use validation lib in cpp - add snackbar

app/build.gradle

@@ -126,6 +126,7 @@ dependencies {
     compile 'com.android.support:cardview-v7:23.4.0'
     compile 'com.android.support:recyclerview-v7:23.4.0'
     compile 'com.android.support:gridlayout-v7:23.4.0'
+    compile 'com.android.support:design:23.4.0'
     compile 'com.wdullaer:materialdatetimepicker:2.3.0'
     compile 'com.squareup:otto:1.3.7'
     compile 'com.j256.ormlite:ormlite-core:4.46'

app/src/main/java/info/nightscout/androidaps/plugins/CircadianPercentageProfile/CircadianPercentageProfileFragment.java

@@ -4,18 +4,20 @@ package info.nightscout.androidaps.plugins.CircadianPercentageProfile;
 import android.app.Activity;
 import android.content.Context;
 import android.os.Bundle;
-import android.os.CountDownTimer;
+import android.support.design.widget.Snackbar;
 import android.support.v4.app.DialogFragment;
 import android.support.v4.app.Fragment;
 import android.text.Editable;
 import android.text.Html;
 import android.text.TextWatcher;
+import android.view.Gravity;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.FrameLayout;
 import android.widget.ImageView;
 import android.widget.LinearLayout;
 import android.widget.RadioButton;
@@ -36,7 +38,6 @@ import info.nightscout.androidaps.plugins.Careportal.Dialogs.NewNSTreatmentDialo
 import info.nightscout.androidaps.plugins.Careportal.OptionsToShow;
 import info.nightscout.utils.DecimalFormatter;
 import info.nightscout.utils.SafeParse;
-import info.nightscout.utils.ToastUtils;
 
 public class CircadianPercentageProfileFragment extends Fragment implements FragmentBase {
     private static Logger log = LoggerFactory.getLogger(CircadianPercentageProfileFragment.class);
@@ -47,11 +48,11 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
         return circadianPercentageProfilePlugin;
     }
 
-    EditText diaView;
+    FormEditText diaView;
     RadioButton mgdlView;
     RadioButton mmolView;
-    EditText targetlowView;
+    FormEditText targetlowView;
-    EditText targethighView;
+    FormEditText targethighView;
     FormEditText percentageView;
     FormEditText timeshiftView;
     TextView profileView;
@@ -68,17 +69,20 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
     BasalEditDialog basalEditDialog;
     LinearLayout ll;
 
+    Boolean percentageViewHint = true;
+    Boolean timeshiftViewHint = true;
 
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
         View layout = inflater.inflate(R.layout.circadianpercentageprofile_fragment, container, false);
         ll = (LinearLayout) layout.findViewById(R.id.circadianpercentageprofile_linearlayout);
-        diaView = (EditText) layout.findViewById(R.id.circadianpercentageprofile_dia);
+        ll.requestFocusFromTouch();
+        diaView = (FormEditText) layout.findViewById(R.id.circadianpercentageprofile_dia);
         mgdlView = (RadioButton) layout.findViewById(R.id.circadianpercentageprofile_mgdl);
         mmolView = (RadioButton) layout.findViewById(R.id.circadianpercentageprofile_mmol);
-        targetlowView = (EditText) layout.findViewById(R.id.circadianpercentageprofile_targetlow);
+        targetlowView = (FormEditText) layout.findViewById(R.id.circadianpercentageprofile_targetlow);
-        targethighView = (EditText) layout.findViewById(R.id.circadianpercentageprofile_targethigh);
+        targethighView = (FormEditText) layout.findViewById(R.id.circadianpercentageprofile_targethigh);
         percentageView = (FormEditText) layout.findViewById(R.id.circadianpercentageprofile_percentage);
         timeshiftView = (FormEditText) layout.findViewById(R.id.circadianpercentageprofile_timeshift);
         profileView = (TextView) layout.findViewById(R.id.circadianpercentageprofile_profileview);
@@ -141,54 +145,6 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
             }
         });
 
