?.setBackgroundColor(getColor(R.color.blue))
}
ChatMessage.State.Displayed -> {
// User as read it (client called chatRoom.markAsRead()
messageView?.setBackgroundColor(getColor(R.color.green))
}
ChatMessage.State.NotDelivered -> {
// User might be invalid or not registered
messageView?.setBackgroundColor(getColor(R.color.red))
}
ChatMessage.State.FileTransferDone -> {
// We finished uploading/downloading the file
if (!message.isOutgoing) {
findViewById<LinearLayout>(R.id.messages).removeView(messageView)
addMessageToHistory(message)
}
}
}
}
}
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.basic_chat_activity)
val factory = Factory.instance()
factory.setDebugMode(true, "Hello Linphone")
core = factory.createCore(null, null, this)
findViewById<Button>(R.id.connect).setOnClickListener {
login()
it.isEnabled = false
}
findViewById<Button>(R.id.send_message).setOnClickListener {
sendMessage()
}
findViewById<ImageView>(R.id.send_image).setOnClickListener {
sendImage()
}
}
private fun login() {
val username = findViewById<EditText>(R.id.username).text.toString()
val password = findViewById<EditText>(R.id.password).text.toString()
val domain = findViewById<EditText>(R.id.domain).text.toString()
val transportType = when (findViewById<RadioGroup>(R.id.transport).checkedRadioButtonId) {
R.id.udp -> TransportType.Udp
R.id.tcp -> TransportType.Tcp
else -> TransportType.Tls
}
val authInfo = Factory.instance().createAuthInfo(username, null, password, null, null, domain, null)
val proxyConfig = core.createProxyConfig()
val identity = Factory.instance().createAddress("sip:$username@$domain")
proxyConfig.identityAddress = identity
val address = Factory.instance().createAddress("sip:$domain")
address?.transport = transportType
proxyConfig.serverAddr = address?.asStringUriOnly()
proxyConfig.enableRegister(true)
core.addAuthInfo(authInfo)
core.addProxyConfig(proxyConfig)
core.defaultProxyConfig = proxyConfig
core.addListener(coreListener)
core.start()
}
private fun createBasicChatRoom() {
// In this tutorial we will create a Basic chat room
// It doesn't include advanced features such as end-to-end encryption or groups
// But it is interoperable with any SIP service as it's relying on SIP SIMPLE messages
// If you try to enable a feature not supported by the basic backend, isValid() will return false
val params = core.createDefaultChatRoomParams()
params.backend = ChatRoomBackend.Basic
params.enableEncryption(false)
params.enableGroup(false)
if (params.isValid) {
// We also need the SIP address of the person we will chat with
val remoteSipUri = findViewById<EditText>(R.id.remote_address).text.toString()
val remoteAddress = Factory.instance().createAddress(remoteSipUri)
if (remoteAddress != null) {
// And finally we will need our local SIP address
val localAddress = core.defaultProxyConfig?.identityAddress
val room = core.createChatRoom(params, localAddress, arrayOf(remoteAddress))
if (room != null) {
chatRoom = room
findViewById<EditText>(R.id.remote_address).isEnabled = false
}
}
}
}
private fun sendMessage() {
if (chatRoom == null) {
// We need a ChatRoom object to send chat messages in it, so let's create it if it hasn't been done yet
createBasicChatRoom()
}
val message = findViewById<EditText>(R.id.message).text.toString()
// We need to create a ChatMessage object using the ChatRoom
val chatMessage = chatRoom!!.createMessageFromUtf8(message)
// Then we can send it, progress will be notified using the onMsgStateChanged callback
chatMessage.addListener(chatMessageListener)
addMessageToHistory(chatMessage)
// Send the message
chatMessage.send()
// Clear the message input field
findViewById<EditText>(R.id.message).text.clear()
}
private fun sendImage() {
if (chatRoom == null) {
// We need a ChatRoom object to send chat messages in it, so let's create it if it hasn't been done yet
createBasicChatRoom()
}
// We need to create a Content for our file transfer
val content = Factory.instance().createContent()
// Every content needs a content type & subtype
content.type = "image"
content.subtype = "png"
// The simplest way to upload a file is to provide it's path
// First copy the sample file from assets to the app directory if not done yet
val filePath = "${filesDir.absoluteFile}/belledonne.png"
copy("belledonne.png", filePath)
content.filePath = filePath
// We need to create a ChatMessage object using the ChatRoom
val chatMessage = chatRoom!!.createFileTransferMessage(content)
// Then we can send it, progress will be notified using the onMsgStateChanged callback
chatMessage.addListener(chatMessageListener)
// Ensure a file sharing server URL is correctly set in the Core
core.fileTransferServer = "https://www.linphone.org:444/lft.php"
addMessageToHistory(chatMessage)
// Send the message
chatMessage.send()
}
private fun addMessageToHistory(chatMessage: ChatMessage) {
// To display a chat message, iterate over it's contents list
for (content in chatMessage.contents) {
when {
content.isText -> {
// Content is of type plain/text
addTextMessageToHistory(chatMessage, content)
}
content.isFile -> {
// Content represents a file we received and downloaded or a file we sent
// Here we assume it's an image
if (content.name?.endsWith(".jpeg") == true ||
content.name?.endsWith(".jpg") == true ||
content.name?.endsWith(".png") == true) {
addImageMessageToHistory(chatMessage, content)
}
}
content.isFileTransfer -> {
// Content represents a received file we didn't download yet
addDownloadButtonToHistory(chatMessage, content)
}
}
}
}
