fix #3577: show keyboard on edit note

1 files changed, 40 insertions, 0 deletions

diff --git a/main/src/cgeo/geocaching/activity/Keyboard.java b/main/src/cgeo/geocaching/activity/Keyboard.java
new file mode 100644
index 0000000..9bae7be
--- /dev/null
+++ b/main/src/cgeo/geocaching/activity/Keyboard.java
@@ -0,0 +1,40 @@
+package cgeo.geocaching.activity;
+
+import org.eclipse.jdt.annotation.NonNull;
+
+import android.app.Activity;
+import android.content.Context;
+import android.view.View;
+import android.view.inputmethod.InputMethodManager;
+
+/**
+ * Class for hiding/showing the soft keyboard on Android.
+ * 
+ */
+public class Keyboard {
+    private final Activity activity;
+
+    public Keyboard(final @NonNull Activity activity) {
+        this.activity = activity;
+    }
+
+    public void hide() {
+        ((InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE)).toggleSoftInput(InputMethodManager.SHOW_IMPLICIT, 0);
+    }
+
+    public void show(final View view) {
+        view.requestFocus();
+        ((InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(view, 0);
+    }
+
+    public void showDelayed(final View view) {
+        view.postDelayed(new Runnable() {
+
+            @Override
+            public void run() {
+                final InputMethodManager keyboard = (InputMethodManager) activity.getSystemService(Context.INPUT_METHOD_SERVICE);
+                keyboard.showSoftInput(view, 0);
+            }
+        }, 50);
+    }
+}