Example usage for android.view MotionEvent ACTION_DOWN

Introduction

In this page you can find the example usage for android.view MotionEvent ACTION_DOWN.

Prototype

int ACTION_DOWN

To view the source code for android.view MotionEvent ACTION_DOWN.

Click Source Link

Document

Constant for #getActionMasked : A pressed gesture has started, the motion contains the initial starting location.

Usage

From source file:com.chess.genesis.activity.GameListOnlineFrag.java

@Override
public boolean onTouch(final View v, final MotionEvent event) {
    if (v.getId() == R.id.game_search)
        v.setBackgroundColor(//from   w  w w . j  a  v a 2 s  .  co  m
                (event.getAction() == MotionEvent.ACTION_DOWN) ? MColors.BLUE_NEON : MColors.CLEAR);
    return false;
}

---

From source file:com.amazon.appstream.fireclient.FireClientActivity.java

/**
 * A "touch event" includes mouse motion when the mouse button
 * is down./*from  ww  w .  j  av a 2 s. co m*/
 */
@Override
public boolean dispatchTouchEvent(MotionEvent event) {

    if (mKeyboardActive) {
        if (mGestureDetector.onTouchEvent(event)) {
            return true;
        }
    }

    if (super.dispatchTouchEvent(event))
        return true;

    int flags = 0;
    if (event.getSource() == InputDevice.SOURCE_TOUCHSCREEN) {
        flags = AppStreamInterface.CET_TOUCH_FLAG;
    }

    event.getPointerCoords(0, mCoordHolder);
    switch (event.getAction()) {
    case MotionEvent.ACTION_MOVE:
        AppStreamInterface.mouseEvent((int) mCoordHolder.x, (int) mCoordHolder.y, flags);
        break;
    case MotionEvent.ACTION_DOWN:
        AppStreamInterface.mouseEvent((int) mCoordHolder.x, (int) mCoordHolder.y,
                AppStreamInterface.CET_MOUSE_1_DOWN | flags);
        break;
    case MotionEvent.ACTION_UP:
        AppStreamInterface.mouseEvent((int) mCoordHolder.x, (int) mCoordHolder.y,
                AppStreamInterface.CET_MOUSE_1_UP | flags);
        break;
    }
    return true;
}

---

From source file:com.android.app.MediaPlaybackActivity.java

public boolean onTouch(View v, MotionEvent event) {
    int action = event.getAction();
    TextView tv = textViewForContainer(v);
    if (tv == null) {
        return false;
    }//www .j  a v a2s.co  m
    if (action == MotionEvent.ACTION_DOWN) {
        v.setBackgroundColor(0xff606060);
        mInitialX = mLastX = (int) event.getX();
        mDraggingLabel = false;
    } else if (action == MotionEvent.ACTION_UP || action == MotionEvent.ACTION_CANCEL) {
        v.setBackgroundColor(0);
        if (mDraggingLabel) {
            Message msg = mLabelScroller.obtainMessage(0, tv);
            mLabelScroller.sendMessageDelayed(msg, 1000);
        }
    } else if (action == MotionEvent.ACTION_MOVE) {
        if (mDraggingLabel) {
            int scrollx = tv.getScrollX();
            int x = (int) event.getX();
            int delta = mLastX - x;
            if (delta != 0) {
                mLastX = x;
                scrollx += delta;
                if (scrollx > mTextWidth) {
                    // scrolled the text completely off the view to the left
                    scrollx -= mTextWidth;
                    scrollx -= mViewWidth;
                }
                if (scrollx < -mViewWidth) {
                    // scrolled the text completely off the view to the right
                    scrollx += mViewWidth;
                    scrollx += mTextWidth;
                }
                tv.scrollTo(scrollx, 0);
            }
            return true;
        }
        int delta = mInitialX - (int) event.getX();
        if (Math.abs(delta) > mTouchSlop) {
            // start moving
            mLabelScroller.removeMessages(0, tv);

