How to access SYSTEM_ALERT_WINDOW permission run time? - android

This is my code for reference. I have added the run time permission code and system granting the permission but again it gives an error:
Failed due to non declaration of following android.permission.SYSTEM_ALERT_WINDOW permission in Manifest file
public boolean checkDrawOverlayPermission()
{
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M)
{
return true;
}
if (!Settings.canDrawOverlays(this))
{
Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
Uri.parse("package:" + getPackageName()));
startActivityForResult(intent, REQUEST_CODE);
return false;
}
else
{
return true;
}
}
#Override
#TargetApi(Build.VERSION_CODES.M)
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == REQUEST_CODE)
{
if (Settings.canDrawOverlays(this))
{
//startService(new Intent(this, PowerButtonService.class));
//Toast.makeText(this, "permission granted", Toast.LENGTH_SHORT).show();
if(!checkPermission())
{
requestPermission();
}
else
{
//Toast.makeText(this, "Phone State Permission Already Granted", Toast.LENGTH_SHORT).show();
//callBeacon();
}
}
}
}
Manifest File :
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.adsl.beaconapp">
<uses-permission android:name="android.permission.BLUETOOTH" />
<uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
<uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" />
<!-- Declaration that this app is usable on phones with Bluetooth Low Energy. -->
<uses-feature
android:name="android.hardware.bluetooth_le"
android:required="true" />
<!-- Declaration permission for using internet -->
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission android:name="android.permission.SYSTEM_ALERT_WINDOW" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<activity
android:name=".MainActivity"
android:label="#string/app_name"
android:theme="#style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<meta-data
android:name="com.facebook.sdk.ApplicationId"
android:value="#string/app_id" />
<!-- <activity android:name="com.facebook.LoginActivity" /> -->
<activity
android:name="com.beaconstreamsdk.com.MainActivity"
android:screenOrientation="portrait"
android:theme="#android:style/Theme.Black.NoTitleBar" />
<service
android:name="com.beaconstreamsdk.com.service.BeaconService"
android:enabled="true"
android:exported="false" />
<service
android:name="com.beaconstreamsdk.com.service.FloatingHeadService"
android:enabled="true"
android:exported="false" />
<service
android:name="com.beaconstreamsdk.com.service.ConnectionService"
android:enabled="true"
android:exported="false" />
<activity
android:name="com.beaconstreamsdk.com.SignUpActivity"
android:screenOrientation="portrait" />
<activity android:name=".Main2Activity" />
<activity android:name=".BeaconStreamActivity"></activity>
</application>
</manifest>
onActivityResult :
#Override
#TargetApi(Build.VERSION_CODES.M)
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if (requestCode == REQUEST_CODE)
{
if (Settings.canDrawOverlays(this))
{
//startService(new Intent(this, PowerButtonService.class));
//Toast.makeText(this, "permission granted", Toast.LENGTH_SHORT).show();
if(!checkPermission())
{
requestPermission();
}
else
{
Toast.makeText(this, "Phone State Permission Already Granted", Toast.LENGTH_SHORT).show();
//callBeacon();
}
}
}
}

Please try this way. May be you are facing condition problem,
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.M)
{
if (!Settings.canDrawOverlays(this))
{
Intent intent = new Intent(Settings.ACTION_MANAGE_OVERLAY_PERMISSION,
Uri.parse("package:" + getPackageName()));
startActivityForResult(intent, REQUEST_CODE);
return false;
}
else
{
return true;
}
}else{
return true;
}

