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Code Issues Releases Wiki Activity

different actions for long/short key pressings

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This commit is contained in:
Nikolay Pultsin 2011-03-24 20:49:38 +00:00
parent db42d8afca
commit caea03435a
1 changed files with 32 additions and 5 deletions
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37
src/org/geometerplus/zlibrary/ui/android/view/ZLAndroidWidget.java
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@ -472,7 +472,12 @@ public class ZLAndroidWidget extends View implements View.OnLongClickListener {
return view.onFingerLongPress(myPressedX, myPressedY); return view.onFingerLongPress(myPressedX, myPressedY);
} }
private String myKeyUnderTracking;
private long myTrackingStartTime;
public boolean onKeyDown(int keyCode, KeyEvent event) { public boolean onKeyDown(int keyCode, KeyEvent event) {
final ZLApplication application = ZLApplication.Instance();
switch (keyCode) { switch (keyCode) {
case KeyEvent.KEYCODE_VOLUME_DOWN: case KeyEvent.KEYCODE_VOLUME_DOWN:
case KeyEvent.KEYCODE_VOLUME_UP: case KeyEvent.KEYCODE_VOLUME_UP:
@ -481,19 +486,32 @@ public class ZLAndroidWidget extends View implements View.OnLongClickListener {
case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_DPAD_CENTER:
{ {
final String keyName = ZLAndroidKeyUtil.getKeyNameByCode(keyCode); final String keyName = ZLAndroidKeyUtil.getKeyNameByCode(keyCode);
return ZLApplication.Instance().doActionByKey(keyName, false); if (myKeyUnderTracking != null) {
if (myKeyUnderTracking.equals(keyName)) {
return true;
} else {
myKeyUnderTracking = null;
}
}
if (application.hasActionForKey(keyName, true)) {
myKeyUnderTracking = keyName;
myTrackingStartTime = System.currentTimeMillis();
return true;
} else {
return application.doActionByKey(keyName, false);
}
} }
case KeyEvent.KEYCODE_DPAD_LEFT: case KeyEvent.KEYCODE_DPAD_LEFT:
ZLApplication.Instance().getCurrentView().onTrackballRotated(-1, 0); application.getCurrentView().onTrackballRotated(-1, 0);
return true; return true;
case KeyEvent.KEYCODE_DPAD_RIGHT: case KeyEvent.KEYCODE_DPAD_RIGHT:
ZLApplication.Instance().getCurrentView().onTrackballRotated(1, 0); application.getCurrentView().onTrackballRotated(1, 0);
return true; return true;
case KeyEvent.KEYCODE_DPAD_DOWN: case KeyEvent.KEYCODE_DPAD_DOWN:
ZLApplication.Instance().getCurrentView().onTrackballRotated(0, 1); application.getCurrentView().onTrackballRotated(0, 1);
return true; return true;
case KeyEvent.KEYCODE_DPAD_UP: case KeyEvent.KEYCODE_DPAD_UP:
ZLApplication.Instance().getCurrentView().onTrackballRotated(0, -1); application.getCurrentView().onTrackballRotated(0, -1);
return true; return true;
default: default:
return false; return false;
@ -507,6 +525,15 @@ public class ZLAndroidWidget extends View implements View.OnLongClickListener {
case KeyEvent.KEYCODE_BACK: case KeyEvent.KEYCODE_BACK:
case KeyEvent.KEYCODE_ENTER: case KeyEvent.KEYCODE_ENTER:
case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_DPAD_CENTER:
if (myKeyUnderTracking != null) {
final String keyName = ZLAndroidKeyUtil.getKeyNameByCode(keyCode);
if (myKeyUnderTracking.equals(keyName)) {
final boolean longPress = System.currentTimeMillis() >
myTrackingStartTime + ViewConfiguration.getLongPressTimeout();
ZLApplication.Instance().doActionByKey(keyName, longPress);
}
myKeyUnderTracking = null;
}
return true; return true;
default: default:
return false; return false;