[v2][Android] Adding height and width as options for side menu to make it consistent with IOS (#3671)

lib/android/app/src/main/java/com/reactnativenavigation/parse/SideMenuOptions.java

 
 import com.reactnativenavigation.parse.params.Bool;
 import com.reactnativenavigation.parse.params.NullBool;
+import com.reactnativenavigation.parse.params.NullNumber;
+import com.reactnativenavigation.parse.params.Number;
 import com.reactnativenavigation.parse.parsers.BoolParser;
+import com.reactnativenavigation.parse.parsers.NumberParser;
 
 import org.json.JSONObject;
 
 public class SideMenuOptions {
     public Bool visible = new NullBool();
+    public Number height = new NullNumber();
+    public Number width = new NullNumber();
 
     public static SideMenuOptions parse(JSONObject json) {
         SideMenuOptions options = new SideMenuOptions();
         if (json == null) return options;
 
         options.visible = BoolParser.parse(json, "visible");
+        options.height = NumberParser.parse(json, "height");
+        options.width = NumberParser.parse(json, "width");
+
         return options;
     }
 
         if (other.visible.hasValue()) {
             visible = other.visible;
         }
+        if (other.height.hasValue()) {
+            height = other.height;
+        }
+        if (other.width.hasValue()) {
+            width = other.width;
+        }
     }
 }

lib/android/app/src/main/java/com/reactnativenavigation/viewcontrollers/SideMenuController.java

 package com.reactnativenavigation.viewcontrollers;
 
 import android.app.Activity;
+import android.content.res.Resources;
 import android.support.annotation.NonNull;
 import android.support.v4.widget.DrawerLayout;
 import android.support.v4.widget.DrawerLayout.LayoutParams;
+import android.util.TypedValue;
 import android.view.Gravity;
 import android.view.View;
 
 import com.reactnativenavigation.parse.Options;
+import com.reactnativenavigation.parse.SideMenuOptions;
 import com.reactnativenavigation.presentation.OptionsPresenter;
 import com.reactnativenavigation.presentation.SideMenuOptionsPresenter;
 import com.reactnativenavigation.views.Component;
 		getView().addView(childView);
 	}
 
-	public void setLeftController(ViewController controller) {
-		this.leftController = controller;
-        getView().addView(controller.getView(), new LayoutParams(MATCH_PARENT, MATCH_PARENT, Gravity.LEFT));
-	}
+    public void setLeftController(ViewController controller) {
+        this.leftController = controller;
+        int height = this.getHeight(options.sideMenuRootOptions.left);
+        int width = this.getWidth(options.sideMenuRootOptions.left);
+        getView().addView(controller.getView(), new LayoutParams(width, height, Gravity.LEFT));
+    }
 
-	public void setRightController(ViewController controller) {
-		this.rightController = controller;
-        getView().addView(controller.getView(), new LayoutParams(MATCH_PARENT, MATCH_PARENT, Gravity.RIGHT));
-	}
+    public void setRightController(ViewController controller) {
+        this.rightController = controller;
+        int height = this.getHeight(options.sideMenuRootOptions.right);
+        int width = this.getWidth(options.sideMenuRootOptions.right);
+        getView().addView(controller.getView(), new LayoutParams(width, height, Gravity.RIGHT));
+    }
+
+    protected int getWidth(SideMenuOptions sideMenuOptions) {
+        int width = MATCH_PARENT;
+        if (sideMenuOptions.width.hasValue()) {
+            width = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, sideMenuOptions.width.get(), Resources.getSystem().getDisplayMetrics());
+        }
+        return width;
+    }
+
+    protected int getHeight(SideMenuOptions sideMenuOptions) {
+        int height = MATCH_PARENT;
+        if (sideMenuOptions.height.hasValue()) {
+            height = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, sideMenuOptions.height.get(), Resources.getSystem().getDisplayMetrics());
+        }
+        return height;
+    }
 }

lib/android/app/src/test/java/com/reactnativenavigation/viewcontrollers/SideMenuControllerTest.java

 package com.reactnativenavigation.viewcontrollers;
 
 import android.app.Activity;
+import android.content.res.Resources;
+import android.view.ViewGroup.LayoutParams;
+import android.util.TypedValue;
 import android.view.Gravity;
 
 import com.reactnativenavigation.BaseTest;
 import com.reactnativenavigation.mocks.SimpleComponentViewController;
 import com.reactnativenavigation.parse.Options;
+import com.reactnativenavigation.parse.SideMenuOptions;
 import com.reactnativenavigation.parse.params.Bool;
+import com.reactnativenavigation.parse.params.Number;
 import com.reactnativenavigation.presentation.OptionsPresenter;
 
