add multitouch toggle to sample app

Author: ArthurHub

sample/src/main/java/com/theartofdev/edmodo/cropper/sample/CropImageViewOptions.java

@@ -35,6 +35,8 @@ final class CropImageViewOptions {
 
     public boolean fixAspectRatio;
 
+    public boolean multitouch;
+
     public boolean showCropOverlay;
 
     public boolean showProgressBar;

sample/src/main/java/com/theartofdev/edmodo/cropper/sample/MainActivity.java

@@ -233,6 +233,11 @@ public void onDrawerOptionClicked(View view) {
                 mCurrentFragment.resetCropRect();
                 mDrawerLayout.closeDrawers();
                 break;
+            case R.id.drawer_option_toggle_multitouch:
+                mCropImageViewOptions.multitouch = !mCropImageViewOptions.multitouch;
+                mCurrentFragment.setCropImageViewOptions(mCropImageViewOptions);
+                updateDrawerTogglesByOptions(mCropImageViewOptions);
+                break;
             case R.id.drawer_option_toggle_show_overlay:
                 mCropImageViewOptions.showCropOverlay = !mCropImageViewOptions.showCropOverlay;
                 mCurrentFragment.setCropImageViewOptions(mCropImageViewOptions);
@@ -259,6 +264,7 @@ private void updateDrawerTogglesByOptions(CropImageViewOptions options) {
         ((TextView) findViewById(R.id.drawer_option_toggle_scale)).setText(getResources().getString(R.string.drawer_option_toggle_scale, options.scaleType.name()));
         ((TextView) findViewById(R.id.drawer_option_toggle_shape)).setText(getResources().getString(R.string.drawer_option_toggle_shape, options.cropShape.name()));
         ((TextView) findViewById(R.id.drawer_option_toggle_guidelines)).setText(getResources().getString(R.string.drawer_option_toggle_guidelines, options.guidelines.name()));
+        ((TextView) findViewById(R.id.drawer_option_toggle_multitouch)).setText(getResources().getString(R.string.drawer_option_toggle_multitouch, Boolean.toString(options.multitouch)));
         ((TextView) findViewById(R.id.drawer_option_toggle_show_overlay)).setText(getResources().getString(R.string.drawer_option_toggle_show_overlay, Boolean.toString(options.showCropOverlay)));
         ((TextView) findViewById(R.id.drawer_option_toggle_show_progress_bar)).setText(getResources().getString(R.string.drawer_option_toggle_show_progress_bar, Boolean.toString(options.showProgressBar)));
 

sample/src/main/java/com/theartofdev/edmodo/cropper/sample/MainFragment.java

@@ -71,6 +71,7 @@ public void setCropImageViewOptions(CropImageViewOptions options) {
         mCropImageView.setGuidelines(options.guidelines);
         mCropImageView.setAspectRatio(options.aspectRatio.first, options.aspectRatio.second);
         mCropImageView.setFixedAspectRatio(options.fixAspectRatio);
+        mCropImageView.setMultiTouchEnabled(options.multitouch);
         mCropImageView.setShowCropOverlay(options.showCropOverlay);
         mCropImageView.setShowProgressBar(options.showProgressBar);
         mCropImageView.setAutoZoomEnabled(options.autoZoomEnabled);

sample/src/main/res/layout/activity_main.xml

@@ -126,6 +126,12 @@
                 android:onClick="onDrawerOptionClicked"
                 android:text="@string/drawer_option_reset_crop_rect"/>
 
+            <TextView
+                android:id="@+id/drawer_option_toggle_multitouch"
+                style="@style/Cropper.Widget.Drawer.Option.TextView"
+                android:onClick="onDrawerOptionClicked"
+                android:text="@string/drawer_option_toggle_multitouch"/>
+
             <TextView
                 android:id="@+id/drawer_option_toggle_show_overlay"
                 style="@style/Cropper.Widget.Drawer.Option.TextView"

sample/src/main/res/values/strings.xml

@@ -26,6 +26,7 @@
     <string name="drawer_option_toggle_max_zoom">Max zoom level: %1s</string>
     <string name="drawer_option_set_initial_crop_rect">Set initial crop rectangle</string>
     <string name="drawer_option_reset_crop_rect">Reset crop rectangle to initial</string>
+    <string name="drawer_option_toggle_multitouch">Multitouch: %1s</string>
     <string name="drawer_option_toggle_show_overlay">Show Overlay: %1s</string>
     <string name="drawer_option_toggle_show_progress_bar">Show Progress Bar: %1s</string>