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Code Issues Packages Projects Releases Wiki Activity

add touch feedback to the two buttons in the app

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kr.angelov
2014-04-03 20:30:23 +00:00
parent 3f99060252
commit 587b02a63b
1 changed files with 28 additions and 0 deletions
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28
src/ui/android/src/org/grammaticalframework/ui/android/MainActivity.java
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@@ -15,8 +15,10 @@ import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.View.OnTouchListener;
import android.view.ViewGroup;
import android.view.ViewParent;
import android.widget.FrameLayout;
@@ -68,6 +70,30 @@ public class MainActivity extends Activity {
mSwitchLanguagesButton = (ImageView) findViewById(R.id.switch_languages);
mProgressBarView = findViewById(R.id.progressBarView);
OnTouchListener touchFeedbackListener = new OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()) {
case MotionEvent.ACTION_DOWN: {
ImageView view = (ImageView) v;
view.getDrawable().setColorFilter(0x40808080,android.graphics.PorterDuff.Mode.DARKEN);
view.invalidate();
break;
}
case MotionEvent.ACTION_UP:
case MotionEvent.ACTION_CANCEL: {
ImageView view = (ImageView) v;
//clear the overlay
view.getDrawable().clearColorFilter();
view.invalidate();
break;
}
}
return false;
}
};
mStartStopButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
@@ -78,6 +104,7 @@ public class MainActivity extends Activity {
}
}
});
mStartStopButton.setOnTouchListener(touchFeedbackListener);
SharedPreferences pref = getPreferences(MODE_PRIVATE);
input_mode = pref.getBoolean("input_mode", true);
@@ -127,6 +154,7 @@ public class MainActivity extends Activity {
onSwitchLanguages();
}
});
mSwitchLanguagesButton.setOnTouchListener(touchFeedbackListener);
}
@Override