private fun addTextMessageToHistory(chatMessage: ChatMessage, content: Content) {
val messageView = TextView(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
messageView.layoutParams = layoutParams
// Content is of type plain/text, we can get the text in the content
messageView.text = content.utf8Text
if (chatMessage.isOutgoing) {
messageView.setBackgroundColor(getColor(R.color.white))
} else {
messageView.setBackgroundColor(getColor(R.color.purple_200))
}
chatMessage.userData = messageView
findViewById<LinearLayout>(R.id.messages).addView(messageView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
private fun addDownloadButtonToHistory(chatMessage: ChatMessage, content: Content) {
val buttonView = Button(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
buttonView.layoutParams = layoutParams
buttonView.text = "Download"
chatMessage.userData = buttonView
buttonView.setOnClickListener {
buttonView.isEnabled = false
// Set the path to where we want the file to be stored
// Here we will use the app private storage
content.filePath = "${filesDir.absolutePath}/$content.name}"
// Start the download
chatMessage.downloadContent(content)
// Download progress will be notified through onMsgStateChanged callback,
// so we need to add a listener if not done yet
if (!chatMessage.isOutgoing) {
chatMessage.addListener(chatMessageListener)
}
}
findViewById<LinearLayout>(R.id.messages).addView(buttonView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
private fun addImageMessageToHistory(chatMessage: ChatMessage, content: Content) {
val imageView = ImageView(this)
val layoutParams = LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT)
layoutParams.gravity = if (chatMessage.isOutgoing) Gravity.RIGHT else Gravity.LEFT
imageView.layoutParams = layoutParams
// As we downloaded the file to the content.filePath, we can now use it to display the image
imageView.setImageBitmap(BitmapFactory.decodeFile(content.filePath))
chatMessage.userData = imageView
findViewById<LinearLayout>(R.id.messages).addView(imageView)
findViewById<ScrollView>(R.id.scroll).fullScroll(ScrollView.FOCUS_DOWN)
}
private fun copy(from: String, to: String) {
// Used to copy a file from the assets to the app directory
val outFile = File(to)
if (outFile.exists()) {
return
}
val outStream = FileOutputStream(outFile)
val inFile = assets.open(from)
val buffer = ByteArray(1024)
var length: Int = inFile.read(buffer)
while (length > 0) {
outStream.write(buffer, 0, length)
length = inFile.read(buffer)
}
inFile.close()
outStream.flush()
outStream.close()
}
}

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<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
xmlns:app="http://schemas.android.com/apk/res-auto">
<TextView
android:id="@+id/registration_status"
android:layout_alignParentTop="true"
android:layout_centerHorizontal="true"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
<LinearLayout
android:id="@+id/register_layout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="@id/registration_status"
android:gravity="center"
android:orientation="vertical">
<EditText
android:id="@+id/username"
android:hint="Username"
android:inputType="textEmailAddress"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
<EditText
android:id="@+id/password"
android:hint="Password"
android:inputType="textPassword"
android:layout_width="match_parent"
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<EditText
android:id="@+id/domain"
android:hint="Domain"
android:text="sip.linphone.org"
android:inputType="textUri"
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android:layout_width="wrap_content"
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android:id="@+id/tls"
android:checked="true"
android:layout_width="wrap_content"
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</RadioGroup>
<Button
android:id="@+id/connect"
android:text="Connect"
android:layout_width="wrap_content"
android:layout_height="wrap_content"/>
</LinearLayout>
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android:id="@+id/chat_layout"
android:layout_width="match_parent"
android:layout_height="match_parent"
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android:visibility="gone">
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android:id="@+id/remote_address"
android:layout_width="match_parent"
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android:layout_alignParentTop="true"
android:hint="Remote SIP address"/>
<Button
android:id="@+id/send_message"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Send message"
android:layout_alignParentRight="true"
android:layout_alignParentBottom="true"/>
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android:id="@+id/send_image"
android:src="@android:drawable/ic_menu_upload"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignTop="@id/send_message"
android:layout_alignParentBottom="true"/>
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android:id="@+id/message"
android:text="Test"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="@id/send_message"
android:layout_toRightOf="@id/send_image"
android:layout_alignParentBottom="true"
android:hint="Message to send"/>
<ScrollView
android:id="@+id/scroll"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="#A1A1A1"
android:fillViewport="true"
android:layout_above="@id/message"
android:layout_below="@id/remote_address">
<LinearLayout
android:id="@+id/messages"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"/>
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