Related

Unable to receive broadcast message android

I have registered "SMS received event" for the broadcast receiver but when i launch the app and send message to the emulator i do not see onReceive method of broadcast receiver getting triggered.
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.dev.code">
<uses-permission android:name="android.permission.SEND_SMS" />
<uses-permission android:name="android.permission.RECEIVE_SMS" />
<application
android:allowBackup="true"
android:icon="#mipmap/ic_launcher"
android:label="#string/app_name"
android:roundIcon="#mipmap/ic_launcher_round"
android:supportsRtl="true"
android:theme="#style/AppTheme">
<receiver android:name=".MyReceiver"
android:enabled="true"
android:exported="true">
<intent-filter android:priority="500">
<action android:name="android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
<activity android:name=".MainActivity">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MyReceiver.java
public class MyReceiver extends BroadcastReceiver {
private static final String TAG =
MyReceiver.class.getSimpleName();
#Override
public void onReceive(Context context, Intent intent) {
// Get the SMS message.
Log.v(TAG,"Message Received");
}
I think you need to check permission in code for SDK more or equal to M(Marshmallow) -
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M)
{
if (ContextCompat.checkSelfPermission(MainActivity.this, Manifest.permission. RECEIVE_SMS) == PackageManager.PERMISSION_GRANTED) {
// you can receive sms
}
else
{
ActivityCompat.requestPermissions(MainActivity.this, new String[]{Manifest.permission. RECEIVE_SMS}, 411);
}
}
else
{
// you can receive sms
}
}
And on result of user action-
#Override
public void onRequestPermissionsResult(int requestCode, String[] permissions, int[] grantResults) {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == 411) {
if (grantResults.length == 0 || grantResults == null) {
// show dialog that you need access to go ahead
} else if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// Your code here permission granted
} else if (grantResults[0] == PackageManager.PERMISSION_DENIED) {
// show dialog that you need access to go ahead
}
}
}
The android.permission.RECEIVE_SMS permission is a dangerous permission.
You should use ActivityCompat.requestPermissions to request it.
<permission android:name="android.permission.RECEIVE_SMS"
android:permissionGroup="android.permission-group.UNDEFINED"
android:label="#string/permlab_receiveSms"
android:description="#string/permdesc_receiveSms"
android:permissionFlags="hardRestricted"
android:protectionLevel="dangerous" />

Cannot activate my custom permission in my code

I want to ask users to agree with the disclaimer that I have provided in my application, and then if they agreed, next time they are using the app, we just re-show them the disclaimer for a few seconds without asking to click on anything and redirect them to the application. The best way I could have come up with it was, using a custom permission and however I did add permission commands to my manifest I could not figure out how to actually activate the permission in my code:
import java.util.jar.Manifest;
public class Language extends Activity {
Button engBut, fraBut;
// public static int j;
public void click (View view){
// j=1;
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent);
}
public void fraClick (View view){
// j=2;
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
startActivity(intent);
}
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_language);
ImageView logo = (ImageView) findViewById(R.id.logo);
ImageView montfortLogo = (ImageView) findViewById(R.id.montfortLogo);
montfortLogo.setImageResource(R.drawable.k);
logo.setImageResource(R.drawable.j);
engBut = (Button) findViewById(R.id.engBut);
engBut.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
AlertDialog.Builder builder = new AlertDialog.Builder(Language.this);
builder.setCancelable(true);
builder.setTitle("DISCLAIMER");
builder.setMessage(R.string.result_disclaimer);
builder.setNegativeButton("Get me out of here.", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
dialogInterface.cancel();
}
});
builder.setPositiveButton("I agree.", new DialogInterface.OnClickListener() {
#Override
public void onClick(DialogInterface dialogInterface, int i) {
Intent intent = new Intent(getApplicationContext(),MainActivity.class);
intent.setAction("com.techideas4you.pharamacy.MyAction");
intent.addCategory("android.intent.category.DEFAULT");
startActivity(intent);
}
});
builder.show();
}
});
fraBut = (Button) findViewById(R.id.fraBut);
Log.i("Locale", String.valueOf(Locale.getDefault()));
}
}
This was my first page code.
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="example.ex"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk
android:minSdkVersion="14"
android:targetSdkVersion="19" />
<uses-permission android:name="com.android.vending.BILLING" />
<uses-permission
android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.READ_PHONE_STATE" />
<uses-permission
android:name="android.permission.READ_EXTERNAL_STORAGE" />
<permission android:name="testDisclaimer" android:label="DISCLAIMER"
android:description="#string/result_disclaimer"/>
   
