Can I force my application to launch the default Camera rather than offering the 'Complete action using' list?

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I'm using the intent new Intent(MediaStore.ACTION_IMAGE_CAPTURE); to capture an image for use in my application. I have two applications installed on my device that can perform this function but would like my app to only use the default camera.

Is there a way of doing this?

I'm not sure what you are trying to accomplish is portable across all devices. One goal of Android is to allow the easy replacement of activities that service requests such as image capture. That being said, if you only wish to do this for your device, you could simply set the component name in the intent to the media capture activity's name.

How to change default camera app on an Android device for , How do I change the default program to open a file in android? I have installed Windows 10. My PC has a built in webcamera, but I don't want that set as my default webcam. I want to set my logitech usb webcam as the default. Note I don't want to uninstall or disable the internal webcam, I simply don't want it as the default. This thread is locked. You can follow the question or vote as helpful, but you

As Dr_sulli suggested, i am just converting it into a code and it works for me well, If case to access direct camera application and else part is allow the user to choose other camera applications along with system camera.

protected static final int CAMERA_ACTIVITY = 100;

Intent mIntent = null;
        if(isPackageExists("com.google.android.camera")){
            mIntent= new Intent();
            mIntent.setPackage("com.google.android.camera");
            mIntent.setAction(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            mIntent.putExtra("output", Uri.fromFile(new File(Environment
                    .getExternalStorageDirectory(), "/myImage" + ".jpg")));
        }else{
        mIntent = new Intent(
                android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
        mIntent.putExtra("output", Uri.fromFile(new File(Environment
                .getExternalStorageDirectory(), "/myImage" + ".jpg")));

        Log.i("in onMenuItemSelected",
                "Result code = "
                        + Environment.getExternalStorageDirectory());
        }
        startActivityForResult(mIntent, CAMERA_ACTIVITY);

inside onActivityResult do your stuff

protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    // TODO Auto-generated method stub
    super.onActivityResult(requestCode, resultCode, data);
    Log.i("in onActivityResult", "Result code = " + resultCode);
    if (resultCode == -1) {
        switch (requestCode) {
        case CAMERA_ACTIVITY:
            //do your stuff here, i am just calling the path of stored image
            String filePath = Environment.getExternalStorageDirectory()
                    + "/myImage" + ".jpg";
                    }
                     }
                 }

isPackageExists will confirm the package exist or not.

public boolean isPackageExists(String targetPackage){
    List<ApplicationInfo> packages;
    PackageManager pm;
        pm = getPackageManager();        
        packages = pm.getInstalledApplications(0);
        for (ApplicationInfo packageInfo : packages) {
    if(packageInfo.packageName.equals(targetPackage)) return true;
    }        
    return false;
}

OR you can do it in my way its much easier, this will filter the all system application and then later you compare the name hence it work on all phone but the above technique due to hard coding will not work on every phone. Later you can use this package name to start the camera activity as i described above.

PackageManager pm = this.getPackageManager();

    List<ApplicationInfo> list = getPackageManager().getInstalledApplications(PackageManager.GET_UNINSTALLED_PACKAGES);
    for (int n=0;n<list.size();n++) {
        if((list.get(n).flags & ApplicationInfo.FLAG_SYSTEM)==1)
        {
            Log.d("Installed Applications", list.get(n).loadLabel(pm).toString());
            Log.d("package name", list.get(n).packageName);
            if(list.get(n).loadLabel(pm).toString().equalsIgnoreCase("Camera"))
                break;
        }
    }

Windows 10: Change the Default Program for Opening Files, . [file extension] files.” If the program you want to use is displayed, select it and click OK. Grandpavic, I have never seen a documented answer to your question. I have the impression that the camera which is used by the modern "Camera" APP is the defiault camera. You make this choice in the main window of the Camera app itself: there is a little "switch-me" icon in the top left corner of that window.

    List<ApplicationInfo> list = packageManager.getInstalledApplications(PackageManager.GET_UNINSTALLED_PACKAGES);
    for (int n=0;n<list.size();n++) {
        if((list.get(n).flags & ApplicationInfo.FLAG_SYSTEM)==1)
        {
            Log.d("TAG", "Installed Applications  : " + list.get(n).loadLabel(packageManager).toString());
            Log.d("TAG", "package name  : " + list.get(n).packageName);
            if(list.get(n).loadLabel(packageManager).toString().equalsIgnoreCase("Camera")) {
                defaultCameraPackage = list.get(n).packageName;
                break;
            }
        }
    }

I find following solution and its working perfectly.

