Closes #122; Implement compact "Add Transaction" widget

app/src/main/AndroidManifest.xml

@@ -66,7 +66,16 @@
             </intent-filter>
             <meta-data
                 android:name="android.appwidget.provider"
-                android:resource="@xml/transaction_widget_info" />
+                android:resource="@xml/add_transaction_widget_info" />
+        </receiver>
+
+        <receiver android:name=".widget.AddTransactionWidgetCompact">
+            <intent-filter>
+                <action android:name="android.appwidget.action.APPWIDGET_UPDATE" />
+            </intent-filter>
+            <meta-data
+                android:name="android.appwidget.provider"
+                android:resource="@xml/add_transaction_widget_compact_info" />
         </receiver>
     </application>
 

app/src/main/java/com/ivy/wallet/widget/AddTransactionWidget.kt

@@ -2,35 +2,16 @@ package com.ivy.wallet.widget
 
 import android.appwidget.AppWidgetManager
 import android.appwidget.AppWidgetProvider
-import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.widget.RemoteViews
 import com.ivy.wallet.R
-import timber.log.Timber
 
 class AddTransactionWidget : AppWidgetProvider() {
 
     companion object {
         fun updateBroadcast(context: Context) {
-            Timber.d("update()")
-            val intent = Intent(context, AddTransactionWidget::class.java)
-            intent.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
-            val appWidgetManager = AppWidgetManager.getInstance(context)
-            intent.putExtra(
-                AppWidgetManager.EXTRA_APPWIDGET_IDS,
-                getAppWidgetIds(context, appWidgetManager)
-            )
-            context.sendBroadcast(intent)
-        }
-
-        private fun getAppWidgetIds(
-            context: Context,
-            appWidgetManager: AppWidgetManager
-        ): IntArray? {
-            val ivyWidgetComponent =
-                ComponentName(context, AddTransactionWidget::class.java)
-            return appWidgetManager.getAppWidgetIds(ivyWidgetComponent)
+            WidgetBase.updateBroadcast(context, AddTransactionWidget::class.java)
         }
     }
 

app/src/main/java/com/ivy/wallet/widget/AddTransactionWidgetCompact.kt

@@ -0,0 +1,56 @@
+package com.ivy.wallet.widget
+
+import android.appwidget.AppWidgetManager
+import android.appwidget.AppWidgetProvider
+import android.content.Context
+import android.content.Intent
+import android.widget.RemoteViews
+import com.ivy.wallet.R
+
+class AddTransactionWidgetCompact : AppWidgetProvider() {
+
+    companion object {
+        fun updateBroadcast(context: Context) {
+            WidgetBase.updateBroadcast(context, AddTransactionWidgetCompact::class.java)
+        }
+    }
+
+    override fun onEnabled(context: Context) {
+        super.onEnabled(context)
+        updateBroadcast(context)
+    }
+
+    //--------------------------- </BROADCASTS> ----------------------------------------------------
+    override fun onUpdate(
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetIds: IntArray
+    ) {
+        for (appWidgetId in appWidgetIds) {
+            updateAppWidget(context, appWidgetManager, appWidgetId)
+        }
+    }
+
+    private fun updateAppWidget(
+        context: Context,
+        appWidgetManager: AppWidgetManager,
+        appWidgetId: Int
+    ) {
+        val rv = RemoteViews(context.packageName, R.layout.widget_add_transaction_compact)
+        val clickSetup = AddTransactionWidgetClick.Setup(context, rv, appWidgetId)
+
+        clickSetup.clickListener(R.id.ivIncome, AddTransactionWidgetClick.ACTION_ADD_INCOME)
+
+        clickSetup.clickListener(R.id.ivExpense, AddTransactionWidgetClick.ACTION_ADD_EXPENSE)
+
+        clickSetup.clickListener(R.id.ivTransfer, AddTransactionWidgetClick.ACTION_ADD_TRANSFER)
+
+        appWidgetManager.updateAppWidget(appWidgetId, rv)
+    }
+
+    override fun onReceive(context: Context, intent: Intent) {
+        super.onReceive(context, intent)
+        val widgetClick = AddTransactionWidgetClick()
+        widgetClick.handleClick(context, intent)
+    }
+}

app/src/main/java/com/ivy/wallet/widget/WidgetBase.kt

@@ -0,0 +1,38 @@
+package com.ivy.wallet.widget
+
+import android.appwidget.AppWidgetManager
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import timber.log.Timber
+
+class WidgetBase {
+    companion object {
+        fun <T> updateBroadcast(context: Context, widget: Class<T>) {
+            Timber.d("update()")
+            val intent = Intent(context, widget)
+            intent.action = AppWidgetManager.ACTION_APPWIDGET_UPDATE
+            val appWidgetManager = AppWidgetManager.getInstance(context)
+            intent.putExtra(
+                AppWidgetManager.EXTRA_APPWIDGET_IDS,
+                getAppWidgetIds(
+                    context = context,
+                    appWidgetManager = appWidgetManager,
+                    widget = widget
+                )
+            )
+            context.sendBroadcast(intent)
+        }
+
+        private fun <T> getAppWidgetIds(
+            context: Context,
+            appWidgetManager: AppWidgetManager,
+            widget: Class<T>
+        ): IntArray? {
+            val ivyWidgetComponent =
+                ComponentName(context, widget)
+            return appWidgetManager.getAppWidgetIds(ivyWidgetComponent)
+        }
+    }
+
+}

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

@@ -0,0 +1,48 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/rlWidgetRoot"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:layout_gravity="center"
+    android:gravity="center"
+    android:orientation="horizontal"
+    tools:background="@color/white">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:background="@drawable/shape_widget_background"
+        android:orientation="horizontal"
+        android:paddingLeft="16dp"
+        android:paddingTop="12dp"
+        android:paddingRight="16dp"
+        android:paddingBottom="14dp">
+
+
+        <ImageView
+            android:id="@+id/ivIncome"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="48dp"
+            android:src="@drawable/ic_widget_income" />
+
+
+        <ImageView
+            android:id="@+id/ivExpense"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="48dp"
+            android:src="@drawable/ic_widget_expense" />
+
+
+        <ImageView
+            android:id="@+id/ivTransfer"
+            android:layout_width="0dp"
+            android:layout_weight="1"
+            android:layout_height="48dp"
+            android:src="@drawable/ic_widget_transfer" />
+    </LinearLayout>
+
+</LinearLayout>

app/src/main/res/xml/add_transaction_widget_compact_info.xml

@@ -0,0 +1,7 @@
+<appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    android:initialLayout="@layout/widget_add_transaction"
+    android:minWidth="110dp"
+    android:minResizeWidth="40dp"
+    android:previewImage="@drawable/preview_widget_add_trn_compact"
+    android:resizeMode="horizontal|vertical"
+    android:updatePeriodMillis="0" />