worked on ui and ui rendering using recycler view for a better and responsive app

Author: Edd

app/build.gradle

@@ -32,6 +32,10 @@ android {
         jvmTarget = "1.8"
     }
 
+    testOptions {
+        unitTests.returnDefaultValues = true
+    }
+
 }
 
 kapt {
@@ -47,10 +51,12 @@ dependencies {
     implementation Deps.coordinator
     implementation Deps.recyclerView
     implementation Deps.swipeRefreshLayout
+    implementation Deps.preference
     implementation Deps.design
     implementation Deps.cardview
     implementation Deps.core
     implementation Deps.coroutines
+    implementation Deps.googlePlayServices
 
     //lifecycle
     implementation Deps.viewmodel
@@ -71,7 +77,9 @@ dependencies {
 
     testImplementation Deps.mockk
     testImplementation Deps.mockito
+    testImplementation Deps.mockitoInline
     testImplementation Deps.junit
+    testImplementation Deps.coreTesting
 
 
 }

app/src/debug/res/values/google_maps_api.xml

@@ -0,0 +1,24 @@
+<resources>
+    <!--
+    TODO: Before you run your application, you need a Google Maps API key.
+
+    To get one, follow this link, follow the directions and press "Create" at the end:
+
+    https://console.developers.google.com/flows/enableapi?apiid=maps_android_backend&keyType=CLIENT_SIDE_ANDROID&r=FE:8D:A5:ED:A4:8A:C3:BB:2D:B8:D6:E8:80:C0:30:33:7B:38:82:49%3Bcom.github.amazingweather.presentation.ui.map
+
+    You can also add your credentials to an existing key, using these values:
+
+    Package name:
+    com.github.amazingweather.presentation.ui.map
+
+    SHA-1 certificate fingerprint:
+    FE:8D:A5:ED:A4:8A:C3:BB:2D:B8:D6:E8:80:C0:30:33:7B:38:82:49
+
+    Alternatively, follow the directions here:
+    https://developers.google.com/maps/documentation/android/start#get-key
+
+    Once you have your key (it starts with "AIza"), replace the "google_maps_key"
+    string in this file.
+    -->
+    <string name="google_maps_key" templateMergeStrategy="preserve" translatable="false">AIzaSyDkSlAi6_akVSwherQ2eximZ2UqGc_uTf8</string>
+</resources>

app/src/main/AndroidManifest.xml

@@ -1,25 +1,44 @@
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.github.amazingweather">
 
+    <!--
+         The ACCESS_COARSE/FINE_LOCATION permissions are not required to use
+         Google Maps Android API v2, but you must specify either coarse or fine
+         location permissions for the 'MyLocation' functionality.
+    -->
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
     <uses-permission android:name="android.permission.INTERNET" />
 
     <application
-        android:name="App"
+        android:name=".App"
         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/AppTheme">
 
-        <activity android:name=".presentation.FragmentContainerActivity">
+        <!--
+             The API key for Google Maps-based APIs is defined as a string resource.
+             (See the file "res/values/google_maps_api.xml").
+             Note that the API key is linked to the encryption key used to sign the APK.
+             You need a different API key for each encryption key, including the release key that is used to
+             sign the APK for publishing.
+             You can define the keys for the debug and release targets in src/debug/ and src/release/.
+        -->
+        <meta-data
+            android:name="com.google.android.geo.API_KEY"
+            android:value="@string/google_maps_key" />
+
+        <activity android:name="com.github.amazingweather.presentation.ui.activity.FragmentContainerActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
                 <category android:name="android.intent.category.DEFAULT" />
             </intent-filter>
         </activity>
-
     </application>
-</manifest>
+
+</manifest>

app/src/main/java/com/github/amazingweather/App.kt

@@ -1,5 +1,6 @@
 package com.github.amazingweather
 
+import com.github.amazingweather.core.ext.setDefaultUiMode
 import com.github.amazingweather.di.DaggerAppComponent
 import dagger.android.AndroidInjector
 import dagger.android.DaggerApplication
@@ -8,7 +9,7 @@ class App : DaggerApplication() {
 
     override fun onCreate() {
         super.onCreate()
-
+        setDefaultUiMode()
     }
 