Intent takePictureIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
takePictureIntent.setPackage(defaultCameraPackage); 
startActivityForResult(takePictureIntent, actionCode);

you can filter default camera by setting package in above intent. I've tested it by installing two application Line Camera and Paper Camera both apps were showing chooser but filtering by package above code open only default camera.

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I have prepared a solution which works in almost all solution:

  private void openCamera() {
        String systemCamera;
        if (isPackageExists("com.google.android.camera")) {
            systemCamera = "com.google.android.camera";
        } else {
            systemCamera = findSystemCamera();
        }

        if (systemCamera != null) {
            Log.d(TAG, "System Camera: " + systemCamera);
            Intent mIntent = new Intent();
            mIntent.setPackage(systemCamera);
            File f = new File(getExternalFilesDir(Environment.DIRECTORY_PICTURES), ("IMG_" + new SimpleDateFormat("yyyyMMdd_HHmmss").format(new Date()) + ".jpg"));
            mIntent.setAction(android.provider.MediaStore.ACTION_IMAGE_CAPTURE);
            mIntent.putExtra(MediaStore.EXTRA_OUTPUT, Uri.fromFile(f));
            startActivityForResult(mIntent, IMAGE_CODE_PICKER);
        } else {
            //Unable to find default camera app 
        }
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if (requestCode == IMAGE_CODE_PICKER && resultCode == RESULT_OK) {

        }
    }

    private boolean isPackageExists(String targetPackage) {
        List<ApplicationInfo> packages;
        PackageManager pm;
        pm = getPackageManager();
        packages = pm.getInstalledApplications(0);
        for (ApplicationInfo packageInfo : packages) {
            if (packageInfo.packageName.equals(targetPackage)) {
                return true;
            }
        }
        return false;
    }

    private String findSystemCamera() {
        Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
        PackageManager packageManager = this.getPackageManager();
        List<ResolveInfo> listCam = packageManager.queryIntentActivities(intent, 0);
        for (ResolveInfo info :
                listCam) {
            if (isSystemApp(info.activityInfo.packageName)) {
                return info.activityInfo.packageName;
            }
        }
        return null;
    }


    boolean isSystemApp(String packageName) {
        ApplicationInfo ai;
        try {
            ai = this.getPackageManager().getApplicationInfo(packageName, 0);
        } catch (PackageManager.NameNotFoundException e) {
            e.printStackTrace();
            return false;
        }
        int mask = ApplicationInfo.FLAG_SYSTEM | ApplicationInfo.FLAG_UPDATED_SYSTEM_APP;
        return (ai.flags & mask) != 0;
    }

You may need to put following code in onCreate method:

StrictMode.VmPolicy.Builder newbuilder = new StrictMode.VmPolicy.Builder();
StrictMode.setVmPolicy(newbuilder.build());

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the default camera app is the first app was installed. So, the first element in camlist is the default app

    Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
    PackageManager packageManager = MapsActivity.this.getPackageManager();
    List<ResolveInfo> listCam = packageManager.queryIntentActivities(intent, 0);
    intent.setPackage(listCam.get(0).activityInfo.packageName);
    startActivityForResult(intent,INTENT_REQUESTCODE1);

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Comments
  • To add a bit here, you would not change the intent you already have in any way except to call setComponent
  • Thanks Justin. I guess I could check for the component name of the default system camera (com.google.android.camera) and if it's present then use the setComponent approach otherwise fall back on the usual approach.
  • Will the above OR you can do it in my way its much easier always return the correct package name of the default camera application on all devices? Currently you break the loop when list.get(n).loadLabel(pm).toString().equalsIgnoreCase("Camera"), will this be the case for all devices?
  • Nope this doesn't work, as soon as I updated my app, I started seeing crashes
  • Can you please confirm that findSystemCamera() will always return the devices default camera application, no matter the device?
  • Nope this doesn't work, as soon as I updated my app, I started seeing crashes