#9 - custom fields and layout files

sormas-app/app/src/main/java/de/symeda/sormas/app/component/DateField.java

@@ -0,0 +1,127 @@
+package de.symeda.sormas.app.component;
+
+import android.content.Context;
+import android.databinding.BindingAdapter;
+import android.databinding.InverseBindingAdapter;
+import android.databinding.InverseBindingListener;
+import android.text.Editable;
+import android.text.InputType;
+import android.text.TextWatcher;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.EditText;
+import android.widget.TextView;
+import java.util.Date;
+
+import de.symeda.sormas.api.utils.DateHelper;
+import de.symeda.sormas.app.R;
+
+/**
+ * Created by Mate Strysewske on 29.11.2016.
+ */
+
+public class DateField extends PropertyField<Date> implements DateFieldInterface {
+
+    private TextView dateCaption;
+    private EditText dateContent;
+    private Date date;
+
+    private InverseBindingListener inverseBindingListener;
+
+    public DateField(Context context) {
+        super(context);
+        initializeViews(context);
+    }
+
+    public DateField(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        initializeViews(context);
+    }
+
+    public DateField(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        initializeViews(context);
+    }
+
+    @Override
+    public void setValue(Date value) {
+        date = value;
+        if(value != null) {
+            dateContent.setText(DateHelper.formatDDMMYYYY(value));
+        }
+    }
+
+    @Override
+    public Date getValue() {
+        return date;
+    }
+
+    @BindingAdapter("android:value")
+    public static void setValue(DateField view, Date date) {
+        view.setValue(date);
+    }
+
+    @InverseBindingAdapter(attribute = "android:value", event = "android:valueAttrChanged" /*default - can also be removed*/)
+    public static Date getValue(DateField view) {
+        return view.getValue();
+    }
+
+    @BindingAdapter("android:valueAttrChanged")
+    public static void setListener(DateField view, InverseBindingListener listener) {
+        view.inverseBindingListener = listener;
+    }
+
+    public void setInputType(int type) {
+        dateContent.setInputType(type);
+    }
+
+    public void setOnClickListener(OnClickListener listener) {
+        dateContent.setOnClickListener(listener);
+    }
+
+    public void setOnFocusChangeListener(OnFocusChangeListener listener) {
+        dateContent.setOnFocusChangeListener(listener);
+    }
+
+    /**
+     * Inflates the views in the layout.
+     *
+     * @param context
+     *           the current context for the view.
+     */
+    private void initializeViews(Context context) {
+        LayoutInflater inflater = (LayoutInflater) context
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        inflater.inflate(R.layout.field_date_field, this);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        dateContent = (EditText) this.findViewById(R.id.date_content);
+        dateContent.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) { }
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) { }
+            @Override
+            public void afterTextChanged(Editable editable) {
+                if (inverseBindingListener != null) {
+                    inverseBindingListener.onChange();
+                }
+                onValueChanged();
+            }
+        });
+        dateCaption = (TextView) this.findViewById(R.id.date_caption);
+        dateCaption.setText(getCaption());
+    }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        super.setEnabled(enabled);
+        dateContent.setEnabled(enabled);
+        dateCaption.setEnabled(enabled);
+    }
+
+}

sormas-app/app/src/main/java/de/symeda/sormas/app/component/DateFieldInterface.java

@@ -0,0 +1,15 @@
+package de.symeda.sormas.app.component;
+
+import android.view.View.*;
+
+/**
+ * Created by Mate Strysewske on 30.11.2016.
+ */
+
+public interface DateFieldInterface {
+
+    public void setInputType(int type);
+    public void setOnClickListener(OnClickListener listener);
+    public void setOnFocusChangeListener(OnFocusChangeListener listener);
+
+}

sormas-app/app/src/main/java/de/symeda/sormas/app/component/LabelField.java

@@ -0,0 +1,82 @@
+package de.symeda.sormas.app.component;
+
+import android.content.Context;
+import android.databinding.BindingAdapter;
+import android.databinding.InverseBindingAdapter;
+import android.databinding.InverseBindingListener;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.widget.TextView;
+
+import de.symeda.sormas.api.caze.CaseStatus;
+import de.symeda.sormas.app.R;
+
+/**
+ * Created by Mate Strysewske on 29.11.2016.
+ */
+
+public class LabelField extends PropertyField<String> {
+
+    private TextView textCaption;
+    private TextView textContent;
+
+    public LabelField(Context context) {
+        super(context);
+        initializeViews(context);
+    }
+
+    public LabelField(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        initializeViews(context);
+    }
+
+    public LabelField(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        initializeViews(context);
+    }
+
+    @Override
+    public void setValue(String value) {
+        textContent.setText(value);
+    }
+
+    @Override
+    public String getValue() {
+        return textContent.getText().toString();
+    }
+
+    @BindingAdapter("android:value")
+    public static void setValue(LabelField view, String text) {
+        view.setValue(text);
+    }
+
+    /**
+     * Inflates the views in the layout.
+     *
+     * @param context
+     *           the current context for the view.
+     */
+    private void initializeViews(Context context) {
+        LayoutInflater inflater = (LayoutInflater) context
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        inflater.inflate(R.layout.field_label_field, this);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        textContent = (TextView) this.findViewById(R.id.text_content);
+        textCaption = (TextView) this.findViewById(R.id.text_caption);
+        textCaption.setText(getCaption());
+    }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        super.setEnabled(enabled);
+        textContent.setEnabled(enabled);
+        textCaption.setEnabled(enabled);
+    }
+
+}