            // Only turn ellipsizing off when it's not already off, because it
            // causes the scroll position to be reset to 0.
            if (tv.getEllipsize() != null) {
                tv.setEllipsize(null);
            }
            Layout ll = tv.getLayout();
            // layout might be null if the text just changed, or ellipsizing
            // was just turned off
            if (ll == null) {
                return false;
            }
            // get the non-ellipsized line width, to determine whether scrolling
            // should even be allowed
            mTextWidth = (int) tv.getLayout().getLineWidth(0);
            mViewWidth = tv.getWidth();
            if (mViewWidth > mTextWidth) {
                tv.setEllipsize(TruncateAt.END);
                v.cancelLongPress();
                return false;
            }
            mDraggingLabel = true;
            tv.setHorizontalFadingEdgeEnabled(true);
            v.cancelLongPress();
            return true;
        }
    }
    return false;
}

---

From source file:fr.cobaltians.cobalt.fragments.CobaltFragment.java

protected void setWebViewSettings(Object javascriptInterface) {
    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.ICE_CREAM_SANDWICH_MR1)
        mWebView.setLayerType(View.LAYER_TYPE_HARDWARE, null);

    if (Build.VERSION.SDK_INT > Build.VERSION_CODES.GINGERBREAD)
        mWebView.setOverScrollMode(View.OVER_SCROLL_IF_CONTENT_SCROLLS);
    mWebView.setScrollListener(this);
    mWebView.setScrollBarStyle(WebView.SCROLLBARS_INSIDE_OVERLAY);

    // Enables JS
    WebSettings webSettings = mWebView.getSettings();
    webSettings.setJavaScriptEnabled(true);

    // Enables and setups JS local storage
    webSettings.setDomStorageEnabled(true);
    webSettings.setDatabaseEnabled(true);
    //@deprecated since API 19. But calling this method have simply no effect for API 19+
    webSettings.setDatabasePath(mContext.getFilesDir().getParentFile().getPath() + "/databases/");

    // Enables cross-domain calls for Ajax
    allowAjax();// w  ww .  j  a v  a2  s  . co  m

    // Fix some focus issues on old devices like HTC Wildfire
    // keyboard was not properly showed on input touch.
    mWebView.requestFocus(View.FOCUS_DOWN);
    mWebView.setOnTouchListener(new View.OnTouchListener() {

        @Override
        public boolean onTouch(View view, MotionEvent event) {
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
            case MotionEvent.ACTION_UP:
                if (!view.hasFocus()) {
                    view.requestFocus();
                }
                break;
            default:
                break;
            }

            return false;
        }
    });

    // Add JavaScript interface so JavaScript can call native functions.
    mWebView.addJavascriptInterface(javascriptInterface, "Android");
    mWebView.addJavascriptInterface(new LocalStorageJavaScriptInterface(mContext), "LocalStorage");

    WebViewClient webViewClient = new WebViewClient() {

        @Override
        public void onPageFinished(WebView view, String url) {
            executeWaitingCalls();
        }
    };

    mWebView.setWebViewClient(webViewClient);
}

---

From source file:cl.monsoon.s1next.widget.PhotoView.java

@Override
public boolean onDoubleTapEvent(MotionEvent e) {
    final int action = e.getAction();
    boolean handled = false;

    switch (action) {
    case MotionEvent.ACTION_DOWN:
        if (mQuickScaleEnabled) {
            mDownFocusX = e.getX();//  w  ww . jav a 2s  . c  o m
            mDownFocusY = e.getY();
        }

        break;
    case MotionEvent.ACTION_UP:
        if (mQuickScaleEnabled) {
            handled = scale(e);
        }

        break;
    case MotionEvent.ACTION_MOVE:
        if (mQuickScaleEnabled && mDoubleTapOccurred) {
            final int deltaX = (int) (e.getX() - mDownFocusX);
            final int deltaY = (int) (e.getY() - mDownFocusY);
            int distance = (deltaX * deltaX) + (deltaY * deltaY);
            if (distance > sTouchSlopSquare) {
                mDoubleTapOccurred = false;
            }
        }