<uses-permission android:name="testDisclaimer"/>
<application
android:name=".MyApplication"
android:allowBackup="true"
android:icon="#drawable/icon"
android:label="#string/app_name"
android:theme="#style/AppTheme">
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<activity
android:name=".MainActivity"
android:label="#string/app_name">
</activity>
<activity
android:name=".ActivityQuestion"
android:icon="#drawable/home"
android:label="Home"
android:parentActivityName=".MainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
<activity
android:name=".ActivityResult"
android:icon="#drawable/home"
android:label="Home"
android:parentActivityName=".MainActivity">
<meta-data
android:name="android.support.PARENT_ACTIVITY"
android:value=".MainActivity" />
</activity>
<activity android:name=".Language">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
<intent-filter >
<action android:name="com.techideas4you.pharamacy.MyAction"
/>
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
and this is my manifest if anybody could help me out here I really appreciate it.
You have to add android:protectionLevel="dangerous" to the declaration of your permission else it will be granted automatically and users will not be presented with a dialog although you call requestPermission().
<permission android:name="your.package.name.permission.testDisclaimer" android:label="DISCLAIMER"
android:description="#string/result_disclaimer"
android:protectionLevel="dangerous"/>
<uses-permission android:name="your.package.name.permission.testDisclaimer"/>
In order to have the runtime show the disclaimer, you have to call
requestPermissions(new String[]{"your.package.name.permission.testDisclaimer"}, 42);
The result (whether user agreed) will be transmitted to you in onRequestPermissionsResult()
#Override
public void onRequestPermissionsResult(int requestCode, #NonNull String[] permissions, #NonNull int[] grantResults)
{
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
if (requestCode == 42 && grantResults != null){
Toast.makeText(this, "Permission " + permissions[0] + (grantResults[0] == PERMISSION_GRANTED ? "" : " NOT ") + " granted! ", Toast.LENGTH_LONG).show();
}
}
Please note that by using the permission system, you also have to cope with the fact that users will NOT be shown the permission-request-disguised-as-disclaimer if they
[...] turned down the permission request in the past and chose the
Don't ask again option in the permission request system dialog [...]
(quoted from documentation).
So maybe simply writing a flag to SharedPreferences will do the job just as well.

