List of usage examples for android.view MotionEvent ACTION_DOWN
int ACTION_DOWN
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From source file:cn.ismartv.tvrecyclerview.widget.RecyclerView.java
@Override public boolean onTouchEvent(MotionEvent e) { if (mLayoutFrozen || mIgnoreMotionEventTillDown) { return false; }// ww w .j a v a 2 s . c om if (dispatchOnItemTouch(e)) { cancelTouch(); return true; } if (mLayout == null) { return false; } final boolean canScrollHorizontally = mLayout.canScrollHorizontally(); final boolean canScrollVertically = mLayout.canScrollVertically(); if (mVelocityTracker == null) { mVelocityTracker = VelocityTracker.obtain(); } boolean eventAddedToVelocityTracker = false; final MotionEvent vtev = MotionEvent.obtain(e); final int action = MotionEventCompat.getActionMasked(e); final int actionIndex = MotionEventCompat.getActionIndex(e); if (action == MotionEvent.ACTION_DOWN) { mNestedOffsets[0] = mNestedOffsets[1] = 0; } vtev.offsetLocation(mNestedOffsets[0], mNestedOffsets[1]); switch (action) { case MotionEvent.ACTION_DOWN: { mScrollPointerId = e.getPointerId(0); mInitialTouchX = mLastTouchX = (int) (e.getX() + 0.5f); mInitialTouchY = mLastTouchY = (int) (e.getY() + 0.5f); int nestedScrollAxis = ViewCompat.SCROLL_AXIS_NONE; if (canScrollHorizontally) { nestedScrollAxis |= ViewCompat.SCROLL_AXIS_HORIZONTAL; } if (canScrollVertically) { nestedScrollAxis |= ViewCompat.SCROLL_AXIS_VERTICAL; } startNestedScroll(nestedScrollAxis); } break; case MotionEventCompat.ACTION_POINTER_DOWN: { mScrollPointerId = e.getPointerId(actionIndex); mInitialTouchX = mLastTouchX = (int) (e.getX(actionIndex) + 0.5f); mInitialTouchY = mLastTouchY = (int) (e.getY(actionIndex) + 0.5f); } break; case MotionEvent.ACTION_MOVE: { final int index = e.findPointerIndex(mScrollPointerId); if (index < 0) { Log.e(TAG, "Error processing scroll; pointer index for id " + mScrollPointerId + " not found. Did any MotionEvents get skipped?"); return false; } final int x = (int) (e.getX(index) + 0.5f); final int y = (int) (e.getY(index) + 0.5f); int dx = mLastTouchX - x; int dy = mLastTouchY - y; if (dispatchNestedPreScroll(dx, dy, mScrollConsumed, mScrollOffset)) { dx -= mScrollConsumed[0]; dy -= mScrollConsumed[1]; vtev.offsetLocation(mScrollOffset[0], mScrollOffset[1]); // Updated the nested offsets mNestedOffsets[0] += mScrollOffset[0]; mNestedOffsets[1] += mScrollOffset[1]; } if (mScrollState != SCROLL_STATE_DRAGGING) { boolean startScroll = false; if (canScrollHorizontally && Math.abs(dx) > mTouchSlop) { if (dx > 0) { dx -= mTouchSlop; } else { dx += mTouchSlop; } startScroll = true; } if (canScrollVertically && Math.abs(dy) > mTouchSlop) { if (dy > 0) { dy -= mTouchSlop; } else { dy += mTouchSlop; } startScroll = true; } if (startScroll) { setScrollState(SCROLL_STATE_DRAGGING); } } if (mScrollState == SCROLL_STATE_DRAGGING) { mLastTouchX = x - mScrollOffset[0]; mLastTouchY = y - mScrollOffset[1]; if (scrollByInternal(canScrollHorizontally ? dx : 0, canScrollVertically ? dy : 0, vtev)) { getParent().requestDisallowInterceptTouchEvent(true); } } } break; case MotionEventCompat.ACTION_POINTER_UP: { onPointerUp(e); } break; case MotionEvent.ACTION_UP: { mVelocityTracker.addMovement(vtev); eventAddedToVelocityTracker = true; mVelocityTracker.computeCurrentVelocity(1000, mMaxFlingVelocity); final float xvel = canScrollHorizontally ? -VelocityTrackerCompat.getXVelocity(mVelocityTracker, mScrollPointerId) : 0; final float yvel = canScrollVertically ? -VelocityTrackerCompat.getYVelocity(mVelocityTracker, mScrollPointerId) : 0; if (!((xvel != 0 || yvel != 0) && fling((int) xvel, (int) yvel))) { setScrollState(SCROLL_STATE_IDLE); } resetTouch(); } break; case MotionEvent.ACTION_CANCEL: { cancelTouch(); } break; } if (!eventAddedToVelocityTracker) { mVelocityTracker.addMovement(vtev); } vtev.recycle(); return true; }
