android：监听按钮的长按与松开

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      // 长按触发handlefinal Handler handler = new Handler();final Runnable mLongPressed = new Runnable() {public void run() {// 长按处理AudioRecordManager.getInstance(EventReportActivity.this).startRecord();}};// 手势操作处理mBtnVoice.setOnTouchListener(new View.OnTouchListener() {@Overridepublic boolean onTouch(View v, MotionEvent event) {if (event.getAction() == MotionEvent.ACTION_DOWN)handler.postDelayed(mLongPressed, 1000);if (event.getAction() == MotionEvent.ACTION_UP) {handler.removeCallbacks(mLongPressed);tv_voicehint.setText("");// 放开处理AudioRecordManager.getInstance(EventReportActivity.this).stopRecord();AudioRecordManager.getInstance(EventReportActivity.this).destroyRecord();}return true;}});

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