-        timeshiftView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
-            boolean counter = false;
-            @Override
-            public void onFocusChange(View view, boolean hasFocus) {
-                if (!hasFocus) {
-                    timeshiftView.clearFocus();
-                    ll.requestFocusFromTouch();
-                }
-                else {
-                    if (!counter) {
-                        new CountDownTimer(5000, 1000) { //timer for 5sec
-                            public void onTick(long millisUntilFinished) {
-                                timeshiftView.setError(getString(R.string.timeshift_hint), null);
-                            }
-                            public void onFinish() {
-                                timeshiftView.setError(null);
-                            }
-                        }.start();
-                        counter = true;
-                    }
-                }
-            }
-        });
-
-        percentageView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
-            boolean counter = false;
-            @Override
-            public void onFocusChange(View view, boolean hasFocus) {
-                if (!hasFocus) {
-                    percentageView.clearFocus();
-                    ll.requestFocusFromTouch();
-                }
-                else {
-                    if (!counter) {
-                    new CountDownTimer(5000, 1000) { //timer for 5sec
-                        public void onTick(long millisUntilFinished) {
-                            percentageView.setError(getString(R.string.percentagefactor_hint), null);
-                        }
-                        public void onFinish() {
-                            percentageView.setError(null);
-                        }
-                    }.start();
-                       counter = true;
-                    }
-                }
-            }
-        });
-
         timeIcon.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
@@ -236,6 +192,71 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
             }
         });
 
+        timeshiftView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                if (!hasFocus) {
+                    timeshiftView.clearFocus();
+                    ll.requestFocusFromTouch();
+                }
+                else {
+                    if (timeshiftViewHint) {
+                        customSnackbar(view, getString(R.string.timeshift_hint), "timeshiftViewHint");
+                    }
+                }
+            }
+        });
+
+        percentageView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                if (!hasFocus) {
+                    percentageView.clearFocus();
+                    ll.requestFocusFromTouch();
+                }
+                else {
+                    if (percentageViewHint) {
+                        customSnackbar(view, getString(R.string.percentagefactor_hint), "percentageViewHint");
+                    }
+                }
+            }
+        });
+
+        diaView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                if (!hasFocus) {
+                    diaView.clearFocus();
+                    ll.requestFocusFromTouch();
+                }
+            }
+        });
+
+        targethighView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                if (!hasFocus) {
+                    targethighView.clearFocus();
+                    ll.requestFocusFromTouch();
+                }
+            }
+        });
+
+        targetlowView.setOnFocusChangeListener(new View.OnFocusChangeListener() {
+
+            @Override
+            public void onFocusChange(View view, boolean hasFocus) {
+                if (!hasFocus) {
+                    targetlowView.clearFocus();
+                    ll.requestFocusFromTouch();
+                }
+            }
+        });
+
         TextWatcher textWatch = new TextWatcher() {
 
             @Override
@@ -263,9 +284,18 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
                     circadianPercentageProfilePlugin.timeshift = SafeParse.stringToInt(timeshiftView.getText().toString());
                     updateProfileInfo();
                 }
-                circadianPercentageProfilePlugin.dia = SafeParse.stringToDouble(diaView.getText().toString());
+                if (diaView.testValidity()) {
-                circadianPercentageProfilePlugin.targetLow = SafeParse.stringToDouble(targetlowView.getText().toString());
+                    circadianPercentageProfilePlugin.dia = SafeParse.stringToDouble(diaView.getText().toString());
-                circadianPercentageProfilePlugin.targetHigh = SafeParse.stringToDouble(targethighView.getText().toString());
+                    updateProfileInfo();
+                }
+                if (targethighView.testValidity()) {
+                    circadianPercentageProfilePlugin.targetLow = SafeParse.stringToDouble(targetlowView.getText().toString());
+                    updateProfileInfo();
+                }
+                if (targetlowView.testValidity()) {
+                    circadianPercentageProfilePlugin.targetHigh = SafeParse.stringToDouble(targethighView.getText().toString());
+                    updateProfileInfo();
+                }
                 circadianPercentageProfilePlugin.storeSettings();
                 updateProfileInfo();
             }
@@ -282,6 +312,34 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
         return layout;
     }
 
