Fix onAttach deprecation

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyNameFragment.java

@@ -18,6 +18,7 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.app.Activity;
+import android.content.Context;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
@@ -80,8 +81,8 @@ public class CreateKeyNameFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyPassphraseFragment.java

@@ -164,8 +164,8 @@ public class CreateKeyPassphraseFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateKeyStartFragment.java

@@ -18,6 +18,7 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
@@ -130,8 +131,8 @@ public class CreateKeyStartFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenBlankFragment.java

@@ -18,6 +18,7 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.app.Activity;
+import android.content.Context;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
@@ -75,8 +76,8 @@ public class CreateSecurityTokenBlankFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenImportResetFragment.java

@@ -19,6 +19,7 @@ package org.sufficientlysecure.keychain.ui;
 
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
 import android.os.Bundle;
 import android.support.v4.app.Fragment;
@@ -195,8 +196,8 @@ public class CreateSecurityTokenImportResetFragment
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/CreateSecurityTokenPinFragment.java

@@ -167,8 +167,8 @@ public class CreateSecurityTokenPinFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
         mCreateKeyActivity = (CreateKeyActivity) getActivity();
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptFilesFragment.java

@@ -125,10 +125,11 @@ public class EncryptFilesFragment
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
-        if ( ! (activity instanceof EncryptActivity) ) {
+
-            throw new AssertionError(activity + " must inherit from EncryptionActivity");
+        if ( ! (context instanceof EncryptActivity) ) {
+            throw new AssertionError(context + " must inherit from EncryptionActivity");
         }
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptTextFragment.java

@@ -82,10 +82,11 @@ public class EncryptTextFragment
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
-        if ( ! (activity instanceof EncryptActivity) ) {
+
-            throw new AssertionError(activity + " must inherit from EncryptionActivity");
+        if ( ! (context instanceof EncryptActivity) ) {
+            throw new AssertionError(context + " must inherit from EncryptionActivity");
         }
     }
 

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysCloudFragment.java

@@ -107,17 +107,17 @@ public class ImportKeysCloudFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
-
-        mActivity = activity;
 
         try {
-            mCallback = (ImportKeysListener) activity;
+            mCallback = (ImportKeysListener) context;
         } catch (ClassCastException e) {
-            throw new ClassCastException(activity.toString()
+            throw new ClassCastException(context.toString()
                     + " must implement ImportKeysListener");
         }
+
+        mActivity = (Activity) context;
     }
 
     @Override

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysFileFragment.java

@@ -18,6 +18,7 @@
 package org.sufficientlysecure.keychain.ui;
 
 import android.app.Activity;
+import android.content.Context;
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
@@ -72,17 +73,17 @@ public class ImportKeysFileFragment extends Fragment {
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
-
-        mActivity = activity;
 
         try {
-            mCallback = (ImportKeysListener) activity;
+            mCallback = (ImportKeysListener) context;
         } catch (ClassCastException e) {
-            throw new ClassCastException(activity.toString()
+            throw new ClassCastException(context.toString()
                     + " must implement ImportKeysListener");
         }
+
+        mActivity = (Activity) context;
     }
 
     @Override

OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ImportKeysListFragment.java

@@ -19,6 +19,7 @@ package org.sufficientlysecure.keychain.ui;
 
 
 import android.app.Activity;
+import android.content.Context;
 import android.databinding.DataBindingUtil;
 import android.net.Uri;
 import android.os.Bundle;
@@ -157,8 +158,7 @@ public class ImportKeysListFragment extends Fragment implements
         if (dataUri != null || bytes != null) {
             loadState(new BytesLoaderState(bytes, dataUri));
         } else if (query != null) {
-            CloudSearchPrefs cloudSearchPrefs
+            CloudSearchPrefs cloudSearchPrefs = args.getParcelable(ARG_CLOUD_SEARCH_PREFS);
-                    = args.getParcelable(ARG_CLOUD_SEARCH_PREFS);
             if (cloudSearchPrefs == null) {
                 cloudSearchPrefs = Preferences.getPreferences(mActivity).getCloudSearchPrefs();
             }
@@ -183,13 +183,13 @@ public class ImportKeysListFragment extends Fragment implements
     }
 
     @Override
-    public void onAttach(Activity activity) {
+    public void onAttach(Context context) {
-        super.onAttach(activity);
+        super.onAttach(context);
 
         try {
-            mListener = (ImportKeysListener) activity;
+            mListener = (ImportKeysListener) context;
         } catch (ClassCastException e) {
-            throw new ClassCastException(activity.toString()
+            throw new ClassCastException(context.toString()
                     + " must implement ImportKeysListener");
         }
     }