lingo

java.lang.NullPointerException

9

java.lang.NullPointerException: Attempt to invoke virtual method 'boolean android.graphics.Bitmap.compress(android.graphics.Bitmap$CompressFormat, int, java.io.OutputStream)' on a null object reference at com.nanchen.compresshelper.BitmapUtil.compressImage(BitmapUtil.java:177) at com.nanchen.compresshelper.CompressHelper.compressToFile(CompressHelper.java:78) at com.yctech.kindomgarden.qiniu.FileSyncService.synUpLoadFile(FileSyncService.java:343) at com.yctech.kindomgarden.qiniu.FileSyncService.syncContent(FileSyncService.java:141) at com.yctech.kindomgarden.qiniu.FileSyncService.onHandleIntent(FileSyncService.java:87) at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:65) at android.os.Handler.dispatchMessage(Handler.java:111) at...

width and height must be > 0

3

java.lang.IllegalArgumentException: width and height must be > 0 at android.graphics.Bitmap.createBitmap(Bitmap.java:867) at android.graphics.Bitmap.createBitmap(Bitmap.java:846) at android.graphics.Bitmap.createBitmap(Bitmap.java:813) at com.nanchen.compresshelper.ImageUtil.getScaledBitmap(ImageUtil.java:129) at com.nanchen.compresshelper.ImageUtil.compressImage(ImageUtil.java:175) at com.nanchen.compresshelper.CompressHelper.compressToFile(CompressHelper.java:65) at com.yctech.kindomgarden.qiniu.FileSyncService.synUpLoadFile(FileSyncService.java:342) at com.yctech.kindomgarden.qiniu.FileSyncService.syncContent(FileSyncService.java:255) at com.yctech.kindomgarden.qiniu.FileSyncService.onHandleIntent(FileSyncService.java:86) at android.app.IntentService$ServiceHandler.handleMessage(IntentService.java:66) at android.os.Handler.dispatchMessage(Handler.java:102)...

建议优化阴影效果，可以参考ShadowLayout库的阴影实现方式