Android Introduction Camera @2011 Mihail L. Sichitiu 1 Many thanks to Jun Bum Lim for his help with this tutorial. Goal Create an application that launches the built-in Camera and use the results for displaying the captured image. @2010 Mihail L. Sichitiu 2 Layout Make a LinearLayout with a TextView, a Button, and an ImageView Create a handler for the OnClick event of the Button @2010 Mihail L. Sichitiu 3 Launch Camera Creating an Intent, as follows, within your button click handler: Intent cameraIntent = new Intent(android.provider.MediaStore.ACTION_IMAGE_CAPTURE); Launch camera activity with asking result: startActivityForResult(cameraIntent, CAMERA_PIC_REQUEST); define within your application as the request code returned by the Camera image capture Intent private static final int CAMERA_PIC_REQUEST = 1; @2010 Mihail L. Sichitiu 4 Handling result from Camera By adding onActivityResult() in your Activity: protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == CAMERA_PIC_REQUEST) { } } // display image Bitmap thumbnail = (Bitmap) data.getExtras().get("data"); ImageView imageTakePic = (ImageView) findViewById(R.id.imageViewPhone); imageTakePic.setImageBitmap(thumbnail); @2010 Mihail L. Sichitiu 5 Enforcing Device Requirement <?xml version="1.0" encoding="utf-8"?> <manifest xmlns:android="http://schemas.android.com/apk/res/android" package="ucab.test.camera" Application wants a android:versionCode="1" camera android:versionName="1.0"> It is not enforced by <uses-sdk android:minSdkVersion="7" /> Android <uses-feature android:name="android.hardware.camera"></uses-feature> <application android:icon="@drawable/icon" android:label="@string/app_name"> <activity android:name=".AndroidCameraActivity" android:label="@string/app_name"> <intent-filter> : : @2010 Mihail L. Sichitiu 6