Added a forgot password link to the sign in screen

astrid/plugin-src/com/todoroo/astrid/actfm/ActFmLoginActivity.java

@@ -27,11 +27,14 @@ import android.text.InputType;
 import android.text.SpannableString;
 import android.text.Spanned;
 import android.text.TextPaint;
+import android.text.TextUtils;
 import android.text.method.PasswordTransformationMethod;
 import android.text.style.ClickableSpan;
 import android.text.style.UnderlineSpan;
+import android.util.DisplayMetrics;
 import android.view.View;
 import android.view.View.OnClickListener;
+import android.view.ViewGroup.LayoutParams;
 import android.view.WindowManager;
 import android.widget.Button;
 import android.widget.EditText;
@@ -338,6 +341,23 @@ public class ActFmLoginActivity extends FragmentActivity implements AuthListener
                     InputType.TYPE_TEXT_VARIATION_PASSWORD);
             password.setTransformationMethod(new PasswordTransformationMethod());
 
+            TextView forgotPassword = new TextView(ActFmLoginActivity.this);
+            SpannableString text = new SpannableString(getString(R.string.actfm_ALA_forgot_password));
+            text.setSpan(new UnderlineSpan(), 0, text.length(), 0);
+            forgotPassword.setText(text);
+            LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
+            DisplayMetrics metrics = getResources().getDisplayMetrics();
+            lp.setMargins(0, (int) (8 * metrics.density), 0, (int) (8 * metrics.density));
+            forgotPassword.setLayoutParams(lp);
+            forgotPassword.setOnClickListener(new OnClickListener() {
+                @Override
+                public void onClick(View view) {
+                    forgotPassword(email.getText().toString());
+                }
+            });
+            body.addView(forgotPassword);
+
+
             ScrollView bodyScroll = new ScrollView(ActFmLoginActivity.this);
             bodyScroll.addView(body);
 
@@ -362,6 +382,27 @@ public class ActFmLoginActivity extends FragmentActivity implements AuthListener
         }
     };
 
+    private void forgotPassword(final String email) {
+        if (TextUtils.isEmpty(email)) {
+            DialogUtilities.okDialog(this, getString(R.string.actfm_ALA_enter_email), null);
+        } else {
+            final ProgressDialog pd = DialogUtilities.progressDialog(this, getString(R.string.DLG_please_wait));
+            new Thread(new Runnable() {
+                @Override
+                public void run() {
+                    try {
+                        actFmInvoker.invoke("user_reset_password", "email", email); //$NON-NLS-1$ //$NON-NLS-2$
+                        DialogUtilities.okDialog(ActFmLoginActivity.this, getString(R.string.actfm_ALA_reset_sent, email), null);
+                    } catch (IOException e) {
+                        handleError(e);
+                    } finally {
+                        DialogUtilities.dismissDialog(ActFmLoginActivity.this, pd);
+                    }
+                }
+            }).start();
+        }
+    }
+
     private String generateRandomPassword() {
         String acceptable = "abcdefghijklmnopqrstuvwxyz1234567890"; //$NON-NLS-1$
         char[] chars = new char[8];
@@ -565,6 +606,8 @@ public class ActFmLoginActivity extends FragmentActivity implements AuthListener
                             message = getString(R.string.actfm_ALA_error_user_exists);
                         else if ("incorrect_password".equals(code))
                             message = getString(R.string.actfm_ALA_error_wrong_password);
+                        else if ("user_not_found".equals(code))
+                            message = getString(R.string.actfm_ALA_error_user_not_found);
                     }
                 }
                 errors.setText(message);

astrid/res/values/strings-actfm.xml

@@ -276,6 +276,18 @@
   <!-- Login error: wrong password -->
   <string name="actfm_ALA_error_wrong_password">Sorry, that password was incorrect. Please try again.</string>
   
+  <!-- Forgot password link -->
+  <string name="actfm_ALA_forgot_password">Forgot password?</string>
+  
+  <!-- Forgot password email prompt -->
+  <string name="actfm_ALA_enter_email">Please enter your email</string>
+  
+  <!-- Password reset sent (%s -> email) -->
+  <string name="actfm_ALA_reset_sent">Password reset sent to %s</string>
+  
+  <!-- User not found -->
+  <string name="actfm_ALA_error_user_not_found">User not found by that email. Try signing up instead!</string>
+  
   <!-- ================================================ Featured Lists -->
 
   <string name="actfm_feat_list_clone">Copy list</string>