Merge pull request #8 from Bwolfs2/master

Added full option plus center option
jonbhanson · Aug 30, 2019 · 2fc7bfe · 2fc7bfe
2 parents 5e25ed6 + 594b6fa
commit 2fc7bfe
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Showing 3 changed files with 36 additions and 10 deletions.
diff --git a/lib/android.dart b/lib/android.dart
@@ -21,9 +21,9 @@ final List<AndroidDrawableTemplate> splashImages = <AndroidDrawableTemplate>[
 ];
 
 /// Create Android splash screen
-createSplash(String imagePath, String color) async {
+createSplash(String imagePath, String color, bool full) async {
   await _applyImage(imagePath);
-  await _applyLaunchBackgroundXml();
+  await _applyLaunchBackgroundXml(full);
 
   // _applyColor will update launch_background.xml which may be created in _applyLaunchBackgroundXml
   // that's why we need to await _applyLaunchBackgroundXml()
@@ -69,23 +69,23 @@ void _saveImage(AndroidDrawableTemplate template, Image image) {
 }
 
 /// Create or update launch_background.xml adding splash image path
-Future _applyLaunchBackgroundXml() {
+Future _applyLaunchBackgroundXml(bool full) {
   final File launchBackgroundFile = File(androidLaunchBackgroundFile);
 
   if (launchBackgroundFile.existsSync()) {
     print("[Android] Updating launch_background.xml with splash image path");
-    return _updateLaunchBackgroundFileWithImagePath();
+    return _updateLaunchBackgroundFileWithImagePath(full);
   } else {
     print(
         "[Android] No launch_background.xml file found in your Android project");
     print(
         "[Android] Creating launch_background.xml file and adding it to your Android project");
-    return _createLaunchBackgroundFileWithImagePath();
+    return _createLaunchBackgroundFileWithImagePath(full);
   }
 }
 
 /// Updates launch_background.xml adding splash image path
-Future _updateLaunchBackgroundFileWithImagePath() async {
+Future _updateLaunchBackgroundFileWithImagePath(bool full) async {
   final File launchBackgroundFile = File(androidLaunchBackgroundFile);
   final List<String> lines = await launchBackgroundFile.readAsLines();
   bool foundExisting = false;
@@ -104,17 +104,27 @@ Future _updateLaunchBackgroundFileWithImagePath() async {
     if (lines.isEmpty) {
       throw InvalidNativeFile("File 'launch_background.xml' contains 0 lines.");
     } else {
-      lines.insert(lines.length - 1, templates.androidLaunchBackgroundItemXml);
+      if (full == null || !full) {
+        lines.insert(
+            lines.length - 1, templates.androidLaunchBackgroundItemXml);
+      } else {
+        lines.insert(
+            lines.length - 1, templates.androidLaunchBackgroundItemXmlFill);
+      }
     }
   }
 
   await launchBackgroundFile.writeAsString(lines.join('\n'));
 }
 
 /// Creates launch_background.xml with splash image path
-Future _createLaunchBackgroundFileWithImagePath() async {
+Future _createLaunchBackgroundFileWithImagePath(bool full) async {
   File file = await File(androidLaunchBackgroundFile).create(recursive: true);
-  return await file.writeAsString(templates.androidLaunchBackgroundXml);
+  if (full == null || !full) {
+    return await file.writeAsString(templates.androidLaunchBackgroundXml);
+  } else {
+    return await file.writeAsString(templates.androidLaunchBackgroundXmlFill);
+  }
 }
 
 /// Create or update colors.xml adding splash screen background color

diff --git a/lib/flutter_native_splash.dart b/lib/flutter_native_splash.dart
@@ -13,9 +13,10 @@ void createSplash() async {
 
   String image = config['image'];
   String color = config['color'];
+  bool full = config['full'];
 
   if (!config.containsKey("android") || config['android']) {
-    await android.createSplash(image, color);
+    await android.createSplash(image, color,full);
   }
 
   if (!config.containsKey("ios") || config['ios']) {

diff --git a/lib/templates.dart b/lib/templates.dart
@@ -21,6 +21,21 @@ const String androidLaunchBackgroundXml = '''
 </layer-list>
 ''';
 
+const String androidLaunchBackgroundItemXmlFill = '''
+    <item>
+        <bitmap android:gravity="fill" android:src="@drawable/splash" />
+    </item>
+''';
+
+const String androidLaunchBackgroundXmlFill = '''
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@color/splash_color" />
+
+  $androidLaunchBackgroundItemXmlFill
+</layer-list>
+''';
+
 const String androidStylesItemXml = '''
         <item name="android:windowFullscreen">true</item>
 ''';