WebMar 24, 2010 · I'm having issues with BitmapFactory.decodeStream(inputStream).When using it without options, it will return an image. But when I use it with options as in … WebApr 22, 2024 · Here's the code that returns -1: BitmapFactory.decodeFile (mCurrentPhotoPath, bmOptions); int photoW = bmOptions.outWidth; int photoH = bmOptions.outHeight; Both photoW and photoH return -1. Remember that the variable mCurrentPhotoPath was initialized inside the method CreateImageFile () , all the way at …
【Android 内存优化】Bitmap 内存缓存 ( Bitmap 缓存策略
WebJan 7, 2024 · I've tried this approach, but bitmap becomes always null. /// Loads a Bitmap from a byte array public static Bitmap bytesToBitmap (byte [] imageBytes) { Bitmap bitmap = BitmapFactory.DecodeByteArray (imageBytes, 0, imageBytes.Length); return bitmap; } I know for fact that the images are correctly formed, because I use the same database in … WebJan 3, 2024 · Decode Stream and Set pic (Not Working): private fun setPic () { // Get the dimensions of the View val targetW: Int = headingImg.width val targetH: Int = … did nabeel qureshi\\u0027s parent become born again
Why is my BitmapFactory.decodeByteArray returning null?
WebDec 8, 2024 · BitmapFactory.decodeFile() returning null . The problem is that your get the wrong image path, so the BitmapFactory.DecodeFile(uriString) always return null. The … WebAug 2, 2010 · 20. If the NullPointerException is directly on this line: i.setImageBitmap (bMap); Then your problem is that i is null. Given that you're calling setImageBitmap (), I … WebOct 6, 2011 · BitmapFactory.decodeStream (InputStream is) returns null for non null InputStream on Android. I'm developing an Android application, and it's view is … did nacho poison hector