Change virtual keyboard images by flat buttons with text and added 'Up', 'Down', 'Left' and 'Right' arrow keys.

Squashes together other commits:
  - Remove HorizontalScrollView tests
  - Add comments to give translators context.
  - Remove hardcoded button texts and change the keyboard icon to a more
    modern style.
  - Change virtual keyboard RelativeLayout to LinearLayout and it take
    all screen width. And add a small separators between buttons.
  - Mislabelled "Up" key

1 files changed, 6 insertions, 1 deletions

diff --git a/app/src/main/java/org/connectbot/service/TerminalKeyListener.java b/app/src/main/java/org/connectbot/service/TerminalKeyListener.java
index cf47427..c585f46 100644
--- a/app/src/main/java/org/connectbot/service/TerminalKeyListener.java
+++ b/app/src/main/java/org/connectbot/service/TerminalKeyListener.java
@@ -365,7 +365,7 @@ public class TerminalKeyListener implements OnKeyListener, OnSharedPreferenceCha
 			}
 
 			// look for special chars
-			switch(keyCode) {
+			switch (keyCode) {
 			case KEYCODE_ESCAPE:
 				sendEscape();
 				return true;
@@ -520,6 +520,11 @@ public class TerminalKeyListener implements OnKeyListener, OnSharedPreferenceCha
 		}
 	}
 
+	public void sendPressedKey(int key) {
+		((vt320) buffer).keyPressed(key, ' ', getStateForBuffer());
+		bridge.tryKeyVibrate();
+	}
+
 	/**
 	 * @param key
 	 * @return successful