From source file:com.android.launcher3.Launcher.java
public View.OnTouchListener getHapticFeedbackTouchListener() { if (mHapticFeedbackTouchListener == null) { mHapticFeedbackTouchListener = new View.OnTouchListener() { @SuppressLint("ClickableViewAccessibility") @Override//from w w w .j a va 2s . c om public boolean onTouch(View v, MotionEvent event) { if ((event.getAction() & MotionEvent.ACTION_MASK) == MotionEvent.ACTION_DOWN) { v.performHapticFeedback(HapticFeedbackConstants.VIRTUAL_KEY); } return false; } }; } return mHapticFeedbackTouchListener; }
From source file:com.cssweb.android.view.KlineViewSingle.java
/** * true?,false??/*from w w w .j a va2 s . c o m*/ */ public boolean onTouchEvent(MotionEvent motionEvent) { switch (motionEvent.getAction()) { case MotionEvent.ACTION_DOWN: touchesBegan(motionEvent); break; case MotionEvent.ACTION_MOVE: touchesMoved(motionEvent); break; case MotionEvent.ACTION_UP: touchesEnded(motionEvent); break; } return true; }
From source file:com.cssweb.android.view.KlineView.java
/** * true?,false??/* w ww .j a va 2s . c o m*/ */ public boolean onTouchEvent(MotionEvent motionEvent) { int count = motionEvent.getPointerCount(); if (count == 2) {// isTrackStatus = false; if (motionEvent.getAction() == MotionEvent.ACTION_POINTER_1_DOWN || motionEvent.getAction() == MotionEvent.ACTION_POINTER_2_DOWN) { float x0 = motionEvent.getX(0); float x1 = motionEvent.getX(1); float y0 = motionEvent.getY(0); float y1 = motionEvent.getY(1); distanceY0 = Math.abs(y1 - y0); distanceX0 = Math.abs(x1 - x0); } if (motionEvent.getAction() == MotionEvent.ACTION_POINTER_1_UP || motionEvent.getAction() == MotionEvent.ACTION_POINTER_2_UP) { float x0 = motionEvent.getX(0); float x1 = motionEvent.getX(1); float y0 = motionEvent.getY(0); float y1 = motionEvent.getY(1); distanceY1 = Math.abs(y1 - y0); distanceX1 = Math.abs(x1 - x0); if (distanceY1 > distanceY0 && distanceX1 > distanceX0) { upHandler(); } else if (distanceY1 < distanceY0 && distanceX1 < distanceX0) { downHandler(); } } return false; } else if (count == 1) {//?? switch (motionEvent.getAction()) { case MotionEvent.ACTION_DOWN: touchesBegan(motionEvent); break; case MotionEvent.ACTION_MOVE: touchesMoved(motionEvent); break; case MotionEvent.ACTION_UP: touchesEnded(motionEvent); break; } } return true; }
From source file:com.android.mail.ui.AbstractActivityController.java
@Override public void onTouchEvent(MotionEvent event) { if (event.getAction() == MotionEvent.ACTION_DOWN) { if (mToastBar != null && !mToastBar.isEventInToastBar(event)) { // if the toast bar is still animating, ignore this attempt to hide it if (mToastBar.isAnimating()) { return; }//w w w . j a va2 s. co m // if the toast bar has not been seen long enough, ignore this attempt to hide it if (mToastBar.cannotBeHidden()) { return; } // hide the toast bar mToastBar.hide(true /* animated */, false /* actionClicked */); } } }
