Implemented revoke process

2 files changed, 35 insertions, 1 deletions

diff --git a/src/de/podfetcher/activity/PreferenceActivity.java b/src/de/podfetcher/activity/PreferenceActivity.java
index 4a76a871c..4d1c4314b 100644
--- a/src/de/podfetcher/activity/PreferenceActivity.java
+++ b/src/de/podfetcher/activity/PreferenceActivity.java
@@ -30,10 +30,20 @@ public class PreferenceActivity extends SherlockPreferenceActivity {
 
 					@Override
 					public boolean onPreferenceClick(Preference preference) {
-						Log.d(TAG, "Flattring this app");
+						Log.d(TAG, "Flattring this app"); // TODO implement
 						return true;
 					}
 				});
+		findPreference(PREF_FLATTR_REVOKE).setOnPreferenceClickListener(new OnPreferenceClickListener() {
+
+			@Override
+			public boolean onPreferenceClick(Preference preference) {
+				FlattrUtils.revokeAccessToken(PreferenceActivity.this);
+				checkItemVisibility();
+				return true;
+			}
+			
+		});
 	}
 
 	@Override
diff --git a/src/de/podfetcher/util/FlattrUtils.java b/src/de/podfetcher/util/FlattrUtils.java
index d4eb1aa64..01f0ca4f9 100644
--- a/src/de/podfetcher/util/FlattrUtils.java
+++ b/src/de/podfetcher/util/FlattrUtils.java
@@ -10,6 +10,7 @@ import org.shredzone.flattr4j.oauth.AndroidAuthenticator;
 import org.shredzone.flattr4j.oauth.Scope;
 
 import android.app.AlertDialog;
+import android.app.AlertDialog.Builder;
 import android.content.Context;
 import android.content.DialogInterface;
 import android.content.DialogInterface.OnClickListener;
@@ -115,6 +116,29 @@ public class FlattrUtils {
 			return null;
 		}
 	}
+	
+	public static void revokeAccessToken(Context context) {
+		Log.d(TAG, "Revoking access token");
+		deleteToken();
+		showRevokeDialog(context);
+	}
+	
+	
+	//------------------------------------------------ DIALOGS
+	
+	private static void showRevokeDialog(final Context context) {
+		AlertDialog.Builder builder = new AlertDialog.Builder(context);
+		builder.setTitle(R.string.access_revoked_title);
+		builder.setMessage(R.string.access_revoked_info);
+		builder.setNeutralButton(android.R.string.ok, new OnClickListener() {
+
+			@Override
+			public void onClick(DialogInterface dialog, int which) {
+				dialog.cancel();
+			}
+		});
+		builder.create().show();
+	}
 
 	private static void showNoTokenDialog(final Context context,
 			final String url) {