WebMar 12, 2015 · public static Bitmap lessResolution (String filePath, int width, int height) { int reqHeight = height; int reqWidth = width; BitmapFactory.Options options = new BitmapFactory.Options(); // First decode with inJustDecodeBounds=true to check dimensions options.inJustDecodeBounds = true; BitmapFactory.decodeFile(filePath, … WebHold onto the Uri (or, worst-case, re-parse the Uri out of the string) Use ContentResolver and openInputStream () to get an InputStream on the content represented by the Uri (as openInputStream () supports both content and file schemes) Use decodeStream () instead of decodeFile () Share. Improve this answer.
加载图片到ImageView的 - 优文库
WebSep 3, 2013 · 4. The main thing is that first you have to need mentioned your image type in your image path... And after then you can retrieve using that imagepath: String img_path = "image will be with image type"; Bitmap bmp= BitmapFactory.decodeFile (img_path); ImageView iv= (ImageView)findViewById (R.id.img); iv.setImageBitmap (bmp); you … WebJun 30, 2024 · InputStream is = getContentResolver ().openInputStream (data.getData ()); Bitmap bitmap = BitmapFactory.decodeStream (is); Use this for all Android versions. Stop with trying to get a path for an uri. No luck, still it returns null in Android 10 Mobile. but it works in lower version. sharon stone gray hair
像Whatsapp和Android上的其他信使一样的图像压 …
WebOct 17, 2016 · Sorted by: 3. Try using below it will compress the image to 80 percent. You can change the percentage of compression according to your requirement. public File getBitmapFromPath (String filePath) { File imageFile = new File (filePath); OutputStream fout = new FileOutputStream (file); Bitmap bitmap= BitmapFactory.decodeFile … WebAug 5, 2016 · Add a comment. 1. bitmap = BitmapFactory.decodeFile (capturedImageFilePath); OR. private static String filename; public static Bitmap compressImage (String imageUri,Context mContext) { String filePath = getRealPathFromURI (imageUri,mContext); Bitmap scaledBitmap = null; … Web我已經制作了一個代碼,用於使用設備內置攝像頭捕獲圖像並將其存檔在數據庫服務器中。 每次我捕獲圖像並查看它時,它將動態地制作另一個ImageView布局(例如:圖像是ic_launcher ) 。. 每當單擊ic_launcher圖像時,它將使用intent轉到MainActivity.java頁面,以獲取另一個圖像。 sharon stone gunfighter movie