Add ViewCapability

Refactor ButtonCapability to ViewCapability for profile and dashboard Add ImageProcessorCapability Add greyscale feature module / service

Author: damian-burke

app/build.gradle

@@ -21,7 +21,9 @@ android {
  }
  }
 
- dynamicFeatures = [":feature_profile", ":feature_dashboard"]
+ dynamicFeatures = [":feature_profile", ":feature_dashboard", ":feature_greyscale_bitmap"]
+
+
 }
 
 dependencies {

app/src/main/java/com/brainasaservice/service/FeatureRegistry.kt

@@ -1,50 +1,52 @@
 package com.brainasaservice.service
 
 import android.os.Bundle
-import android.util.Log
-import android.view.Menu
-import android.widget.Button
+import android.os.Handler
+import android.widget.ImageView
 import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.MenuCompat
-import androidx.core.view.MenuItemCompat
-import com.brainasaservice.core.feature.capability.ButtonCapability
-import com.brainasaservice.core.feature.capability.MenuCapability
+import androidx.core.content.ContextCompat
+import androidx.core.graphics.drawable.toBitmap
+import com.brainasaservice.core.feature.capability.ImageProcessorCapability
+import com.brainasaservice.core.feature.capability.ViewCapability
+import com.brainasaservice.core.feature.getCapabilities
 import kotlinx.android.synthetic.main.activity_main.contentLayout
-import kotlinx.android.synthetic.main.activity_main.view.contentLayout
-import java.lang.IllegalStateException
 
 class MainActivity : AppCompatActivity() {
 
  override fun onCreate(savedInstanceState: Bundle?) {
  super.onCreate(savedInstanceState)
  setContentView(R.layout.activity_main)
 
- val featureRegistry = FeatureRegistry.getInstance()
+ val serviceRegistry = ServiceRegistry.getInstance()
 
- Log.i("Mainn", "We found ${featureRegistry.getList().size} features.")
+ val drawable = ContextCompat.getDrawable(this, R.drawable.bench)
+ var bitmap = drawable?.toBitmap()
 
- featureRegistry.getList().forEach { feature ->
- if (feature.capabilities.any { it is ButtonCapability }) {
- val buttonCapability = feature.capabilities.first { it is ButtonCapability } as ButtonCapability
- val button = Button(this).apply {
- text = buttonCapability.getText()
- setOnClickListener { buttonCapability.onClick(this@MainActivity) }
- }
- contentLayout.addView(button)
- }
+ val imageView = ImageView(this).apply {
+ setImageBitmap(bitmap)
  }
- }
 
- override fun onCreateOptionsMenu(menu: Menu?): Boolean {
- super.onCreateOptionsMenu(menu)
+ var index = 1
 
- FeatureRegistry.getInstance().getList().forEach { feature ->
- if(feature.capabilities.any { it is MenuCapability}) {
- val capability = feature.capabilities.first { it is MenuCapability } as MenuCapability
- menu?.add(capability.getTitle())?.let { capability.config(this@MainActivity, it) }
+ serviceRegistry.getList().forEach { feature ->
+ feature.getCapabilities<ViewCapability>().forEach { capability ->
+ contentLayout.addView(capability.inflate(this, contentLayout), index++)
  }
  }
 
- return true
+ contentLayout.addView(imageView, index)
+
+ serviceRegistry.getList().filter { conf -> conf.capabilities.any { it is ImageProcessorCapability } }
+ .forEach {
+ it.getCapabilities<ImageProcessorCapability>().forEach { imageProcessorCapability ->
+ bitmap?.let { bmp ->
+ bitmap = imageProcessorCapability.process(bmp)
+ }
+ }
+ }
+
+ Handler().postDelayed({
+ imageView.setImageBitmap(bitmap)
+ }, 3000)
  }
 }

app/src/main/java/com/brainasaservice/service/MainActivity.kt

@@ -0,0 +1,27 @@
+package com.brainasaservice.service
+
+import android.util.Log
+import com.brainasaservice.core.feature.ServiceConfiguration
+
+interface ServiceRegistry {
+ fun register(service: ServiceConfiguration)
+
+ fun getList(): List<ServiceConfiguration>
+
+ companion object {
+ private val _instance by lazy { ServiceRegistryImpl() }
+
+ fun getInstance(): ServiceRegistry = _instance
+ }
+}
+
+class ServiceRegistryImpl internal constructor() : ServiceRegistry {
+ private val list: MutableList<ServiceConfiguration> = mutableListOf()
+
+ override fun getList(): List<ServiceConfiguration> = list
+
+ override fun register(service: ServiceConfiguration) {
+ Log.i("ServiceRegistry", "register(service=$service)")
+ list.add(service)
+ }
+}

app/src/main/java/com/brainasaservice/service/ServiceRegistry.kt

@@ -1,3 +1,4 @@
 <resources>
  <string name="app_name">service based app</string>
+ <string name="title_feature_greyscale_bitmap">Greyscale</string>
 </resources>

app/src/main/res/drawable/bench.png

@@ -1,2 +1 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
- package="com.brainasaservice.core.feature" />
+<manifest package="com.brainasaservice.core.service" />

app/src/main/res/values/strings.xml

@@ -0,0 +1,13 @@
+package com.brainasaservice.core.feature
+
+import com.brainasaservice.core.feature.capability.ServiceCapability
+
+interface ServiceConfiguration {
+ val name: String
+
+ val capabilities: List<ServiceCapability>
+}
+
+inline fun <reified T : ServiceCapability> ServiceConfiguration.getCapabilities(): List<T> {
+ return capabilities.filter { it is T }.map { it as T }
+}