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2014/10/16 ¤W¤È 08:27:11
android Programming Glossary: v.setontouchlistenerHow to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on 1 129 2 mm.setValues values v.invalidate return false v.setOnTouchListener l setContentView v anim_set.xml looks like xml version 1.0 encoding..
How can i give imageview click effect like a button in Android? http://stackoverflow.com/questions/4617898/how-can-i-give-imageview-click-effect-like-a-button-in-android final ImageView v ImageView findViewById R.id.button0 v.setOnTouchListener new OnTouchListener @Override public boolean onTouch View arg0.. img_up selector and select the image in the event v.setOnTouchListener new OnTouchListener @Override public boolean onTouch View arg0..
ListView item LongClick state for selector http://stackoverflow.com/questions/4768977/listview-item-longclick-state-for-selector R.layout.row null Status s items.get position if s null v.setOnTouchListener listOnTouchListener v.setOnLongClickListener listOnLongClickListener.. LinkifyWithTwitter.addLinks tweetTxt Linkify.ALL return v v.setOnTouchListener listOnTouchListener and v.setOnLongClickListener listOnLongClickListener..
Get notified when current tab is selected again http://stackoverflow.com/questions/5487770/get-notified-when-current-tab-is-selected-again i tabWidget.getChildCount i View v tabWidget.getChildAt i v.setOnTouchListener this 3 Implement OnTouchListener.onTouch in the TabActivity... i tabWidget.getChildCount i View v tabWidget.getChildAt i v.setOnTouchListener this Then override onTouch in your activity... @Override public..
How to maintain multi layers of ImageViews and keep their aspect ratio based on the largest one? http://stackoverflow.com/questions/16729169/how-to-maintain-multi-layers-of-imageviews-and-keep-their-aspect-ratio-based-on Matrix.MTRANS_X pts 0 100 2 values Matrix.MTRANS_Y pts 1 129 2 mm.setValues values v.invalidate return false v.setOnTouchListener l setContentView v anim_set.xml looks like xml version 1.0 encoding utf 8 set xmlns android http schemas.android.com apk..
How can i give imageview click effect like a button in Android? http://stackoverflow.com/questions/4617898/how-can-i-give-imageview-click-effect-like-a-button-in-android clicked states and set them in the onTouchListener as follows final ImageView v ImageView findViewById R.id.button0 v.setOnTouchListener new OnTouchListener @Override public boolean onTouch View arg0 MotionEvent arg1 switch arg1.getAction case MotionEvent.ACTION_DOWN.. item android state_selected false android drawable @drawable img_up selector and select the image in the event v.setOnTouchListener new OnTouchListener @Override public boolean onTouch View arg0 MotionEvent arg1 v.setSelected arg1.getAction MotionEvent.ACTION_DOWN..
ListView item LongClick state for selector http://stackoverflow.com/questions/4768977/listview-item-longclick-state-for-selector Context.LAYOUT_INFLATER_SERVICE v vi.inflate R.layout.row null Status s items.get position if s null v.setOnTouchListener listOnTouchListener v.setOnLongClickListener listOnLongClickListener tweetTxt TextView v.findViewById R.id.tweetTxt timeTxt.. .getTime timeTxt.setText s.getCreatedAt .toLocaleString LinkifyWithTwitter.addLinks tweetTxt Linkify.ALL return v v.setOnTouchListener listOnTouchListener and v.setOnLongClickListener listOnLongClickListener are the lines that set up the view with the Listeners..
Get notified when current tab is selected again http://stackoverflow.com/questions/5487770/get-notified-when-current-tab-is-selected-again of the TabActivity from MisterSquonk's answer for int i 0 i tabWidget.getChildCount i View v tabWidget.getChildAt i v.setOnTouchListener this 3 Implement OnTouchListener.onTouch in the TabActivity. Do some logic to decide if the current tab was selected again.. setOnTouchListener for each of the tabs... for int i 0 i tabWidget.getChildCount i View v tabWidget.getChildAt i v.setOnTouchListener this Then override onTouch in your activity... @Override public boolean onTouch View v MotionEvent event Not sure what to..
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