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Increasing timeout for screenshot chord in keyguard. (Bug 6941775)

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Change-Id: Ie846ce18878f9597e9f0cd97d78322b59042d43c
This commit is contained in:
Winson Chung
2012-10-08 20:42:01 -07:00
parent 8215ddb4f5
commit 1cea2f3d87
1 changed files with 13 additions and 2 deletions
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15
policy/src/com/android/internal/policy/impl/PhoneWindowManager.java
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@@ -447,6 +447,8 @@ public class PhoneWindowManager implements WindowManagerPolicy {
// Screenshot trigger states
// Time to volume and power must be pressed within this interval of each other.
private static final long SCREENSHOT_CHORD_DEBOUNCE_DELAY_MILLIS = 150;
// Increase the chord delay when taking a screenshot from the keyguard
private static final float KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER = 2.5f;
private boolean mScreenshotChordEnabled;
private boolean mVolumeDownKeyTriggered;
private long mVolumeDownKeyTime;
@@ -669,12 +671,21 @@ public class PhoneWindowManager implements WindowManagerPolicy {
mVolumeDownKeyConsumedByScreenshotChord = true;
cancelPendingPowerKeyAction();
mHandler.postDelayed(mScreenshotChordLongPress,
ViewConfiguration.getGlobalActionKeyTimeout());
mHandler.postDelayed(mScreenshotChordLongPress, getScreenshotChordLongPressDelay());
}
}
}
private long getScreenshotChordLongPressDelay() {
if (mKeyguardMediator.isShowing()) {
// Double the time it takes to take a screenshot from the keyguard
return (long) (KEYGUARD_SCREENSHOT_CHORD_DELAY_MULTIPLIER *
ViewConfiguration.getGlobalActionKeyTimeout());
} else {
return ViewConfiguration.getGlobalActionKeyTimeout();
}
}
private void cancelPendingScreenshotChordAction() {
mHandler.removeCallbacks(mScreenshotChordLongPress);
}