Merge pull request #273 from anderscheow/master

Add support for elevation
Tapadoo · Aug 12, 2021 · 719cbd3 · 719cbd3
2 parents 53330d5 + 71aec16
commit 719cbd3
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,6 +1,9 @@
 # Change Log
 All notable changes to this project will be documented in this file.
 
+## 7.2.3 - 12/08/2021
+* Added ability to set background elevation
+
 ## 7.2.2 - 09/08/2021
 * bugfix notchHeight() cast
 

diff --git a/alerter/build.gradle b/alerter/build.gradle
@@ -9,7 +9,7 @@ apply from: rootProject.file('quality.gradle')
 
 final String GROUP_ID = "com.tapadoo.android"
 
-final String VERSION = "7.2.2"
+final String VERSION = "7.2.3"
 
 final String DESCRIPTION = "An Android Alerting Library"
 final String GITHUB_URL = "https://github.com/Tapadoo/Alerter"

diff --git a/alerter/src/main/java/com/tapadoo/alerter/Alert.kt b/alerter/src/main/java/com/tapadoo/alerter/Alert.kt
@@ -813,6 +813,18 @@ class Alert @JvmOverloads constructor(context: Context,
         this.soundUri = soundUri
     }
 
+    /**
+     *  Set elevation of the alert background.
+     *
+     *  Only available for version LOLLIPOP and above.
+     *
+     *  @param elevation Elevation value, in pixel.
+     */
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+    fun setBackgroundElevation(elevation: Float) {
+        llAlertBackground.elevation = elevation
+    }
+
     /**
      * Show a button with the given text, and on click listener
      *

diff --git a/alerter/src/main/java/com/tapadoo/alerter/Alerter.kt b/alerter/src/main/java/com/tapadoo/alerter/Alerter.kt
@@ -9,6 +9,7 @@ import android.graphics.Typeface
 import android.graphics.drawable.Drawable
 import android.media.RingtoneManager
 import android.net.Uri
+import android.os.Build
 import android.os.Looper
 import android.view.View
 import android.view.ViewGroup
@@ -703,6 +704,20 @@ class Alerter private constructor() {
         return this
     }
 
+    /**
+     *  Set elevation of the alert background.
+     *
+     *  Only available for version LOLLIPOP and above.
+     *
+     *  @param elevation Elevation value, in pixel.
+     */
+    @RequiresApi(Build.VERSION_CODES.LOLLIPOP)
+    fun setElevation(elevation: Float): Alerter {
+        alert?.setBackgroundElevation(elevation)
+
+        return this
+    }
+
     fun getLayoutContainer(): View? {
         return alert?.layoutContainer
     }

diff --git a/app/src/main/java/com/tapadoo/alerter/demo/KotlinDemoActivity.kt b/app/src/main/java/com/tapadoo/alerter/demo/KotlinDemoActivity.kt
@@ -3,6 +3,7 @@ package com.tapadoo.alerter.demo
 import android.graphics.Color
 import android.graphics.Typeface
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.view.Gravity
 import android.view.View
@@ -40,6 +41,16 @@ class KotlinDemoActivity : AppCompatActivity() {
                 .show()
     }
 
+    private fun showAlertDefaultWithElevation() {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
+            Alerter.create(this@KotlinDemoActivity)
+                .setTitle(R.string.title_activity_example)
+                .setText("Alert text...")
+                .setElevation(30f)
+                .show()
+        }
+    }
+
     private fun showAlertColoured() {
         Alerter.create(this@KotlinDemoActivity)
                 .setTitle("Alert Title")
@@ -239,6 +250,10 @@ class KotlinDemoActivity : AppCompatActivity() {
             showAlertDefault()
         }
 
+        btnAlertDefaultWithElevation.setOnClickListener {
+            showAlertDefaultWithElevation()
+        }
+
         btnAlertColoured.setOnClickListener {
             showAlertColoured()
         }

diff --git a/app/src/main/res/layout/content_example.xml b/app/src/main/res/layout/content_example.xml
@@ -28,6 +28,14 @@
             android:text="@string/default_alert"
             android:textColor="@android:color/white" />
 
+        <androidx.appcompat.widget.AppCompatButton
+            android:id="@+id/btnAlertDefaultWithElevation"
+            style="@style/ExampleButton"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="@string/default_alert_with_elevation"
+            android:textColor="@android:color/white" />
+
         <androidx.appcompat.widget.AppCompatButton
             android:id="@+id/btnAlertColoured"
             style="@style/ExampleButton"

diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
@@ -2,6 +2,7 @@
     <string name="app_name">Alerter</string>
     <string name="title_activity_example">Alerter Demo</string>
     <string name="default_alert">Default Alert</string>
+    <string name="default_alert_with_elevation">Default Alert With Elevation</string>
     <string name="coloured_alert">Coloured Alert</string>
     <string name="text_only_alert">Text Only Alert</string>
     <string name="on_click_alert">On Click Alert</string>