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Chrome Custom Tabs example in Kotlin
package com.thejakeofink.chromecustomtabs
import android.content.ComponentName
import android.graphics.Color
import android.net.Uri
import android.os.Bundle
import android.support.customtabs.CustomTabsClient
import android.support.customtabs.CustomTabsIntent
import android.support.customtabs.CustomTabsServiceConnection
import android.support.customtabs.CustomTabsSession
import android.support.v7.app.AppCompatActivity
import android.widget.Button
/**
* This example is using the Chrome Custom Tab Support Library
* make sure to include:
* compile 'com.android.support:customtabs:<version_number e.g. 23.1.1>'
* in your build dependencies
*/
class ChromeCustomTabsActivity : AppCompatActivity() {
val CUSTOM_TAB_PACKAGE_NAME = "com.android.chrome";
private var mCustomTabsServiceConnection: CustomTabsServiceConnection? = null
private var mClient: CustomTabsClient? = null
private var mCustomTabsSession: CustomTabsSession? = null
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContentView(R.layout.activity_main)
mCustomTabsServiceConnection = object : CustomTabsServiceConnection() {
override fun onCustomTabsServiceConnected(componentName: ComponentName, customTabsClient: CustomTabsClient) {
//Pre-warming
mClient = customTabsClient
mClient?.warmup(0L)
mCustomTabsSession = mClient?.newSession(null)
}
override fun onServiceDisconnected(name: ComponentName) {
mClient = null
}
}
CustomTabsClient.bindCustomTabsService(this, CUSTOM_TAB_PACKAGE_NAME, mCustomTabsServiceConnection);
}
override fun onResume() {
super.onResume()
val google = findViewById(R.id.google_btn) as Button
val vivint = findViewById(R.id.vivint_btn) as Button
val geek = findViewById(R.id.geek_btn) as Button
val ksl = findViewById(R.id.ksl_btn) as Button
val parallax = findViewById(R.id.parallax_btn) as Button
google.setOnClickListener {
loadCustomTabForSite("http://google.com")
}
vivint.setOnClickListener {
loadCustomTabForSite("http://vivintsky.com", resources.getColor(R.color.vivint_orange));
}
geek.setOnClickListener {
loadCustomTabForSite("http://www.dividendgeek.com", resources.getColor(R.color.colorPrimary));
}
ksl.setOnClickListener {
loadCustomTabForSite("http://www.ksl.com", resources.getColor(R.color.colorAccent))
}
parallax.setOnClickListener {
loadCustomTabForSite("http://matthew.wagerfield.com/parallax/", Color.RED);
}
}
fun loadCustomTabForSite(url: String, color: Int = Color.BLUE) {
val customTabsIntent = CustomTabsIntent.Builder(mCustomTabsSession)
.setToolbarColor(color)
.setShowTitle(true)
.build()
customTabsIntent.launchUrl(this, Uri.parse(url))
}
}
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