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Code Issues Releases Wiki Activity

Added Triple and Double finger gestures.

Browse Source 
For right and middle clicking.

REVIEW: 119072
This commit is contained in:
Ahmed I. Khalil
2014-07-01 18:28:39 +02:00
parent 47790a710a
commit 3b750c78ab
2 changed files with 109 additions and 23 deletions
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73
src/main/java/org/kde/kdeconnect/Plugins/MousePadPlugin/MousePadActivity.java
View File

@@ -12,8 +12,7 @@ import org.kde.kdeconnect.BackgroundService;
import org.kde.kdeconnect.Device;
import org.kde.kdeconnect_tp.R;
public class MousePadActivity extends Activity implements GestureDetector.OnGestureListener, GestureDetector.OnDoubleTapListener {
public class MousePadActivity extends Activity implements GestureDetector.OnGestureListener, GestureDetector.OnDoubleTapListener, MousePadGestureDetector.OnGestureListener {
private final static float MinDistanceToSendScroll = 2.5f;
private float mPrevX;
@@ -29,12 +28,15 @@ public class MousePadActivity extends Activity implements GestureDetector.OnGest
private GestureDetector mDetector;
private MousePadGestureDetector mMousePadGestureDetector;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_mousepad);
deviceId = getIntent().getStringExtra("deviceId");
mDetector = new GestureDetector(this, this);
mMousePadGestureDetector = new MousePadGestureDetector(this, this);
mDetector.setOnDoubleTapListener(this);
}
@@ -49,33 +51,22 @@ public class MousePadActivity extends Activity implements GestureDetector.OnGest
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case R.id.menu_right_click:
BackgroundService.RunCommand(this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MousePadPlugin mousePadPlugin = (MousePadPlugin)device.getPlugin("plugin_mousepad");
if (mousePadPlugin == null) return;
mousePadPlugin.sendRightClick();
}
});
break;
sendRightClick();
return true;
case R.id.menu_middle_click:
BackgroundService.RunCommand(this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MousePadPlugin mousePadPlugin = (MousePadPlugin)device.getPlugin("plugin_mousepad");
if (mousePadPlugin == null) return;
mousePadPlugin.sendMiddleClick();
}
});
break;
sendMiddleClick();
return true;
default:
return super.onOptionsItemSelected(item);
}
return true;
}
@Override
public boolean onTouchEvent(MotionEvent event) {
if (mMousePadGestureDetector.onTouchEvent(event)) {
return true;
}
if ( mDetector.onTouchEvent(event) ) {
return true;
}
@@ -201,4 +192,40 @@ public class MousePadActivity extends Activity implements GestureDetector.OnGest
public boolean onDoubleTapEvent(MotionEvent e) {
return false;
}
@Override
public boolean onTripleFingerTap(MotionEvent ev) {
sendMiddleClick();
return true;
}
@Override
public boolean onDoubleFingerTap(MotionEvent ev) {
sendRightClick();
return true;
}
private void sendMiddleClick() {
BackgroundService.RunCommand(this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MousePadPlugin mousePadPlugin = (MousePadPlugin)device.getPlugin("plugin_mousepad");
if (mousePadPlugin == null) return;
mousePadPlugin.sendMiddleClick();
}
});
}
private void sendRightClick() {
BackgroundService.RunCommand(this, new BackgroundService.InstanceCallback() {
@Override
public void onServiceStart(BackgroundService service) {
Device device = service.getDevice(deviceId);
MousePadPlugin mousePadPlugin = (MousePadPlugin)device.getPlugin("plugin_mousepad");
if (mousePadPlugin == null) return;
mousePadPlugin.sendRightClick();
}
});
}
}

59
src/main/java/org/kde/kdeconnect/Plugins/MousePadPlugin/MousePadGestureDetector.java Normal file
View File

@@ -0,0 +1,59 @@
package org.kde.kdeconnect.Plugins.MousePadPlugin;
import android.content.Context;
import android.view.MotionEvent;
import android.view.ViewConfiguration;
public class MousePadGestureDetector {
private static final int TAP_TIMEOUT = ViewConfiguration.getTapTimeout() + 100;
private OnGestureListener mGestureListener;
private Context mCtx;
private long mFirstDownTime = 0;
private boolean mIsGestureHandled;
public interface OnGestureListener {
boolean onTripleFingerTap(MotionEvent ev);
boolean onDoubleFingerTap(MotionEvent ev);
}
public MousePadGestureDetector(Context ctx, OnGestureListener gestureListener) {
if (gestureListener == null) {
throw new IllegalArgumentException("gestureListener cannot be null");
}
mGestureListener = gestureListener;
mCtx = ctx;
}
public boolean onTouchEvent(MotionEvent event) {
int action = event.getAction();
switch (action & MotionEvent.ACTION_MASK) {
case MotionEvent.ACTION_DOWN:
mIsGestureHandled = false;
mFirstDownTime = event.getEventTime();
break;
case MotionEvent.ACTION_POINTER_UP:
int count = event.getPointerCount();
if (event.getEventTime() - mFirstDownTime <= TAP_TIMEOUT) {
if (count == 3) {
if (!mIsGestureHandled) {
mIsGestureHandled = mGestureListener.onTripleFingerTap(event);
}
} else if (count == 2) {
if (!mIsGestureHandled) {
mIsGestureHandled = mGestureListener.onDoubleFingerTap(event);
}
}
}
mFirstDownTime = 0;
break;
}
return mIsGestureHandled;
}
}