        break;
    }
    return handled;
}

---

From source file:io.selendroid.server.model.AndroidNativeElement.java

private void clickOnScreen(float x, float y) {
    SelendroidLogger.debug(String.format("Clicking at position [%f, %f]", x, y));
    final ServerInstrumentation inst = ServerInstrumentation.getInstance();
    long downTime = SystemClock.uptimeMillis();
    long eventTime = SystemClock.uptimeMillis();
    final MotionEvent event = MotionEvent.obtain(downTime, eventTime, MotionEvent.ACTION_DOWN, x, y, 0);
    final MotionEvent event2 = MotionEvent.obtain(downTime, eventTime, MotionEvent.ACTION_UP, x, y, 0);

    try {/*from  w  w w.ja  v  a  2s .  c  om*/
        inst.sendPointerSync(event);
        inst.sendPointerSync(event2);
        try {
            Thread.sleep(300);
        } catch (InterruptedException ignored) {
        }
    } catch (SecurityException e) {
        SelendroidLogger.error("error while clicking element", e);
    }
}

---

From source file:sjizl.com.FileUploadTest.java

@SuppressLint("NewApi")
@Override//from w  ww. j a  v  a  2  s  .  c  o m
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(R.layout.fileuploadtest2);
    //ac_image_grid
    TextView textView2_under_title;
    final ImageLoader imageLoader = ImageLoader.getInstance();
    imageLoader.init(ImageLoaderConfiguration.createDefault(getApplicationContext()));
    progressBar_hole = (ProgressBar) findViewById(R.id.progressBar_hole);
    progressBar_hole.setVisibility(View.INVISIBLE);
    right_lin = (LinearLayout) findViewById(R.id.right_lin);
    rand = CommonUtilities.randInt(111, 999);
    middle_lin = (LinearLayout) findViewById(R.id.middle_lin);
    //right_lin.setBackgroundColor(Color.BLUE);
    right_lin = (LinearLayout) findViewById(R.id.right_lin);
    left_lin1 = (LinearLayout) findViewById(R.id.left_lin1);

    left_lin3 = (LinearLayout) findViewById(R.id.left_lin3);
    left_lin4 = (LinearLayout) findViewById(R.id.left_lin4);
    middle_lin = (LinearLayout) findViewById(R.id.middle_lin);

    upload_photo_text = (LinearLayout) findViewById(R.id.upload_photo_text);

    textView2_under_title = (TextView) findViewById(R.id.textView2_under_title);
    ((LinearLayout) textView2_under_title.getParent()).removeView(textView2_under_title);
    textView2_under_title.setVisibility(View.GONE);
    ImageView imageView2_dashboard = (ImageView) findViewById(R.id.imageView2_dashboard);
    if (android.os.Build.VERSION.SDK_INT > 9) {
        StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
        StrictMode.setThreadPolicy(policy);
    }

    Button upload_photo0 = (Button) findViewById(R.id.upload_photo0);
    Button upload_photo1 = (Button) findViewById(R.id.upload_photo1);
    Button upload_photo2 = (Button) findViewById(R.id.upload_photo2);

    upload_photo0.setVisibility(View.GONE);
    upload_photo1.setVisibility(View.GONE);
    upload_photo2.setVisibility(View.GONE);

    upload_photo0.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            CommonUtilities.custom_toast(getApplicationContext(), FileUploadTest.this, "UploadActivity! ", null,
                    R.drawable.iconbd);

            Intent dashboard = new Intent(getApplicationContext(), UploadActivity.class);

            startActivity(dashboard);
        }
    });
    upload_photo1.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {

            Toast.makeText(getApplicationContext(), "FileChooserExampleActivity!", Toast.LENGTH_LONG).show();
            Intent dashboard = new Intent(getApplicationContext(), FileChooserExampleActivity.class);

            startActivity(dashboard);
        }
    });

    upload_photo2.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            Toast.makeText(getApplicationContext(), "FileChooserExampleActivity!", Toast.LENGTH_LONG).show();
            Intent dashboard = new Intent(getApplicationContext(), FileChooserExampleActivity.class);

            startActivity(dashboard);
        }
    });

    final ImageView left_button;

    left_button = (ImageView) findViewById(R.id.imageView1_back);
    Button button1 = (Button) findViewById(R.id.upload_photo1);

