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Bitmap get Bitmap from resource Android example


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PNG, GIF, BMP, JPG

// //www.apache.org/licenses/LICENSE-2.0

// 1.)  Bitmap from stream
            InputStream is = context.getResources().openRawResource(R.drawable.my_image);
            mBitmap = BitmapFactory.decodeStream(is);
           

// 2.) 
            Bitmap ball = BitmapFactory.decodeResource(getResources(), R.drawable.ball);
            int dstWidth =120;
            int dstHeight = 120;
            mBitmap = Bitmap.createScaledBitmap(ball, dstWidth, dstHeight, true);

// 3.)
Bitmap  mBitmap = Bitmap.createBitmap(320, 480, Bitmap.Config.ARGB_8888);


        Bitmap  mBitmap;
        Canvas  mCanvas;
        Paint   mBitmapPaint;
            
            mBitmap = Bitmap.createBitmap(320, 480, Bitmap.Config.ARGB_8888);
            mCanvas = new Canvas(mBitmap);
            mBitmapPaint = new Paint(Paint.DITHER_FLAG);

// 4.)
          Bitmap  mBitmap = Bitmap.createBitmap(w, h, Bitmap.Config.RGB_565);
          Canvas  mCanvas.setBitmap(mBitmap);
            mCanvas.drawColor(0xFFFFFFFF);


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I tried this Eclipse and work fine:
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Eclipse Juno
Eclipse Helios

//developer.android.com/tools/sdk/eclipse-adt.html
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Immutable bitmap passed to Canvas constructor - Android error | immutable-bitmap-passed-to-canvas-constructor-android-error


Try this source code:

Bitmap myBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.my_image)
.copy(Bitmap.Config.ARGB_8888, true);
Canvas c = new Canvas(myBitmap);
// etc.  ....... 


Issue: Immutable bitmap passed to Canvas constructor
Solution: Bitmap myBitmap = BitmapFactory.decodeResource(getResources(),R.drawable.my_image)
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AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="//schemas.android.com/apk/res/android"
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<?xml version="1.0" encoding="utf-8"?>
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android:id="@+id/idReklamaLayout"
android:orientation="vertical"
android:gravity="center"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
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<?xml version="1.0" encoding="utf-8"?>
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Editace: 2013-12-09 13:12:32
Počet článků v kategorii: 397
Url:bitmap-get-bitmap-from-resource-android-example

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