Update 1.0.2

Added immutable bitmap support.
Devlight · Jul 26, 2015 · e9a5fdd · e9a5fdd
1 parent 5c4d859
commit e9a5fdd
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Showing 5 changed files with 49 additions and 6 deletions.
diff --git a/.idea/misc.xml b/.idea/misc.xml
diff --git a/TintLayout.iml b/TintLayout.iml
@@ -12,7 +12,7 @@
     <content url="file://$MODULE_DIR$">
       <excludeFolder url="file://$MODULE_DIR$/.gradle" />
     </content>
-    <orderEntry type="jdk" jdkName="1.7" jdkType="JavaSDK" />
+    <orderEntry type="jdk" jdkName="1.8" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
   </component>
 </module>

diff --git a/library/build.gradle b/library/build.gradle
@@ -2,7 +2,7 @@ apply plugin: 'com.android.library'
 apply plugin: 'com.github.dcendents.android-maven'
 apply plugin: "com.jfrog.bintray"
 
-version = "1.0.1"
+version = "1.0.2"
 
 android {
     compileSdkVersion 21
@@ -12,7 +12,7 @@ android {
         minSdkVersion 11
         targetSdkVersion 21
         versionCode 1
-        versionName "1.0.1"
+        versionName "1.0.2"
     }
     buildTypes {
         release {

diff --git a/library/library.iml b/library/library.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.github.gigamole.tintlayout" external.system.module.version="1.0.1" type="JAVA_MODULE" version="4">
+<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.github.gigamole.tintlayout" external.system.module.version="1.0.2" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="android-gradle" name="Android-Gradle">
       <configuration>

diff --git a/library/src/main/java/com/gigamole/tintlayout/lib/TintLayout.java b/library/src/main/java/com/gigamole/tintlayout/lib/TintLayout.java
@@ -16,6 +16,7 @@
 
 package com.gigamole.tintlayout.lib;
 
+import android.annotation.TargetApi;
 import android.content.Context;
 import android.content.res.TypedArray;
 import android.graphics.Bitmap;
@@ -29,11 +30,17 @@
 import android.graphics.Shader;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
+import android.os.Build;
 import android.util.AttributeSet;
 import android.view.Gravity;
 import android.view.View;
 import android.widget.FrameLayout;
 
+import java.io.File;
+import java.io.RandomAccessFile;
+import java.nio.MappedByteBuffer;
+import java.nio.channels.FileChannel;
+
 /**
  * Created by GIGAMOLE on 21.06.2015.
  */
@@ -251,7 +258,7 @@ private void getTintBitmap() {
     }
 
     private void getBitmap() {
-        this.bitmap = Bitmap.createBitmap(drawableToBitmap(getBackground()));
+        this.bitmap = Bitmap.createBitmap(convertToMutable(drawableToBitmap(getBackground())));
         this.canvas = new Canvas(this.bitmap);
 
         this.isGet = true;
@@ -294,4 +301,40 @@ private Bitmap drawableToBitmap(final Drawable drawable) {
 
         return bitmap;
     }
+
+    @TargetApi(Build.VERSION_CODES.ICE_CREAM_SANDWICH)
+    private Bitmap convertToMutable(final Bitmap imgIn) {
+        final int width = imgIn.getWidth(), height = imgIn.getHeight();
+        final Bitmap.Config type = imgIn.getConfig();
+
+        File outputFile = null;
+        final File outputDir = getContext().getCacheDir();
+        try {
+            outputFile = File.createTempFile(Long.toString(System.currentTimeMillis()), null, outputDir);
+            outputFile.deleteOnExit();
+
+            final RandomAccessFile randomAccessFile = new RandomAccessFile(outputFile, "rw");
+            final FileChannel channel = randomAccessFile.getChannel();
+            final MappedByteBuffer map = channel.map(FileChannel.MapMode.READ_WRITE, 0, imgIn.getRowBytes() * height);
+
+            imgIn.copyPixelsToBuffer(map);
+//            imgIn.recycle();
+
+            final Bitmap result = Bitmap.createBitmap(width, height, type);
+
+            map.position(0);
+            result.copyPixelsFromBuffer(map);
+
+            channel.close();
+            randomAccessFile.close();
+
+            outputFile.delete();
+            return result;
+        } catch (final Exception e) {
+        } finally {
+            if (outputFile != null)
+                outputFile.delete();
+        }
+        return null;
+    }
 }