sormas-app/app/src/main/java/de/symeda/sormas/app/component/TextField.java

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+package de.symeda.sormas.app.component;
+
+import android.content.Context;
+import android.databinding.BindingAdapter;
+import android.databinding.InverseBindingAdapter;
+import android.databinding.InverseBindingListener;
+import android.text.Editable;
+import android.text.TextWatcher;
+import android.util.AttributeSet;
+import android.view.LayoutInflater;
+import android.widget.EditText;
+import android.widget.TextView;
+
+import de.symeda.sormas.app.R;
+
+/**
+ * Created by Mate Strysewske on 28.11.2016.
+ */
+public class TextField extends PropertyField<String> implements TextFieldInterface {
+
+    private EditText textInput;
+    private TextView textCaption;
+
+    private InverseBindingListener inverseBindingListener;
+
+    public TextField(Context context) {
+        super(context);
+        initializeViews(context);
+    }
+
+    public TextField(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        initializeViews(context);
+    }
+
+    public TextField(Context context, AttributeSet attrs, int defStyle) {
+        super(context, attrs, defStyle);
+        initializeViews(context);
+    }
+
+    @Override
+    public void setValue(String value) {
+        textInput.setText(value);
+    }
+
+    @Override
+    public String getValue() {
+        return textInput.getText().toString();
+    }
+
+    @BindingAdapter("android:value")
+    public static void setValue(TextField view, String text) {
+        view.setValue(text);
+    }
+
+    @InverseBindingAdapter(attribute = "android:value", event = "android:valueAttrChanged" /*default - can also be removed*/)
+    public static String getValue(TextField view) {
+        return view.getValue();
+    }
+
+    @BindingAdapter("android:valueAttrChanged")
+    public static void setListener(TextField view, InverseBindingListener listener) {
+        view.inverseBindingListener = listener;
+    }
+
+    public void updateCaption(String newCaption) {
+        textCaption.setText(newCaption);
+    }
+
+    /**
+     * Inflates the views in the layout.
+     *
+     * @param context
+     *           the current context for the view.
+     */
+    private void initializeViews(Context context) {
+        LayoutInflater inflater = (LayoutInflater) context
+                .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+        inflater.inflate(R.layout.field_text_field, this);
+    }
+
+    @Override
+    protected void onFinishInflate() {
+        super.onFinishInflate();
+        textInput = (EditText) this.findViewById(R.id.text_input);
+        textInput.addTextChangedListener(new TextWatcher() {
+            @Override
+            public void beforeTextChanged(CharSequence charSequence, int i, int i1, int i2) { }
+            @Override
+            public void onTextChanged(CharSequence charSequence, int i, int i1, int i2) { }
+            @Override
+            public void afterTextChanged(Editable editable) {
+                if (inverseBindingListener != null) {
+                    inverseBindingListener.onChange();
+                }
+                onValueChanged();
+            }
+        });
+        textCaption = (TextView) this.findViewById(R.id.text_caption);
+        textCaption.setText(getCaption());
+    }
+
+    @Override
+    public void setEnabled(boolean enabled) {
+        super.setEnabled(enabled);
+        textInput.setEnabled(enabled);
+        textCaption.setEnabled(enabled);
+    }
+}

sormas-app/app/src/main/java/de/symeda/sormas/app/component/TextFieldInterface.java

@@ -0,0 +1,11 @@
+package de.symeda.sormas.app.component;
+
+/**
+ * Created by Mate Strysewske on 30.11.2016.
+ */
+
+public interface TextFieldInterface {
+
+    public void updateCaption(String newCaption);
+
+}

sormas-app/app/src/main/res/layout/field_date_field.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<merge  xmlns:android="http://schemas.android.com/apk/res/android">
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:id="@+id/date_caption"
+            android:textSize="@dimen/field_caption_size"
+            android:layout_marginBottom="@dimen/field_caption_margin_bottom"
+            android:layout_marginLeft="@dimen/field_caption_margin_left" />
+        <EditText
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/field_height"
+            android:id="@+id/date_content"/>
+
+    </LinearLayout>
+</merge>

sormas-app/app/src/main/res/layout/field_label_field.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<merge  xmlns:android="http://schemas.android.com/apk/res/android">
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:id="@+id/text_caption"
+            android:textSize="@dimen/field_caption_size"
+            android:layout_marginBottom="@dimen/field_caption_margin_bottom"
+            android:layout_marginLeft="@dimen/field_caption_margin_left" />
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="@dimen/field_height"
+            android:id="@+id/text_content"/>
+
+    </LinearLayout>
+</merge>