MobileApp > Android > Touch Event


Touch Evnet

縲縲縲縲縲繝サonTouchEvent()繧堤畑縺縺ヲ繧ソ繝繝∵凾縺ョ繧、繝吶Φ繝医r讀懷コ縺吶k
縲縲縲縲縲繝サUP, DOWN, MOVE, CANCEL縺ェ縺ゥ縺ョ繧、繝吶Φ繝医′蜿門セ怜庄閭ス

縲縲縲縲縲繝サgetX()縲“etY()縺ァ繧ソ繝繝√@縺毋縲【蠎ァ讓吶r蜿門セ励☆繧
縲縲縲縲縲繝サandroid:clickable縲シ昴setClickable(true)縺悟ソ隕√→縺ョ縺薙→

縲縲縲縲縲窶サス擾ス趣シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス 縺ッ ス擾ス趣シエス擾ス包スス茨シ・ス厄スス趣ス斐↓螟峨o縺」縺溘i縺励>縲

縲縲縲縲縲繝繝悶Ν繧ソ繝繝励r讀懷コ縺吶k縺ォ縺ッ
縲縲縲縲縲シァスス難ス費ス包ス抵スシ、スス費ススス費ス擾ス.シッス趣シ、ス擾ス包スゑス鯉スシエスス撰シャス会ス難ス費スス趣スス偵う繝ウ繧ソ繝シ繝輔ぉ繝シ繧ケ繧剃スソ縺


Touch Evnet
縲シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス.ACTION_DOWN縲縲繧ソ繝繝√@縺溘→縺阪
縲シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス.ACTION_UP縲縲繧ソ繝繝√′髮「繧後◆縺ィ縺阪
縲シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス.ACTION_MOVE縲縲繧ソ繝繝√@縺ェ縺後i遘サ蜍輔@縺溘→縺阪
縲シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス.ACTION_CANCEL縲縲繧ソ繝繝√′繧ュ繝」繝ウ繧サ繝ォ縺輔l縺溘→縺阪
縲シュス擾ス費ス会ス擾ス趣シ・ス厄スス趣ス.ACTION_OUTSIDE縲縲繧ソ繝繝√′繧ソ繝シ繧イ繝繝亥、悶r謚シ荳九@縺溘→縺阪


Function that relates to touch
縲getX() , getY()縲縲縲繧ソ繝繝√&繧後※縺盜,Y蠎ァ讓吝叙蠕励
縲getAction()縲縲縲繧ソ繝繝√う繝吶Φ繝医ョ繧「繧ッ繧キ繝ァ繝ウ蜿門セ励
縲getDownTime()縲縲縲縲縲縲縲謚シ縺輔l縺ヲ縺縺滓凾髢(ms蜊倅ス)蜿門セ励縲縲縲
縲getEdgeFlags()縲縲縲繧ケ繧ッ繝ェ繝シ繝ウ遶ッ蛻、螳壼叙蠕励
縲getSize()縲縲縲繧ソ繝繝√&繧後※縺繧狗ッ蝗イ縲√し繧、繧コシ域耳螳夲シ牙叙蠕励
縲getEventTime()縲縲縲繧ソ繝繝√&繧後※縺縺溽カ咏カ壽凾髢(ms蜊倅ス)蜿門セ励縲縲縲
縲getPressure()縲縲縲繧ソ繝繝√&繧後◆蝨ァ蜉帛叙蠕励



Example of Android's source


	@Override 
	public boolean onTouchEvent(MotionEvent event) {

		switch ( event.getAction() ) {
		//繧ソ繝繝√@縺
		case MotionEvent.ACTION_DOWN:
			break;

		//繧ソ繝繝√@縺溘∪縺セ遘サ蜍
		case MotionEvent.ACTION_MOVE:
			break;

		//繧ソ繝繝√′髮「繧後◆
		case MotionEvent.ACTION_UP:
			break;

		//繧ソ繝繝√′繧ュ繝」繝ウ繧サ繝ォ縺輔l縺
		case MotionEvent.ACTION_CANCEL:
			break;
	    	}

		//繧ソ繝繝√@縺滄圀縺ョx蠎ァ讓
		x = (int) event.getX();

		//繧ソ繝繝√@縺滄圀縺ョy蠎ァ讓
		y = (int) event.getY();

		return super.onTouchEvent(event);
	} 



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