+    private void customSnackbar(View view, String Msg, final String Hint) {
+        if (timeshiftViewHint || percentageViewHint) {
+            Snackbar mSnackBar = Snackbar.make(view,
+                    Msg,
+                    Snackbar.LENGTH_LONG)
+                    .setDuration(7000)
+                    .setActionTextColor(getResources().getColor(R.color.notificationInfo))
+                    .setAction(getString(R.string.dismiss), new View.OnClickListener() {
+                        @Override
+                        public void onClick(View v) {
+                            if (Hint.equals("percentageViewHint")) {
+                                percentageViewHint = false;
+                            } else if (Hint.equals("timeshiftViewHint")) {
+                                timeshiftViewHint = false;
+                            }
+                        }
+                    });
+            view = mSnackBar.getView();
+            FrameLayout.LayoutParams params = (FrameLayout.LayoutParams) view.getLayoutParams();
+            params.gravity = Gravity.CENTER_HORIZONTAL | Gravity.TOP;
+            view.setLayoutParams(params);
+            view.setBackgroundColor(getResources().getColor(R.color.cardview_dark_background));
+            TextView mainTextView = (TextView) (view).findViewById(android.support.design.R.id.snackbar_text);
+            mainTextView.setTextColor(getResources().getColor(R.color.mdtp_white));
+            mSnackBar.show();
+        }
+    }
+
     private void updateProfileInfo() {
         StringBuilder sb = new StringBuilder();
         sb.append("<h3>");
@@ -314,6 +372,7 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
             basalEditDialog.dismiss();
         }
         basalEditDialog = null;
+        ll.requestFocusFromTouch();
     }
 
     public static class BasalEditDialog extends DialogFragment {
@@ -394,6 +453,7 @@ public class CircadianPercentageProfileFragment extends Fragment implements Frag
         basalEditDialog = null;
 
         MainApp.bus().unregister(this);
+        ll.requestFocusFromTouch();
     }
 
     @Override

app/src/main/res/layout/circadianpercentageprofile_fragment.xml

@@ -253,7 +253,12 @@
                         android:text="@string/dia"
                         android:textAppearance="?android:attr/textAppearanceMedium" />
 
-                    <EditText
+                    <com.andreabaccega.widget.FormEditText
+                        validate:testType="floatNumericRange"
+                        validate:floatminNumber="1.0"
+                        validate:floatmaxNumber="10.0"
+                        android:digits="0123456789.,"
+                        android:selectAllOnFocus="true"
                         android:id="@+id/circadianpercentageprofile_dia"
                         android:layout_width="100dp"
                         android:layout_height="wrap_content"
@@ -271,14 +276,24 @@
                         android:text="@string/target_range"
                         android:textAppearance="?android:attr/textAppearanceMedium" />
 
-                    <EditText
+                    <com.andreabaccega.widget.FormEditText
+                        validate:testType="floatNumericRange"
+                        validate:floatminNumber="5.0"
+                        validate:floatmaxNumber="180.0"
+                        android:digits="0123456789.,"
+                        android:selectAllOnFocus="true"
                         android:id="@+id/circadianpercentageprofile_targetlow"
                         android:layout_width="100dp"
                         android:layout_height="wrap_content"
                         android:layout_column="2"
                         android:inputType="numberDecimal" />
 
-                    <EditText
+                    <com.andreabaccega.widget.FormEditText
+                        validate:testType="floatNumericRange"
+                        validate:floatminNumber="10.0"
+                        validate:floatmaxNumber="270.0"
+                        android:digits="0123456789.,"
+                        android:selectAllOnFocus="true"
                         android:id="@+id/circadianpercentageprofile_targethigh"
                         android:layout_width="100dp"
                         android:layout_height="wrap_content"