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我一直試圖環顧四周無法找到確切的答案。相機意圖圖片只保存在相機相冊
問題是每一次我將文件從我的相機保存的結果 我得到的相冊,並沒有在任何其他專輯 和只有當我從相冊刪除圖片的出現在另一個文件專輯,我可以突然看到,有人可以幫我解決這個問題嗎? 爲什麼會發生這種情況?
我有一個攝像頭的意圖我這樣調用>
Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
if (takePictureIntent.resolveActivity(getPackageManager()) != null) {
startActivityForResult(takePictureIntent, REQUEST_IMAGE_ONE);
}
然後在我的活動結果:
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
WorkingOrdersModel myWorkorder = WorkingOrdersModel.getWorkorderById(selectedWorkorderId);
// get images
Bundle extras = data.getExtras();
bitmapFromCamera = (Bitmap) extras.get("data");
if (requestCode == REQUEST_IMAGE_ONE && resultCode == RESULT_OK) {
createDirectoryAndSaveFile(bitmapFromCamera, myWorkorder.workorderWifiSSID.toLowerCase()+"_one.png");
cameraImageOne.setImageBitmap(bitmapFromCamera);
} else if (requestCode == REQUEST_IMAGE_TWO && resultCode == RESULT_OK) {
createDirectoryAndSaveFile(bitmapFromCamera, myWorkorder.workorderWifiSSID.toLowerCase()+"_two.png");
cameraImageTwo.setImageBitmap(bitmapFromCamera);
} else if (requestCode == REQUEST_IMAGE_THREE && resultCode == RESULT_OK) {
createDirectoryAndSaveFile(bitmapFromCamera, myWorkorder.workorderWifiSSID.toLowerCase()+"_three.png");
cameraImageThree.setImageBitmap(bitmapFromCamera);
}
}
,最後保存過程
/**
* saves an image from camera in a spacific place
* @param imageToSave
* @param fileName
*/
private void createDirectoryAndSaveFile(Bitmap imageToSave, String fileName) {
File direct = new File(Environment.getExternalStorageDirectory() + "/WINTouch");
if (!direct.exists()) {
File wallpaperDirectory = new File("/sdcard/WINTouch/");
wallpaperDirectory.mkdirs();
}
File file = new File(new File("/sdcard/WINTouch/"), fileName);
if (file.exists()) {
file.delete();
}
try {
FileOutputStream out = new FileOutputStream(file);
imageToSave.compress(Bitmap.CompressFormat.JPEG, 100, out);
out.flush();
out.close();
} catch (Exception e) {
e.printStackTrace();
}
}
thnx,你能舉一個例子來說明如何使用這樣的意圖嗎? –
你谷歌嗎? – greenapps