Basically, what I want to do is allow the user to make their own folder
and then go to an activity
that contains a button
to launch the camera
.
From there I want to be able to launch the camera
and save the camera
images into the newly created folder.
I am having trouble with last part of saving the camera
images into the newly created folder.
Here is my Code
:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
Button b = (Button) findViewById(R.id.button1);
b.setOnClickListener(new OnClickListener() {
EditText text = (EditText)findViewById(R.id.editText1);
EditText text2 = (EditText)findViewById(R.id.editText2);
@Override
public void onClick(View v) {
final String name = text.getText().toString();
final String placeName = text2.getText().toString();
String place = placeName.substring(0,3);
String direct = name + place ;
开发者_运维问答 File folder = new File("/sdcard/CameraTest/" + direct + "/");
folder.mkdirs();
Intent myIntent = new Intent(CameraTestActivity.this, Press.class);
myIntent.putExtra("key", "/sdcard/CameraTest/" + direct + "/");
startActivity(myIntent);
}
});
From here I transition into this activity:
public class Press extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.afterenter);
final String direct = this.getIntent().getStringExtra("key");
// TODO Auto-generated method stub
Button p = (Button) findViewById(R.id.button2);
p.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent camera= new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
startActivityForResult(camera, 1);
}
});
Button np = (Button) findViewById(R.id.button3);
np.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
Intent next = new Intent(Press.this, CameraTestActivity.class);
startActivity(next);
}
});
}
}
Please tell me how to save the images from the camera
into the newly created folder.
I want the user to be able to take several pictures and then save these several pictures into that specific folder.
add this code before calling camera activity,
Uri uriSavedImage=Uri.fromFile(new File("/sdcard/flashCropped.png"));
camera.putExtra(MediaStore.EXTRA_OUTPUT, uriSavedImage);
startActivityForResult(camera, 1);
You should add the file location to the image capture intent. For example:
camera.putExtra(android.provider.MediaStore.EXTRA_OUTPUT, [file location]);
Take a look here
Try out this....
path = Environment.getExternalStorageDirectory() + "/photo1.jpg";
File file = new File(path);
Uri outputFileUri = Uri.fromFile(file);
Intent intent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
intent.putExtra(MediaStore.EXTRA_OUTPUT, outputFileUri);
startActivityForResult(intent, CAPTURE_IMAGE_ACTIVITY);
and you haven't implemented onActivityResult()
Try out this may help you.
public void onActivityResult(int requestCode, int resultCode, Intent data) {
System.gc();
if (requestCode == CAPTURE_IMAGE_ACTIVITY) {
if (resultCode == Activity.RESULT_OK) {
try {
// Call function MakeFolder to create folder structure if
// its not created
if(imageBitmap != null) {
imageBitmap = null;
imageBitmap.recycle();
}
MakeFolder();
// Get file from temp1 file where image has been stored
BitmapFactory.Options options = new BitmapFactory.Options();
options.inSampleSize = 3;
imageBitmap = BitmapFactory.decodeFile(path, options);
imgForPhotograph.setImageBitmap(imageBitmap);
isImageTaken = true;
// Name for image
IMAGEPATH = getString(R.string.chassisImage)
+ System.currentTimeMillis();
SaveImageFile(imageBitmap,IMAGEPATH);
} catch (Exception e) {
Toast.makeText(this, "Picture Not taken",
Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
}
精彩评论