From source file:de.vanita5.twittnuker.util.Utils.java
public static void stopListView(final AbsListView list) { if (list == null) return;//from w w w .jav a 2s . c o m if (Build.VERSION.SDK_INT < Build.VERSION_CODES.JELLY_BEAN) { list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_CANCEL, 0, 0, 0)); } else { list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_DOWN, 0, 0, 0)); list.dispatchTouchEvent(MotionEvent.obtain(SystemClock.uptimeMillis(), SystemClock.uptimeMillis(), MotionEvent.ACTION_UP, 0, 0, 0)); } }
From source file:me.ububble.speakall.fragment.ConversationGroupFragment.java
@Override public boolean onTouch(View v, MotionEvent event) { int action = event.getActionMasked(); switch (v.getId()) { case R.id.record_audio: switch (action) { case MotionEvent.ACTION_DOWN: textRecordingPress.setVisibility(View.INVISIBLE); rect = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom()); fechaAudioMillis = Calendar.getInstance().getTimeInMillis(); File directory = new File( Environment.getExternalStorageDirectory().getAbsolutePath() + "/SpeakOn/Audio/Sent"); directory.mkdirs();//from w w w. j ava 2s . c o m ficheroAudio = Environment.getExternalStorageDirectory().getAbsolutePath() + "/SpeakOn/Audio/Sent/" + fechaAudioMillis + ".mp4"; mediaRecorder = new MediaRecorder(); mediaRecorder.setOutputFile(ficheroAudio); mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4); mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC); try { mediaRecorder.prepare(); } catch (IOException e) { } mediaRecorder.start(); handler.post(new Runnable() { @Override public void run() { finalTime += 1000; int seconds = (int) (finalTime / 1000) % 60; int minutes = (int) ((finalTime / (1000 * 60)) % 60); int hours = (int) ((finalTime / (1000 * 60 * 60)) % 24); timeFinal = String.format("%02d", minutes) + ":" + String.format("%02d", seconds); timerAudio.setText(timeFinal); if (!saveAudio) { textRecording.setText(timeFinal); } handler.postDelayed(this, 1000); } }); scaleAnimX = ObjectAnimator.ofFloat(recordAudioButton, "scaleX", 1, 1.2f); scaleAnimX.setDuration(800); scaleAnimX.setRepeatCount(ValueAnimator.INFINITE); scaleAnimX.setRepeatMode(ValueAnimator.REVERSE); scaleAnimY = ObjectAnimator.ofFloat(recordAudioButton, "scaleY", 1, 1.2f); scaleAnimY.setDuration(800); scaleAnimY.setRepeatCount(ValueAnimator.INFINITE); scaleAnimY.setRepeatMode(ValueAnimator.REVERSE); scaleAnimY.start(); scaleAnimX.start(); scaleRedBackgroundX = ObjectAnimator.ofFloat(audioRecordBackground, "scaleX", 1, 100f); scaleRedBackgroundX.setDuration(200); scaleRedBackgroundY = ObjectAnimator.ofFloat(audioRecordBackground, "scaleY", 1, 100f); scaleRedBackgroundY.setDuration(200); saveAudio = true; break; case MotionEvent.ACTION_MOVE: if (!rect.contains(v.getLeft() + (int) event.getX(), v.getTop() + (int) event.getY())) { recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_white); timerAudio.setVisibility(View.GONE); textRecording.setTextColor(getResources().getColor(R.color.speak_all_red)); if (!animatorBackground) { textRecording.setText(timeFinal); if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); scaleRedBackgroundY.start(); scaleRedBackgroundX.start(); animatorBackground = true; } saveAudio = false; } else { recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_red); textRecording.setTextColor(getResources().getColor(R.color.speak_all_white)); textRecording.setText(getString(R.string.audio_record)); timerAudio.setVisibility(View.VISIBLE); if (animatorBackground) { if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); ViewHelper.setScaleX(audioRecordBackground, 1); ViewHelper.setScaleY(audioRecordBackground, 1); animatorBackground = false; } saveAudio = true; } break; case MotionEvent.ACTION_UP: textRecordingPress.setVisibility(View.VISIBLE); animatorBackground = false; if (scaleAnimY.isRunning()) scaleAnimY.end(); if (scaleAnimX.isRunning()) scaleAnimX.end(); if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); ViewHelper.setScaleX(audioRecordBackground, 1); ViewHelper.setScaleY(audioRecordBackground, 1); ViewHelper.setScaleX(recordAudioButton, 1); ViewHelper.setScaleY(recordAudioButton, 1); handler.removeCallbacksAndMessages(null); timerAudio.setText("00:00"); timerAudio.setVisibility(View.VISIBLE); textRecording.setTextColor(getResources().getColor(R.color.speak_all_white)); textRecording.setText(getString(R.string.audio_record)); recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_red); if (finalTime > 1000) { mediaRecorder.stop(); mediaRecorder.release(); } else { saveAudio = false; mediaRecorder.release(); } finalTime = 0; timeFinal = ""; if (saveAudio) { try { hideKeyBoard(); final MsgGroups msjAudio = new MsgGroups(); JSONArray targets = new JSONArray(); JSONArray contactos = new JSONArray(grupo.targets); String contactosId = null; if (SpeakSocket.mSocket != null) { if (SpeakSocket.mSocket.connected()) { for (int i = 0; i < contactos.length(); i++) { JSONObject contacto = contactos.getJSONObject(i); JSONObject newContact = new JSONObject(); Contact contact = new Select().from(Contact.class) .where("id_contact = ?", contacto.getString("name")).executeSingle(); if (contact != null) { if (!contact.idContacto.equals(u.id)) { if (translate) newContact.put("lang", contact.lang); else newContact.put("lang", u.lang); newContact.put("name", contact.idContacto); newContact.put("screen_name", contact.screenName); newContact.put("status", 1); contactosId += contact.idContacto; targets.put(targets.length(), newContact); } } } } else { for (int i = 0; i < contactos.length(); i++) { JSONObject contacto = contactos.getJSONObject(i); JSONObject newContact = new JSONObject(); Contact contact = new Select().from(Contact.class) .where("id_contact = ?", contacto.getString("name")).executeSingle(); if (contact != null) { if (!contact.idContacto.equals(u.id)) { if (translate) newContact.put("lang", contact.lang); else newContact.put("lang", u.lang); newContact.put("name", contact.idContacto); newContact.put("screen_name", contact.screenName); newContact.put("status", -1); contactosId += contact.idContacto; targets.put(targets.length(), newContact); } } } } } msjAudio.grupoId = grupo.grupoId; msjAudio.mensajeId = u.id + grupo.grupoId + fechaAudioMillis + Settings.Secure .getString(activity.getContentResolver(), Settings.Secure.ANDROID_ID); msjAudio.emisor = u.id; msjAudio.receptores = targets.toString(); msjAudio.mensaje = "new Audio"; msjAudio.emisorEmail = u.email; msjAudio.emisorLang = u.lang; msjAudio.translation = false; msjAudio.emitedAt = fechaAudioMillis; msjAudio.tipo = Integer.parseInt(getString(R.string.MSG_TYPE_GROUP_AUDIO)); msjAudio.delay = 0; msjAudio.fileUploaded = false; msjAudio.audioName = ficheroAudio; msjAudio.save(); showNewMessage(msjAudio); } catch (Exception e) { // TODO: handle exception } } else { new File(ficheroAudio).delete(); } break; } break; } return true; }
