Revised snippets.

Author: JonEckenrode

misc/src/main/java/com/example/snippets/PdfViewerKotlinSnippets.kt

@@ -41,7 +41,7 @@ class PdfViewerKotlinSnippets {
 
         // [START android_pdf_viewer_extension_version_kotlin]
         if (SdkExtensions.getExtensionVersion(Build.VERSION_CODES.S) >= 13) {
-           // Load the fragment and document.
+            // Load the fragment and document.
         }
         // [END android_pdf_viewer_extension_version_kotlin]
 
@@ -55,14 +55,14 @@ class PdfViewerKotlinSnippets {
 
             val getContentButton: MaterialButton = findViewById(R.id.launch_button)
             val searchButton: MaterialButton = findViewById(R.id.search_button)
-      }
+        }
     }
     // [END android_pdf_viewer_create_compat_activity_kotlin]
 
     // [START android_pdf_viewer_extend_fragment_kotlin]
     @RequiresExtension(extension = Build.VERSION_CODES.S, version = 13)
     class PdfViewerFragmentExtended : PdfViewerFragment() {
-        private val myLogger : Logger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME)
+        private val myLogger: Logger = Logger.getLogger(Logger.GLOBAL_LOGGER_NAME)
 
         override fun onLoadDocumentSuccess() {
             myLogger.log(INFO, "// Log document success.")
@@ -89,9 +89,8 @@ class PdfViewerKotlinSnippets {
                 if (pdfViewerFragment == null) {
                     pdfViewerFragment =
                         supportFragmentManager
-                            .findFragmentByTag(PDF_VIEWER_FRAGMENT_TAG) as PdfViewerFragment?
+                        .findFragmentByTag(PDF_VIEWER_FRAGMENT_TAG) as PdfViewerFragment?
                 }
-
             }
 
             // Used to instantiate and commit the fragment.
@@ -122,7 +121,6 @@ class PdfViewerKotlinSnippets {
             }
         }
         // [END android_pdf_viewer_create_fragment_kotlin]
-
     }
 
     /** Enable nested classes. **/
@@ -145,7 +143,6 @@ class PdfViewerKotlinSnippets {
             }
         }
         // [END android_pdf_viewer_enable_document_search_kotlin]
-
     }
 
     /** Enable nested classes. **/
@@ -163,7 +160,6 @@ class PdfViewerKotlinSnippets {
                     supportFragmentManager
                     .findFragmentByTag(PDF_VIEWER_FRAGMENT_TAG) as PdfViewerFragment?
             }
-
         }
 
         // [START android_pdf_viewer_launch_file_picker_kotlin]
@@ -217,7 +213,6 @@ class PdfViewerKotlinSnippets {
         companion object {
             private const val PDF_VIEWER_FRAGMENT_TAG = "pdf_viewer_fragment_tag"
         }
-
     }
 
     // [START android_pdf_viewer_style_fragment_constructor_kotlin]
@@ -307,7 +302,5 @@ class PdfViewerKotlinSnippets {
         companion object {
             private const val PDF_VIEWER_FRAGMENT_TAG = "pdf_viewer_fragment_tag"
         }
-
     }
-
-}
+}

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

@@ -46,8 +46,7 @@
         android:layout_marginBottom="8dp"
         app:layout_constraintLeft_toLeftOf="parent"
         app:layout_constraintRight_toRightOf="@id/search_button"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/search_button"
@@ -59,7 +58,6 @@
         android:layout_marginBottom="8dp"
         app:layout_constraintLeft_toLeftOf="@id/launch_button"
         app:layout_constraintRight_toRightOf="parent"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toTopOf="parent" />
+        app:layout_constraintBottom_toBottomOf="parent"/>
 
 </androidx.constraintlayout.widget.ConstraintLayout>