Android: Getting device location during runtime

I'm developing an app where I want to get the lat,lng of the user's device.I found that I need Access_Fine_Location permission as well as Access_Coarse_Location, I know that I should ask for them during runtime as well as including them in my AndroidManifest.xml, but the app only asks me for the permission ACCESS_COARSE_LOCATION, and ignores asking about ACCESS_FINE_LOCATION.
Here's my code
private boolean checkAndRequestPermissions(){
int permissionReadContacts = ContextCompat.checkSelfPermission(this, Manifest.permission.READ_CONTACTS);
int locationPermission = ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION);
int locationPermission2 =ContextCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION);
List<String> listPermissionsNeeded = new ArrayList<String>();
if (locationPermission != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.ACCESS_COARSE_LOCATION);
}
if (locationPermission2 != PackageManager.PERMISSION_GRANTED) {
Log.i("addingPerm","addingPerm");
listPermissionsNeeded.add(Manifest.permission.ACCESS_FINE_LOCATION);
}
if (permissionReadContacts != PackageManager.PERMISSION_GRANTED) {
listPermissionsNeeded.add(Manifest.permission.READ_CONTACTS);
}
if (!listPermissionsNeeded.isEmpty()) {
ActivityCompat.requestPermissions(this, listPermissionsNeeded.toArray(new String[listPermissionsNeeded.size()]),REQUEST_ID_MULTIPLE_PERMISSIONS);
return false;
}
return true;
}
and here's the callback:
#Override
public void onRequestPermissionsResult(int requestCode, String permissions[], int[] grantResults) {
String TAG = "sonder.SplashActivity";
Log.d(TAG, "Permission callback called-------");
switch (requestCode) {
case REQUEST_ID_MULTIPLE_PERMISSIONS: {
Map<String, Integer> perms = new HashMap<String, Integer>();
// Initialize the map with both permissions
perms.put(Manifest.permission.ACCESS_COARSE_LOCATION, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.ACCESS_FINE_LOCATION, PackageManager.PERMISSION_GRANTED);
perms.put(Manifest.permission.READ_CONTACTS, PackageManager.PERMISSION_GRANTED);
// Fill with actual results from user
if (grantResults.length > 0) {
for (int i = 0; i < permissions.length; i++)
perms.put(permissions[i], grantResults[i]);
// Check for both permissions
if (ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(this, Manifest.permission.ACCESS_COARSE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
LocationManager locationManager = (LocationManager) getSystemService(Context.LOCATION_SERVICE);
LocationListener locationListener = new LocListener();
locationManager.requestLocationUpdates(LocationManager.GPS_PROVIDER, 5000, 10, locationListener);
UserData.setLocation(LocListener.getLat() + "," + LocListener.getLon());
Log.i("aaaaaaaaaa", "aaaaaaaaaa");
Log.i("" + LocListener.getLat(), "" + LocListener.getLon());
if (perms.get(Manifest.permission.ACCESS_FINE_LOCATION) == PackageManager.PERMISSION_GRANTED) {
Log.i("Ahmed", "Ahmed");
Log.d("Permissions", "location services permission granted");
FacebookSdk.sdkInitialize(getApplicationContext());
Thread myThread = new Thread() {
#Override
public void run() {
try {
Log.i("May", "May");
sleep(300);
Intent intent = new Intent(getApplicationContext(), setup_activity.class);
startActivity(intent);
finish();
} catch (InterruptedException e) {
e.printStackTrace();
}
}
};
myThread.start();
} else {
//If permissions are denied
Log.d(TAG, "Location permission not granted ask again");
Intent intent = new Intent(getApplicationContext(), setup_activity.class);
startActivity(intent);
finish();
}
}
}
}
}
}
And here's my AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<uses-permission android:name="android.permission.AUTHENTICATE_ACCOUNTS" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<uses-permission android:name="android.permission.MANAGE_ACCOUNTS" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permissions.NETWORK_ACCESS" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permissions.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permissions.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_LOCATION_EXTRA_COMMANDS"/>
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-feature android:name="android.hardware.location.gps"
android:required="true"/>
<uses-feature android:name="android.hardware.location.network"
android:required="true"/>
<uses-feature
android:name="android.hardware.location"
android:required="true" />
<application
android:name=".utils.orientation_adj"
android:allowBackup="true"
android:icon="#drawable/icon"
android:label="#string/app_name"
android:roundIcon="#drawable/icon"
android:theme="#style/AppTheme"
android:largeHeap="true">
<activity
android:name=".home.splashscreen"
android:theme="#style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name=".home.main_activity"
android:theme="#style/AppTheme.NoActionBar">
</activity>
<activity android:name=".drawer.drawer_preferences"></activity>
<activity
android:name=".setup.edit_profile_tags"
android:theme="#style/DialogNoTitle"></activity>
<activity
android:name=".setup.setup_activity"
android:theme="#style/AppTheme">
</activity>
<activity android:name=".setup.backend_test"></activity>
<activity
android:name=".drawer.drawer_view_profile"
android:theme="#style/AppTheme.NoActionBar"></activity>
<activity android:name=".drawer.drawer_settings"
android:theme="#style/Switch"></activity>
<activity android:name=".drawer.drawer_help"></activity>
<activity android:name=".setup.not_available_in_your_country"
android:theme="#style/AppTheme.NoActionBar">
<!--Add intent filter here-->
</activity>
<activity android:name=".setup.readiness"
android:theme="#style/AppTheme.NoActionBar">
</activity>
<activity android:name=".setup.locationPermission"
android:theme="#style/AppTheme.NoActionBar">
</activity>
<service
android:name=".utils.GenericAccountService"
android:exported="false">
<intent-filter>
<action android:name="android.accounts.AccountAuthenticator" />
</intent-filter>
<meta-data
android:name="android.accounts.AccountAuthenticator"
android:resource="#xml/authenticator" />
</service>
<meta-data
android:name="com.facebook.sdk.ApplicationId"
android:value="#string/facebook_app_id" />
<meta-data
android:name="com.google.android.geo.API_KEY"
android:value="#string/google_maps_key" />
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<meta-data
android:name="io.fabric.ApiKey"
android:value="43a4edcd41e180a4beca5aae4040115cfc1b52fe" />
</application>
Three of your <uses-permission> elements have incorrect permission names. There are no Android SDK permissions that begin with android.permissions (note the s on the end). So, for example, you need to change android.permissions.ACCESS_FINE_LOCATION to android.permission.ACCESS_FINE_LOCATION. You cannot request a runtime permission if the <uses-permission> element is missing or invalid.

