为什么我打开应用程序时应用程序崩溃？ [关闭]

Question

这段代码有什么问题，因为当我在设备中打开应用程序时，应用程序会崩溃

    private void insertWhereAreYou() {
        String firstNameString = mFirstName.getText().toString().trim();
        String lastNameString = mLastName.getText().toString().trim();
        String ageString = mAge.getText().toString().trim();
        String descriptionString = mDescription.getText().toString().trim();

        byte[] image = imageViewToByte(mInsertImage);
        int age = Integer.parseInt(ageString);

        ContentValues values = new ContentValues();
        values.put(WhereAreYouEntry.COLUMN_FIRST_NAME, firstNameString);
        values.put(WhereAreYouEntry.COLUMN_LAST_NAME, lastNameString);
        values.put(WhereAreYouEntry.COLUMN_DESCRIPTION, descriptionString);
        values.put(WhereAreYouEntry.COLUMN_AGE, age);
        values.put(WhereAreYouEntry.COLUMN_IMAGE, image);

        Uri newUri = getContentResolver().insert(WhereAreYouEntry.CONTENT_URI, values);
    }

Answer 1

需要将图片字节转成bimap，然后设置成imageview

  byte[] image = cursor.getBlob(imageColumnIndex);
    Bitmap bm = BitmapFactory.decodeByteArray(image, 0, image.length);
    imageView.setImageBitmap(image);