remove unnecessary permissions from docs and sample app

README.md

@@ -61,19 +61,13 @@ A manual entry fallback mode is provided for devices that do not meet these requ
     2. Also in your `<manifest>` element, make sure the following permissions and features are present:
 
         ```xml
-        <!-- Permission to access network state - required -->
-        <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-
-                <!-- Permission to access internet - required -->
-        <uses-permission android:name="android.permission.INTERNET" />
-
-                <!-- Permission to use camera - required -->
+        <!-- Permission to use camera - required -->
         <uses-permission android:name="android.permission.CAMERA" />
 
-                <!-- Permission to vibrate - recommended, allows vibration feedback on scan -->
+        <!-- Permission to vibrate - recommended, allows vibration feedback on scan -->
         <uses-permission android:name="android.permission.VIBRATE" />
 
-                <!-- Camera features - recommended -->
+        <!-- Camera features - recommended -->
         <uses-feature android:name="android.hardware.camera" android:required="false" />
         <uses-feature android:name="android.hardware.camera.autofocus" android:required="false" />
         <uses-feature android:name="android.hardware.camera.flash" android:required="false" />
@@ -104,9 +98,6 @@ First, we'll assume that you're going to launch the scanner from a button, and t
 public void onScanPress(View v) {
     Intent scanIntent = new Intent(this, CardIOActivity.class);
 
-    // required for authentication with card.io
-    scanIntent.putExtra(CardIOActivity.EXTRA_APP_TOKEN, MY_CARDIO_APP_TOKEN);
-
     // customize these values to suit your needs.
     scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_EXPIRY, true); // default: true
     scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_CVV, false); // default: false

SampleApp/AndroidManifest.xml

@@ -4,9 +4,7 @@
       android:versionCode="1"
       android:versionName="1.0">
     <uses-sdk android:minSdkVersion="8" />
-    <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.CAMERA" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
     <uses-permission android:name="android.permission.VIBRATE" />
 
     <uses-feature android:name="android.hardware.camera" android:required="false" />

SampleApp/README.md

@@ -4,8 +4,7 @@ Android credit card scanning example for card.io
 To give it a try:
 
 1. Clone this repo.
-2. Go to https://card.io/accounts/register, sign up for a developer account and create a new app. 
-3. In MyScanActivity.java, set the value of MY_CARDIO_APP_TOKEN to one created at https://card.io/apps/new/
+2. Integrate with your app.
 
 That's it!!
 

SampleApp/src/org/my/scanExample/MyScanActivity.java

@@ -12,9 +12,6 @@
 
 public class MyScanActivity extends Activity
 {
-	// You MUST register with card.io to get an app token. Go to https://card.io/apps/new/
-    private static final String MY_CARDIO_APP_TOKEN = "MY APP TOKEN HERE";
-
 	final String TAG = getClass().getName();
 
 	private Button scanButton;
@@ -53,9 +50,6 @@ public void onScanPress(View v) {
 
 		Intent scanIntent = new Intent(this, CardIOActivity.class);
 
-		// required for authentication with card.io
-		scanIntent.putExtra(CardIOActivity.EXTRA_APP_TOKEN, MY_CARDIO_APP_TOKEN);
-
 		// customize these values to suit your needs.
 		scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_EXPIRY, true); // default: true
 		scanIntent.putExtra(CardIOActivity.EXTRA_REQUIRE_CVV, false); // default: false