Getting camera opening error with Zxing library in Sony Xperia C

I am trying to Scan the QR code using com.google.zxing.client.android.SCAN but it does not opening the camera and always responding with "Scan was Cancelled!" toast message for Sony Xperia C only.
ScanQR.java
ScanBtn.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
try {
Intent intent = new Intent(
"com.google.zxing.client.android.SCAN");
intent.putExtra("SCAN_MODE", "QR_CODE_MODE");
startActivityForResult(intent, 0);
} catch (Exception e) {
e.printStackTrace();
}
}
});
}
public void onActivityResult(int requestCode, int resultCode, Intent intent) {
if (requestCode == 0) {
if (resultCode == RESULT_OK) {
String contents = intent.getStringExtra("SCAN_RESULT");
String format = intent.getStringExtra("SCAN_RESULT_FORMAT");
// Handle successful scan
Toast toast = Toast.makeText(this, "Content:" + contents,
Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 25, 400);
toast.show();
} else if (resultCode == RESULT_CANCELED) {
// Handle cancel
Toast toast = Toast.makeText(this, "Scan was Cancelled!",
Toast.LENGTH_LONG);
toast.setGravity(Gravity.TOP, 25, 400);
toast.show();
}
}
}
manifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.test"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="17" />
<uses-permission android:name="android.permission.CAMERA" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_CONTACTS" />
<uses-permission android:name="android.permission.WRITE_CONTACTS" />
<uses-feature android:name="android.hardware.camera" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature android:name="android.hardware.camera.flash" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<activity
android:name="com.example.test.ScanQR"
android:configChanges="orientation|keyboardHidden"
android:label="#string/app_name"
android:windowSoftInputMode="stateAlwaysHidden" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
Try something like this.
startActivityForResult(
new Intent(
Emailtry.this,
com.google.zxing.client.android.CaptureActivity.class),
11);

Android Start new activity first time

Android app issue:
I have MainActivity that when you press a button it opens the camera (an OCR) via Intent and startActivity. The problem is when I press the button in my mobile the first time after the installation, it gets blocked.
Then, after the first time, it works perfect...
By the way, when I try to execute the app in the android emulator it gives me only one error: "error opening trace file: No such file or directory" I don't know if this error is related with my problem in the mobile.
Here is the intent of MainActivity
Button2.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
try {
Intent i = new Intent(getApplicationContext(), CaptureActivity.class);
startActivityForResult(i, REQUEST_CODE);
} catch (Exception e) {
}
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (resultCode == RESULT_OK && requestCode == REQUEST_CODE) {
if (data.hasExtra("ocrResult")) {
EditText.setText(data.getExtras().getString("ocrResult"));
} else if (resultCode == RESULT_CANCELED) {
}
}
}
And here you have the code of the OCR that sends the result to MainActivity
public void onClick(View v) {
finish();
}
public void finish() {
Intent data = new Intent();
data.putExtra("ocrResult", ocrResultView.getText());
setResult(RESULT_OK, data);
super.finish();
}
Finally, the manifest
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="edu.sfsu.cs.orange.ocr"
android:installLocation="auto"
android:versionName="0.5.13"
android:versionCode="32"
>
<uses-sdk android:minSdkVersion="8" android:targetSdkVersion="13"/>
<supports-screens android:xlargeScreens="true"
android:largeScreens="true"
android:normalScreens="true"
android:smallScreens="true" />
<uses-feature android:name="android.hardware.camera.autofocus" />
<uses-feature android:name="android.hardware.camera.flash" android:required="false" />
<uses-feature android:name="android.hardware.camera"/>
<uses-feature android:name="android.hardware.screen.landscape"/>
<application android:icon="#drawable/ic_launcher"
android:label="#string/app_name">
<activity
android:name=".MainActivity"
android:label="#string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".CaptureActivity"
android:screenOrientation="landscape"
android:configChanges="orientation|keyboardHidden|screenSize"
android:theme="#android:style/Theme.NoTitleBar.Fullscreen"
android:windowSoftInputMode="stateAlwaysHidden"
>
</activity>
<activity android:name="edu.sfsu.cs.orange.ocr.PreferencesActivity"> </activity>
</application>
<uses-permission android:name="android.permission.CAMERA"/>
<uses-permission android:name="android.permission.INTERNET"/>
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
</manifest>
Thank you very much!!

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