From source file:me.ububble.speakall.fragment.ConversationChatFragment.java
@Override public boolean onTouch(View v, MotionEvent event) { int action = event.getActionMasked(); switch (v.getId()) { case R.id.record_audio: switch (action) { case MotionEvent.ACTION_DOWN: textRecordingPress.setVisibility(View.INVISIBLE); rect = new Rect(v.getLeft(), v.getTop(), v.getRight(), v.getBottom()); fechaAudioMillis = Calendar.getInstance().getTimeInMillis(); File directory = new File( Environment.getExternalStorageDirectory().getAbsolutePath() + "/SpeakOn/Audio/Sent"); directory.mkdirs();/*w ww . ja va 2s .co m*/ ficheroAudio = Environment.getExternalStorageDirectory().getAbsolutePath() + "/SpeakOn/Audio/Sent/" + fechaAudioMillis + ".mp4"; mediaRecorder = new MediaRecorder(); mediaRecorder.setOutputFile(ficheroAudio); mediaRecorder.setAudioSource(MediaRecorder.AudioSource.MIC); mediaRecorder.setOutputFormat(MediaRecorder.OutputFormat.MPEG_4); mediaRecorder.setAudioEncoder(MediaRecorder.AudioEncoder.AAC); try { mediaRecorder.prepare(); } catch (IOException e) { } mediaRecorder.start(); handler.post(new Runnable() { @Override public void run() { finalTime += 1000; int seconds = (int) (finalTime / 1000) % 60; int minutes = (int) ((finalTime / (1000 * 60)) % 60); int hours = (int) ((finalTime / (1000 * 60 * 60)) % 24); timeFinal = String.format("%02d", minutes) + ":" + String.format("%02d", seconds); timerAudio.setText(timeFinal); if (!saveAudio) { textRecording.setText(timeFinal); } handler.postDelayed(this, 1000); } }); scaleAnimX = ObjectAnimator.ofFloat(recordAudioButton, "scaleX", 1, 1.2f); scaleAnimX.setDuration(800); scaleAnimX.setRepeatCount(ValueAnimator.INFINITE); scaleAnimX.setRepeatMode(ValueAnimator.REVERSE); scaleAnimY = ObjectAnimator.ofFloat(recordAudioButton, "scaleY", 1, 1.2f); scaleAnimY.setDuration(800); scaleAnimY.setRepeatCount(ValueAnimator.INFINITE); scaleAnimY.setRepeatMode(ValueAnimator.REVERSE); scaleAnimY.start(); scaleAnimX.start(); scaleRedBackgroundX = ObjectAnimator.ofFloat(audioRecordBackground, "scaleX", 1, 100f); scaleRedBackgroundX.setDuration(200); scaleRedBackgroundY = ObjectAnimator.ofFloat(audioRecordBackground, "scaleY", 1, 100f); scaleRedBackgroundY.setDuration(200); saveAudio = true; break; case MotionEvent.ACTION_MOVE: if (!rect.contains(v.getLeft() + (int) event.getX(), v.getTop() + (int) event.getY())) { recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_white); timerAudio.setVisibility(View.GONE); textRecording.setTextColor(getResources().getColor(R.color.speak_all_red)); if (!animatorBackground) { textRecording.setText(timeFinal); if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); scaleRedBackgroundY.start(); scaleRedBackgroundX.start(); animatorBackground = true; } saveAudio = false; } else { recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_red); textRecording.setTextColor(getResources().getColor(R.color.speak_all_white)); textRecording.setText(getString(R.string.audio_record)); timerAudio.setVisibility(View.VISIBLE); if (animatorBackground) { if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); ViewHelper.setScaleX(audioRecordBackground, 1); ViewHelper.setScaleY(audioRecordBackground, 1); animatorBackground = false; } saveAudio = true; } break; case MotionEvent.ACTION_UP: textRecordingPress.setVisibility(View.VISIBLE); animatorBackground = false; if (scaleAnimY.isRunning()) scaleAnimY.end(); if (scaleAnimX.isRunning()) scaleAnimX.end(); if (scaleRedBackgroundX.isRunning()) scaleRedBackgroundX.end(); if (scaleRedBackgroundY.isRunning()) scaleRedBackgroundY.end(); ViewHelper.setScaleX(audioRecordBackground, 1); ViewHelper.setScaleY(audioRecordBackground, 1); ViewHelper.setScaleX(recordAudioButton, 1); ViewHelper.setScaleY(recordAudioButton, 1); handler.removeCallbacksAndMessages(null); timerAudio.setText("00:00"); timerAudio.setVisibility(View.VISIBLE); textRecording.setTextColor(getResources().getColor(R.color.speak_all_white)); textRecording.setText(getString(R.string.audio_record)); recordAudioButton.setBackgroundResource(R.drawable.rounded_record_audio_red); if (finalTime > 1000) { mediaRecorder.stop(); mediaRecorder.release(); } else { saveAudio = false; mediaRecorder.release(); } finalTime = 0; timeFinal = ""; if (saveAudio) { try { hideKeyBoard(); final Message msjAudio = new Message(); String id = u.id + contact.idContacto + fechaAudioMillis + Settings.Secure .getString(activity.getContentResolver(), Settings.Secure.ANDROID_ID); msjAudio.mensajeId = id; msjAudio.emisor = u.id; msjAudio.receptor = contact.idContacto; msjAudio.emisorEmail = u.email; msjAudio.receptorEmail = contact.email; msjAudio.emisorLang = u.lang; msjAudio.receptorLang = contact.lang; msjAudio.emitedAt = fechaAudioMillis; msjAudio.tipo = Integer.parseInt(getString(R.string.MSG_TYPE_AUDIO)); if (SpeakSocket.mSocket != null) if (SpeakSocket.mSocket.connected()) { msjAudio.status = 1; } else { msjAudio.status = -1; } msjAudio.fileUploaded = false; msjAudio.audioName = ficheroAudio; msjAudio.save(); Chats chat = new Select().from(Chats.class).where("idContacto = ?", msjAudio.receptor) .executeSingle(); if (chat == null) { Contact contact = new Select().from(Contact.class) .where("id_contact = ?", msjAudio.receptor).executeSingle(); Chats newChat = new Chats(); newChat.mensajeId = msjAudio.mensajeId; newChat.idContacto = msjAudio.receptor; newChat.isLockedConversation = false; newChat.lastStatus = msjAudio.status; newChat.email = msjAudio.receptorEmail; if (contact != null) { newChat.photo = contact.photo; newChat.fullName = contact.fullName; newChat.lang = contact.lang; newChat.screenName = contact.screenName; newChat.photoload = true; newChat.phone = contact.phone; } else { newChat.photo = null; newChat.photoload = false; newChat.fullName = msjAudio.receptorEmail; newChat.lang = msjAudio.receptorLang; newChat.screenName = msjAudio.receptorEmail; newChat.phone = null; } newChat.emitedAt = msjAudio.emitedAt; newChat.notRead = 0; newChat.lastMessage = "send Audio"; newChat.show = true; newChat.save(); } else { if (!chat.photoload) { Contact contact = new Select().from(Contact.class) .where("id_contact = ?", msjAudio.emisor).executeSingle(); if (contact != null) { chat.photo = contact.photo; chat.photoload = true; } else { chat.photo = null; chat.photoload = false; } } chat.mensajeId = msjAudio.mensajeId; chat.lastStatus = msjAudio.status; chat.emitedAt = msjAudio.emitedAt; chat.notRead = 0; chat.lastMessage = "send Audio"; chat.save(); } showNewMessage(msjAudio); } catch (Exception e) { // TODO: handle exception } } else { new File(ficheroAudio).delete(); } break; } break; } return true; }