huuphuoc1396

import android.view.View
import android.widget.HorizontalScrollView
import android.widget.ListView
import android.widget.ScrollView
import androidx.core.widget.NestedScrollView
import androidx.test.espresso.ViewAction
import androidx.test.espresso.action.ViewActions
import androidx.test.espresso.matcher.ViewMatchers.*
import org.hamcrest.Matcher
import org.hamcrest.Matchers

huuphuoc1396

import android.view.View
import androidx.recyclerview.widget.RecyclerView
import androidx.test.espresso.NoMatchingViewException
import androidx.test.espresso.ViewAssertion
import androidx.test.espresso.matcher.ViewMatchers.assertThat
import org.hamcrest.Matcher
import org.hamcrest.Matchers.`is`

/**
 * Using assert item count of RecyclerView adapter

huuphuoc1396

import android.content.res.Resources
import android.view.View
import androidx.recyclerview.widget.RecyclerView
import org.hamcrest.Description
import org.hamcrest.Matcher
import org.hamcrest.TypeSafeMatcher

/**
 * Performing actions and matches on items by position.
 * @see <a href="https://github.com/dannyroa/espresso-samples">Android Espresso Samples by Danny Roa</a>

huuphuoc1396

public static int dpToPx(float dp, Context context) {
    return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, context.getResources().getDisplayMetrics());
}

huuphuoc1396

package com.android.moveandscale

import android.animation.ObjectAnimator
import android.graphics.Point
import android.os.Bundle
import android.view.ViewGroup
import android.widget.ImageView
import android.widget.RelativeLayout
import androidx.appcompat.app.AppCompatActivity
import androidx.core.content.ContextCompat

huuphuoc1396

override fun onDestroy() {
        // Remove all callbacks when this activity is destroyed
        displayManagerHelper?.unregisterCoverDisplayEnabledCallback(applicationContext.packageName)
        displayManagerHelper?.unregisterSmartCoverCallback(smartCoverCallback)
        super.onDestroy()
    }

huuphuoc1396

 try {
            // Try to construct the DisplayMangerHelper.
            // If it isn't successful, this device isn't LG dual screens
            displayManagerHelper = DisplayManagerHelper(applicationContext)
            coverDisplayCallback = MainCoverDisplayCallback()
            smartCoverCallback = MainSmartCoverCallback()

            // Register the callbacks for covers
            displayManagerHelper?.registerCoverDisplayEnabledCallback(
                applicationContext.packageName,

huuphuoc1396

private inner class MainSmartCoverCallback : DisplayManagerHelper.SmartCoverCallback() {
        override fun onTypeChanged(type: Int) {
            Log.i(TAG, "SmartCoverCallback type: ${displayManagerHelper?.coverType}")
        }

        override fun onStateChanged(state: Int) {
            displayManagerHelper?.coverState?.let {
                Log.i(TAG, "Current SmartCoverCallback state: ${smartCoverStateToString(it)}")
            }
            when (state) {

huuphuoc1396

private inner class MainCoverDisplayCallback : DisplayManagerHelper.CoverDisplayCallback() {
        override fun onCoverDisplayEnabledChangedCallback(state: Int) {
            displayManagerHelper?.coverDisplayState?.let {
                Log.i(TAG, "Current DualScreen Callback state: ${coverDisplayStateToString(it)}")
            }
            if (prevDualScreenState != state) {
                when (state) {
                    DisplayManagerHelper.STATE_UNMOUNT -> {
                        Log.i(TAG, "Changed DualScreen State to STATE_UNMOUNT")
                    }

huuphuoc1396

if (displays.size > 1) {
            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                // Activity options are used to select the display screen.
                val options = ActivityOptions.makeBasic()
                // Select the display screen that you want to show the second activity
                options.launchDisplayId = displays[1].displayId
                // To display on the second screen that your intent must be set flag to make
                // single task (combine FLAG_ACTIVITY_CLEAR_TOP and FLAG_ACTIVITY_NEW_TASK)
                // or you also set it in the manifest (see more at the manifest file)
                startActivity(