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Set device clipboard only if necessary

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Do not explicitly set the clipboard text if it already contains the
expected content. This avoids possible copy-paste loops between the
computer and the device.
This commit is contained in:
Romain Vimont 2020-06-01 15:35:43 +02:00
parent b9602e56d9
commit b3aa88c751
1 changed files with 8 additions and 0 deletions
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8
server/src/main/java/com/genymobile/scrcpy/Device.java
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@ -207,6 +207,14 @@ public final class Device {
}
public boolean setClipboardText(String text) {
String currentClipboard = getClipboardText();
if (currentClipboard == null || currentClipboard.equals(text)) {
// The clipboard already contains the requested text.
// Since pasting text from the computer involves setting the device clipboard, it could be set twice on a copy-paste. This would cause
// the clipboard listeners to be notified twice, and that would flood the Android keyboard clipboard history. To workaround this
// problem, do not explicitly set the clipboard text if it already contains the expected content.
return false;
}
isSettingClipboard.set(true);
boolean ok = serviceManager.getClipboardManager().setText(text);
isSettingClipboard.set(false);