Show application images in horizontal scrolling list (0d0bd6f8) · Commits · e / os / App Lounge

app/src/main/java/io/eelo/appinstaller/application/ApplicationActivity.kt

+41 −5

Original line number	Diff line number	Diff line
		@@ -3,10 +3,12 @@ package io.eelo.appinstaller.application
		import android.annotation.SuppressLint
		import android.content.Intent
		import android.content.pm.PackageManager
		import android.graphics.Bitmap
		import android.os.Bundle
		import android.support.v7.app.AppCompatActivity
		import android.support.v7.widget.Toolbar
		import android.text.Html
		import android.util.DisplayMetrics
		import android.view.Menu
		import android.view.MenuItem
		import android.view.View
		@@ -20,10 +22,15 @@ import io.eelo.appinstaller.utils.Constants.APPLICATION_DESCRIPTION_KEY
		import io.eelo.appinstaller.utils.Constants.APPLICATION_PACKAGE_NAME_KEY
		import io.eelo.appinstaller.utils.Execute
		import kotlinx.android.synthetic.main.activity_application.*
		import java.text.DecimalFormat
		import kotlin.math.roundToInt

		class ApplicationActivity : AppCompatActivity(), ApplicationStateListener {
		private lateinit var application: Application
		private val installManagerGetter = InstallManagerGetter()
		private var imageWidth = 0
		private var imageHeight = 0
		private var imageMargin = 0

		override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		@@ -34,6 +41,8 @@ class ApplicationActivity : AppCompatActivity(), ApplicationStateListener {
		supportActionBar?.setDisplayHomeAsUpEnabled(true)
		supportActionBar?.setDisplayShowTitleEnabled(false)

		initialiseDimensions()

		val applicationPackageName: String? = intent.getStringExtra(APPLICATION_PACKAGE_NAME_KEY)
		if (!applicationPackageName.isNullOrEmpty()) {
		initialise(applicationPackageName!!)
		@@ -60,6 +69,17 @@ class ApplicationActivity : AppCompatActivity(), ApplicationStateListener {
		return true
		}

		private fun initialiseDimensions() {
		// Do some math and figure out item width, padding and margin
		val metrics = DisplayMetrics()
		windowManager.defaultDisplay.getMetrics(metrics)
		val logicalDensity = metrics.density

		imageWidth = Math.ceil(120 * logicalDensity.toDouble()).roundToInt()
		imageHeight = Math.ceil(210 * logicalDensity.toDouble()).roundToInt()
		imageMargin = Math.ceil(4 * logicalDensity.toDouble()).roundToInt()
		}

		private fun onApplicationInfoLoaded() {
		val basicData = application.basicData!!
		val fullData = application.fullData!!
		@@ -118,14 +138,14 @@ class ApplicationActivity : AppCompatActivity(), ApplicationStateListener {
		startActivity(intent)
		}

		appRating.text = basicData.score.toString()
		val decimalFormat = DecimalFormat("##.0")
		appRating.text = decimalFormat.format(basicData.score).toString()
		appPrivacyScore.text = fullData.privacyScore.toString()
		appEnergyScore.text = fullData.energyScore.toString()

		/*if (application.data.images.isNotEmpty()) {
		// TODO Load app images/screenshots
		appImagesContainer.visibility = View.VISIBLE
		}*/
		basicData.loadImagesAsyncly {
		showImages(it)
		}

		application.addListener(this)
		stateChanged(application.state)
		@@ -169,6 +189,22 @@ class ApplicationActivity : AppCompatActivity(), ApplicationStateListener {
		})
		}

