Fixing formatting issues.

1 files changed, 84 insertions, 83 deletions

diff --git a/src/org/connectbot/TerminalView.java b/src/org/connectbot/TerminalView.java
index 057399f..c99680b 100755
--- a/src/org/connectbot/TerminalView.java
+++ b/src/org/connectbot/TerminalView.java
@@ -73,11 +73,11 @@ public class TerminalView extends View implements FontSizeChangedListener {
 
 	// Related to Accessibility Features
 	private boolean accessibilityActive = false;
-    private StringBuffer accessibilityBuffer = null;
+	private StringBuffer accessibilityBuffer = null;
 	private AccessibilityEventSender eventSender = null;
 	private int ACCESSIBILITY_EVENT_THRESHOLD = 1000;
 	private static final String SCREENREADER_INTENT_ACTION = "android.accessibilityservice.AccessibilityService";
-    private static final String SCREENREADER_INTENT_CATEGORY = "android.accessibilityservice.category.FEEDBACK_SPOKEN";
+	private static final String SCREENREADER_INTENT_CATEGORY = "android.accessibilityservice.category.FEEDBACK_SPOKEN";
 
 	public TerminalView(Context context, TerminalBridge bridge) {
 		super(context);
@@ -288,92 +288,93 @@ public class TerminalView extends View implements FontSizeChangedListener {
 		return new BaseInputConnection(this, false);
 	}
 
-    private boolean isScreenReaderActive() {
-        // Restrict the set of intents to only accessibility services that have
-        // the category FEEDBACK_SPOKEN (aka, screen readers).
-        Intent screenReaderIntent = new Intent(SCREENREADER_INTENT_ACTION);
-        screenReaderIntent.addCategory(SCREENREADER_INTENT_CATEGORY);
-        List<ResolveInfo> screenReaders = context.getPackageManager().queryIntentServices(
-                screenReaderIntent, 0);
-        ContentResolver cr = context.getContentResolver();
-        Cursor cursor = null;
-        int status = 0;
-        for (ResolveInfo screenReader : screenReaders) {
-            // All screen readers are expected to implement a content provider that responds to
-            // content://<nameofpackage>.providers.StatusProvider
-            cursor = cr.query(Uri.parse("content://" + screenReader.serviceInfo.packageName
-                    + ".providers.StatusProvider"), null, null, null, null);
-            if (cursor != null) {
-                cursor.moveToFirst();
-                // These content providers use a special cursor that only has one element,
-                // an integer that is 1 if the screen reader is running.
-                status = cursor.getInt(0);
-                cursor.close();
-                if (status == 1) {
-                    return true;
-                }
-            }
-        }
-        return false;
-    }
-
+	private boolean isScreenReaderActive() {
+		// Restrict the set of intents to only accessibility services that have
+		// the category FEEDBACK_SPOKEN (aka, screen readers).
+		Intent screenReaderIntent = new Intent(SCREENREADER_INTENT_ACTION);
+		screenReaderIntent.addCategory(SCREENREADER_INTENT_CATEGORY);
+		List<ResolveInfo> screenReaders = context.getPackageManager().queryIntentServices(
+				screenReaderIntent, 0);
+		ContentResolver cr = context.getContentResolver();
+		Cursor cursor = null;
+		int status = 0;
+		for (ResolveInfo screenReader : screenReaders) {
+			// All screen readers are expected to implement a content provider
+			// that responds to:
+			// content://<nameofpackage>.providers.StatusProvider
+			cursor = cr.query(Uri.parse("content://" + screenReader.serviceInfo.packageName
+					+ ".providers.StatusProvider"), null, null, null, null);
+			if (cursor != null) {
+				cursor.moveToFirst();
+				// These content providers use a special cursor that only has
+				// one element, an integer that is 1 if the screen reader is
+				// running.
+				status = cursor.getInt(0);
+				cursor.close();
+				if (status == 1) {
+					return true;
+				}
+			}
+		}
+		return false;
+	}
 
 	public StringBuffer getAccessibilityBuffer() {
-	    return accessibilityBuffer;
+		return accessibilityBuffer;
 	}
 
