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Adding the missing camera permission #33

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Adding the missing camera permission #33

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33 changes: 24 additions & 9 deletions app/src/main/java/com/example/android/emojify/MainActivity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,7 +42,7 @@
public class MainActivity extends AppCompatActivity {

private static final int REQUEST_IMAGE_CAPTURE = 1;
private static final int REQUEST_STORAGE_PERMISSION = 1;
private static final int REQUEST_STORAGE__AND_CAMERA_PERMISSION = 1;

private static final String FILE_PROVIDER_AUTHORITY = "com.example.android.fileprovider";

Expand Down Expand Up @@ -79,17 +79,32 @@ protected void onCreate(Bundle savedInstanceState) {
*
* @param view The emojify me button.
*/
public void emojifyMe(View view) {
public void emojifyMe(View view) {
// Create a List containing all the required permissions
List<String> permissionsNeeded = new ArrayList<String>();

// Check for the external storage permission
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.WRITE_EXTERNAL_STORAGE)
!= PackageManager.PERMISSION_GRANTED) {

// If you do not have permission, request it
ActivityCompat.requestPermissions(this,
new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE},
REQUEST_STORAGE_PERMISSION);
} else {
// If you do not have permission, add it to the list
permissionsNeeded.add(Manifest.permission.WRITE_EXTERNAL_STORAGE);
}
// Check for the camera usage permission
if (ContextCompat.checkSelfPermission(this,
Manifest.permission.CAMERA)
!= PackageManager.PERMISSION_GRANTED) {
// If you do not have permission, add it to the list
permissionsNeeded.add(Manifest.permission.CAMERA);
}
// Check if some permissions are required
if(permissionsNeeded.size() > 0){
// Then request the permissions
ActivityCompat.requestPermissions(this,
permissionsNeeded.toArray(new String[0]),
REQUEST_STORAGE_AND_CAMERA_PERMISSION);
}
else {
// Launch the camera if the permission exists
launchCamera();
}
Expand All @@ -100,7 +115,7 @@ public void onRequestPermissionsResult(int requestCode, @NonNull String[] permis
@NonNull int[] grantResults) {
// Called when you request permission to read and write to external storage
switch (requestCode) {
case REQUEST_STORAGE_PERMISSION: {
case REQUEST_STORAGE_AND_CAMERA_PERMISSION: {
if (grantResults.length > 0
&& grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// If you get permission, launch the camera
Expand Down