		// TODO Handle landscape images better
		private fun showImages(images: List<Bitmap>) {
		val imagesContainer = app_images_container
		imagesContainer.removeAllViews()
		images.forEach {
		val imageView = ImageView(this)
		val layoutParams = LinearLayout.LayoutParams(imageWidth, imageHeight)
		layoutParams.leftMargin = imageMargin
		layoutParams.rightMargin = imageMargin
		imageView.layoutParams = layoutParams
		imageView.setImageBitmap(it)
		imagesContainer.addView(imageView)
		}
		imagesContainer.visibility = View.VISIBLE
		}

		override fun onDestroy() {
		super.onDestroy()
		installManagerGetter.disconnect(this)

app/src/main/res/layout/activity_application.xml

+16 −12

Original line number	Diff line number	Diff line
		@@ -27,9 +27,7 @@
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:orientation="vertical"
		android:paddingStart="@dimen/layout_padding_medium"
		android:paddingTop="@dimen/layout_padding_large"
		android:paddingEnd="@dimen/layout_padding_medium"
		android:paddingBottom="@dimen/layout_padding_large">

		<LinearLayout
		@@ -37,8 +35,8 @@
		android:layout_height="wrap_content"
		android:layout_gravity="top"
		android:orientation="horizontal"
		android:paddingStart="@dimen/layout_padding_medium"
		android:paddingEnd="@dimen/layout_padding_medium">
		android:paddingStart="@dimen/layout_padding_large"
		android:paddingEnd="@dimen/layout_padding_large">

		<ImageView
		android:id="@+id/app_icon"
		@@ -94,8 +92,8 @@
		android:layout_marginTop="@dimen/layout_margin_medium"
		android:gravity="center_vertical\|end"
		android:orientation="horizontal"
		android:paddingStart="@dimen/layout_padding_medium"
		android:paddingEnd="@dimen/layout_padding_medium">
		android:paddingStart="@dimen/layout_padding_large"
		android:paddingEnd="@dimen/layout_padding_large">

		<TextView
		android:id="@+id/app_size"
		@@ -127,7 +125,9 @@
		<View
		android:layout_width="match_parent"
		android:layout_height="@dimen/default_divider_height"
		android:layout_marginStart="@dimen/layout_margin_medium"
		android:layout_marginTop="@dimen/layout_margin_large"
		android:layout_marginEnd="@dimen/layout_margin_medium"
		android:background="@color/colorDivider" />

		<RelativeLayout
		@@ -137,10 +137,7 @@
		android:background="?android:selectableItemBackground"
		android:clickable="true"
		android:focusable="true"
		android:paddingStart="@dimen/layout_padding_medium"
		android:paddingTop="@dimen/layout_padding_large"
		android:paddingEnd="@dimen/layout_padding_medium"
		android:paddingBottom="@dimen/layout_padding_large">
		android:padding="@dimen/layout_padding_large">

		<TextView
		android:id="@+id/app_description"
		@@ -168,6 +165,8 @@
		<View
		android:layout_width="match_parent"
		android:layout_height="@dimen/default_divider_height"
		android:layout_marginStart="@dimen/layout_margin_medium"
		android:layout_marginEnd="@dimen/layout_margin_medium"
		android:background="@color/colorDivider" />

		<LinearLayout
		@@ -175,7 +174,8 @@
		android:layout_height="wrap_content"
		android:layout_marginTop="@dimen/layout_margin_large"
		android:gravity="center"
		android:orientation="horizontal">
		android:orientation="horizontal"
		android:padding="@dimen/layout_padding_large">

		<LinearLayout
		android:layout_width="wrap_content"
		@@ -321,7 +321,9 @@
		<View
		android:layout_width="match_parent"
		android:layout_height="@dimen/default_divider_height"
		android:layout_marginStart="@dimen/layout_margin_medium"
		android:layout_marginTop="@dimen/layout_margin_large"
		android:layout_marginEnd="@dimen/layout_margin_medium"
		android:background="@color/colorDivider" />

		<HorizontalScrollView
		@@ -334,7 +336,9 @@
		android:id="@+id/app_images_container"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:orientation="horizontal" />
		android:orientation="horizontal"
		android:paddingStart="12dp"
		android:paddingEnd="12dp" />

		</HorizontalScrollView>