diff options
author | Christian Schneppe <christian@pix-art.de> | 2019-05-04 16:07:40 +0200 |
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committer | Christian Schneppe <christian@pix-art.de> | 2019-05-04 16:07:40 +0200 |
commit | 6cf77e3a7ddead3c1a38dda8f522c2517ed9b37c (patch) | |
tree | ef43f63f196f9a1a5e3afd2e5dc3d0d8863c0575 /src | |
parent | 2cdd612ff3fa32c4081d501122463d0fa57d75d6 (diff) |
fixed rare NPE cause by race
Diffstat (limited to '')
-rw-r--r-- | src/main/java/de/pixart/messenger/ui/widget/EditMessage.java | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/src/main/java/de/pixart/messenger/ui/widget/EditMessage.java b/src/main/java/de/pixart/messenger/ui/widget/EditMessage.java index bb276a182..ca61491a9 100644 --- a/src/main/java/de/pixart/messenger/ui/widget/EditMessage.java +++ b/src/main/java/de/pixart/messenger/ui/widget/EditMessage.java @@ -85,16 +85,20 @@ public class EditMessage extends EmojiWrapperEditText { } private void triggerKeyboardEvents(final int length) { + final KeyboardListener listener = this.keyboardListener; + if (listener == null) { + return; + } this.mTypingHandler.removeCallbacks(mTypingTimeout); this.mTypingHandler.postDelayed(mTypingTimeout, Config.TYPING_TIMEOUT * 1000); if (!isUserTyping && length > 0) { this.isUserTyping = true; - this.keyboardListener.onTypingStarted(); + listener.onTypingStarted(); } else if (length == 0) { this.isUserTyping = false; - this.keyboardListener.onTextDeleted(); + listener.onTextDeleted(); } - this.keyboardListener.onTextChanged(); + listener.onTextChanged(); } public void setKeyboardListener(KeyboardListener listener) { |