     override fun applicationInjector(): AndroidInjector<out DaggerApplication> {

app/src/main/java/com/github/amazingweather/core/CoreExt.kt

@@ -0,0 +1,32 @@
+package com.github.amazingweather.core.ext
+
+import android.content.pm.PackageManager
+import android.os.Bundle
+import androidx.fragment.app.Fragment
+import androidx.lifecycle.lifecycleScope
+import com.github.amazingweather.R
+import com.github.amazingweather.presentation.ui.activity.FragmentContainerActivity
+
+fun FragmentContainerActivity.openFragment(
+    fragment: Fragment,
+    replace: Boolean,
+    addToBackStack: Boolean,
+    bundle: Bundle? = null
+) {
+    if (bundle == null)
+        lifecycleScope.launchWhenStarted {
+            hideSearch()
+            supportFragmentManager.beginTransaction().apply {
+                if (replace)
+                    replace(R.id.container, fragment, fragment.javaClass.simpleName)
+                else
+                    add(R.id.container, fragment, fragment.javaClass.simpleName)
+
+                if (addToBackStack)
+                    addToBackStack(fragment.javaClass.simpleName)
+                commit()
+            }
+        }
+}
+
+fun IntArray.areAllGranted() = all { it == PackageManager.PERMISSION_GRANTED }

app/src/main/java/com/github/amazingweather/core/ext/ActivityExt.kt

@@ -1,8 +1,7 @@
-package com.github.amazingweather.network
+package com.github.amazingweather.core.ext
 
 import com.github.amazingweather.core.EitherErrorOr
 import com.github.amazingweather.core.Result
-import com.github.amazingweather.core.toResultError
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import retrofit2.Call

…/github/amazingweather/network/ApiExt.kt …github/amazingweather/core/ext/ApiExt.ktapp/src/main/java/com/github/amazingweather/network/ApiExt.kt renamed to app/src/main/java/com/github/amazingweather/core/ext/ApiExt.kt app/src/main/java/com/github/amazingweather/network/ApiExt.kt renamed to app/src/main/java/com/github/amazingweather/core/ext/ApiExt.kt

@@ -0,0 +1,25 @@
+package com.github.amazingweather.core.ext
+
+import android.content.Context
+import androidx.appcompat.app.AppCompatDelegate
+import androidx.preference.PreferenceManager
+import com.github.amazingweather.R
+import com.github.amazingweather.core.Result
+import java.net.SocketTimeoutException
+import java.net.UnknownHostException
+import javax.net.ssl.SSLException
+
+fun Exception.toResultError() = when (this) {
+    is UnknownHostException, is SocketTimeoutException, is SSLException -> Result.Error.NetworkError
+    else -> Result.Error.Exception(this)
+}
+
+fun Context.setDefaultUiMode(uiMode: String? = null) {
+    when (
+        uiMode ?: PreferenceManager.getDefaultSharedPreferences(this.applicationContext).getString(getString(R.string.app_theme), "2")
+        ) {
+        "0" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_NO)
+        "1" -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_YES)
+        else -> AppCompatDelegate.setDefaultNightMode(AppCompatDelegate.MODE_NIGHT_FOLLOW_SYSTEM)
+    }
+}

app/src/main/java/com/github/amazingweather/core/ext/CoreExt.kt

@@ -0,0 +1,8 @@
+package com.github.amazingweather.core.ext
+
+import java.text.SimpleDateFormat
+import java.util.*
+
+fun Long.getDayOfTheWeek(): String {
+    return SimpleDateFormat("EEE", Locale.US).format(Date(this * 1000))
+}

app/src/main/java/com/github/amazingweather/core/ext/DateExt.kt

@@ -1,13 +1,12 @@
-package com.github.amazingweather.core
+package com.github.amazingweather.core.ext
 
+import android.view.View
+import androidx.annotation.StringRes
 import androidx.core.os.bundleOf
 import androidx.fragment.app.Fragment
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.Observer
-import androidx.lifecycle.ViewModelProvider.Factory
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
-import com.github.amazingweather.presentation.ViewModelFactory
+import com.google.android.material.snackbar.Snackbar
 
 fun <T : Any, L : LiveData<T>> Fragment.observe(liveData: L, body: (T) -> Unit) {
     liveData.observe(viewLifecycleOwner, Observer(body))
@@ -21,4 +20,17 @@ inline fun <reified T : Fragment> newFragment(vararg params: Pair<String, Any>):
 
 inline fun <reified T> Fragment.args(key: String, default: T) = lazy {
     (arguments?.get(key) ?: default) as T
-}
+}
+
+fun View.snackbar(@StringRes text: Int, @StringRes buttonText: Int, action: () -> Unit) {
+    Snackbar
+        .make(this, text, Snackbar.LENGTH_LONG)
+        .setAction(buttonText) { action() }
+        .show()
+}
+
+fun View.snackbar(@StringRes text: Int) {
+    Snackbar
+        .make(this, text, Snackbar.LENGTH_LONG)
+        .show()
+}