+import org.junit.Assert;
 import org.junit.Test;
 
+import static android.view.ViewGroup.LayoutParams.MATCH_PARENT;
 import static org.assertj.core.api.Java6Assertions.assertThat;
 
 public class SideMenuControllerTest extends BaseTest {
         uut.mergeOptions(options);
         assertThat(uut.options.sideMenuRootOptions).isNotEqualTo(initialOptions.sideMenuRootOptions);
     }
+
+    @Test
+    public void setLeftController_matchesParentByDefault() {
+        SideMenuOptions options = new SideMenuOptions();
+        assertThat(options.width.hasValue()).isFalse();
+        assertThat(options.height.hasValue()).isFalse();
+        uut.options.sideMenuRootOptions.left = options;
+
+        SimpleComponentViewController componentViewController = new SimpleComponentViewController(activity, childRegistry, "left", new Options());
+        uut.setLeftController(componentViewController);
+
+        LayoutParams params = componentViewController.getView().getLayoutParams();
+        assertThat(params.width).isEqualTo(MATCH_PARENT);
+        assertThat(params.height).isEqualTo(MATCH_PARENT);
+    }
+    @Test
+    public void setLeftController_setHeightAndWidthWithOptions() {
+        SideMenuOptions options = new SideMenuOptions();
+        options.height = new Number(100);
+        options.width = new Number(200);
+        uut.options.sideMenuRootOptions.left = options;
+
+        SimpleComponentViewController componentViewController = new SimpleComponentViewController(activity, childRegistry, "left", new Options());
+        uut.setLeftController(componentViewController);
+
+        int heightInDp = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 100, Resources.getSystem().getDisplayMetrics());
+        int widthInDp = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 200, Resources.getSystem().getDisplayMetrics());
+
+        LayoutParams params = componentViewController.getView().getLayoutParams();
+        assertThat(params.width).isEqualTo(widthInDp);
+        assertThat(params.height).isEqualTo(heightInDp);
+    }
+    @Test
+    public void setRightController_matchesParentByDefault() {
+        SideMenuOptions options = new SideMenuOptions();
+        assertThat(options.width.hasValue()).isFalse();
+        assertThat(options.height.hasValue()).isFalse();
+        uut.options.sideMenuRootOptions.left = options;
+
+        SimpleComponentViewController componentViewController = new SimpleComponentViewController(activity, childRegistry, "right", new Options());
+        uut.setRightController(componentViewController);
+
+        LayoutParams params = componentViewController.getView().getLayoutParams();
+        assertThat(params.width).isEqualTo(MATCH_PARENT);
+        assertThat(params.height).isEqualTo(MATCH_PARENT);
+    }
+    @Test
+    public void setRightController_setHeightAndWidthWithOptions() {
+        SideMenuOptions options = new SideMenuOptions();
+        options.height = new Number(100);
+        options.width = new Number(200);
+        uut.options.sideMenuRootOptions.left = options;
+
+        SimpleComponentViewController componentViewController = new SimpleComponentViewController(activity, childRegistry, "left", new Options());
+        uut.setLeftController(componentViewController);
+
+        int heightInDp = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 100, Resources.getSystem().getDisplayMetrics());
+        int widthInDp = (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, 200, Resources.getSystem().getDisplayMetrics());
+
+        LayoutParams params = componentViewController.getView().getLayoutParams();
+        assertThat(params.width).isEqualTo(widthInDp);
+        assertThat(params.height).isEqualTo(heightInDp);
+    }
 }