-    public void propagateConsoleText(char[] rawText, int length) {
-        if (accessibilityActive) {
-            if (accessibilityBuffer == null) {
-                accessibilityBuffer = new StringBuffer();
-            }
-
-            for (int i = 0; i < length; ++i) {
-                accessibilityBuffer.append(rawText[i]);
-            }
-
-            if (eventSender != null) {
-                removeCallbacks(eventSender);
-            } else {
-                eventSender = new AccessibilityEventSender();
-            }
-            postDelayed(eventSender, ACCESSIBILITY_EVENT_THRESHOLD);
-        }
-    }
+	public void propagateConsoleText(char[] rawText, int length) {
+		if (accessibilityActive) {
+			if (accessibilityBuffer == null) {
+				accessibilityBuffer = new StringBuffer();
+			}
+
+			for (int i = 0; i < length; ++i) {
+				accessibilityBuffer.append(rawText[i]);
+			}
+
+			if (eventSender != null) {
+				removeCallbacks(eventSender);
+			} else {
+				eventSender = new AccessibilityEventSender();
+			}
+			postDelayed(eventSender, ACCESSIBILITY_EVENT_THRESHOLD);
+		}
+	}
 
 	private class AccessibilityEventSender implements Runnable {
-        public void run() {
-            synchronized (accessibilityBuffer) {
-                // Strip Console Codes
-                String regex = "" + ((char) 27) + (char) 92 + ((char) 91) + "[^m]+[m|:]";
-                accessibilityBuffer =
-                    new StringBuffer(accessibilityBuffer.toString().replaceAll(regex, " "));
-
-                // Apply Backspaces
-                String backspaceCode = "" + ((char) 8) + ((char) 27) + ((char) 91) + ((char) 75);
-                int i = accessibilityBuffer.indexOf(backspaceCode);
-                while (i != -1) {
-                    if (i == 0) {
-                        accessibilityBuffer =
-                            accessibilityBuffer.replace(i, i + backspaceCode.length(), "");
-                    } else {
-                        accessibilityBuffer =
-                            accessibilityBuffer.replace(i - 1, i + backspaceCode.length(), "");
-                    }
-                    i = accessibilityBuffer.indexOf(backspaceCode);
-                }
-
-                if (accessibilityBuffer.length() > 0) {
-                    AccessibilityEvent event =
-                        AccessibilityEvent.obtain(AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED);
-                    event.setFromIndex(0);
-                    event.setAddedCount(accessibilityBuffer.length());
-                    event.getText().add(accessibilityBuffer);
-
-                    sendAccessibilityEventUnchecked(event);
-                    accessibilityBuffer.setLength(0);
-                }
-            }
-        }
+		public void run() {
+			synchronized (accessibilityBuffer) {
+				// Strip console codes with regex matching control codes
+				String regex = "" + ((char) 27) + (char) 92 + ((char) 91) + "[^m]+[m|:]";
+				accessibilityBuffer = new StringBuffer(
+						accessibilityBuffer.toString().replaceAll(regex, " "));
+
+				// Apply Backspaces using backspace character sequence
+				String backspaceCode = "" + ((char) 8) + ((char) 27) + ((char) 91) + ((char) 75);
+				int i = accessibilityBuffer.indexOf(backspaceCode);
+				while (i != -1) {
+					if (i == 0) {
+						accessibilityBuffer = accessibilityBuffer.replace(
+								i, i + backspaceCode.length(), "");
+					} else {
+						accessibilityBuffer = accessibilityBuffer.replace(
+								i - 1, i + backspaceCode.length(), "");
+					}
+					i = accessibilityBuffer.indexOf(backspaceCode);
+				}
+
+				if (accessibilityBuffer.length() > 0) {
+					AccessibilityEvent event = AccessibilityEvent.obtain(
+							AccessibilityEvent.TYPE_VIEW_TEXT_CHANGED);
+					event.setFromIndex(0);
+					event.setAddedCount(accessibilityBuffer.length());
+					event.getText().add(accessibilityBuffer);
+
+					sendAccessibilityEventUnchecked(event);
+					accessibilityBuffer.setLength(0);
+				}
+			}
+		}
 	}
 }