    SharedPreferences sp = getApplicationContext().getSharedPreferences("loginSaved", Context.MODE_PRIVATE);
    naam = sp.getString("naam", null);
    username = sp.getString("username", null);
    password = sp.getString("password", null);
    foto = sp.getString("foto", null);
    foto_num = sp.getString("foto_num", null);
    imageLoader.displayImage("http://sjizl.com/fotos/" + foto_num + "/thumbs/" + foto, imageView2_dashboard,
            options);

    Brows();

    listView.setLongClickable(true);
    registerForContextMenu(listView);

    listView.setOnItemClickListener(new OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            //startImagePagerActivity(position);

            if (position == 0) {
                openGallery(SELECT_FILE1);
            } else {

                listView.showContextMenuForChild(view);
                //  registerForContextMenu(view); 
                //  openContextMenu(view);
                //  unregisterForContextMenu(view);
            }

        }
    });

    left_lin1.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE
                    || event.getAction() == MotionEvent.ACTION_POINTER_DOWN) {
                left_lin1.setBackgroundColor(Color.DKGRAY);
                v.setBackgroundColor(Color.DKGRAY);
                onBackPressed();
            } else if (event.getAction() == MotionEvent.ACTION_UP
                    || event.getAction() == MotionEvent.ACTION_CANCEL) {
                left_lin1.setBackgroundColor(Color.BLACK);
                v.setBackgroundColor(Color.BLACK);
            }
            return false;
        }
    });
    CommonUtilities u = new CommonUtilities();
    u.setHeaderConrols(getApplicationContext(), this,

            right_lin,

            left_lin3, left_lin4, left_lin1, left_button);
    ;

    middle_lin.setOnTouchListener(new OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN || event.getAction() == MotionEvent.ACTION_MOVE
                    || event.getAction() == MotionEvent.ACTION_POINTER_DOWN) {
                middle_lin.setBackgroundColor(Color.DKGRAY);
                v.setBackgroundColor(Color.DKGRAY);
            } else if (event.getAction() == MotionEvent.ACTION_UP
                    || event.getAction() == MotionEvent.ACTION_CANCEL) {
                middle_lin.setBackgroundColor(Color.BLACK);
                v.setBackgroundColor(Color.BLACK);
            }
            return false;
        }
    });

}

---

From source file:com.achep.acdisplay.ui.widgets.CircleView.java

public boolean sendTouchEvent(@NonNull MotionEvent event) {
    final int action = event.getActionMasked();

    // If current circle is canceled then
    // ignore all actions except of touch down (to reset state.)
    if (mCanceled && action != MotionEvent.ACTION_DOWN)
        return false;

    // Cancel the current circle on two-or-more-fingers touch.
    if (event.getPointerCount() > 1) {
        cancelCircle();// w  ww.  j av a 2s  . c o m
        return false;
    }

    final float x = event.getX();
    final float y = event.getY();
    switch (action) {
    case MotionEvent.ACTION_DOWN:
        clearAnimation();
        Config config = Config.getInstance();

        // Corner actions
        int width = getWidth();
        int height = getHeight();
        int radius = Math.min(width, height) / 3;
        if (MathUtils.isInCircle(x, y, 0, 0, radius)) { // Top left
            mCornerActionId = config.getCornerActionLeftTop();
        } else if (MathUtils.isInCircle(x, y, -width, 0, radius)) { // Top right
            mCornerActionId = config.getCornerActionRightTop();
        } else if (MathUtils.isInCircle(x, y, 0, -height, radius)) { // Bottom left
            mCornerActionId = config.getCornerActionLeftBottom();
        } else if (MathUtils.isInCircle(x, y, -width, -height, radius)) { // Bottom right
            mCornerActionId = config.getCornerActionRightBottom();
        } else {
            // The default action is unlocking.
            mCornerActionId = Config.CORNER_UNLOCK;
        }

        // Update colors and icon drawable.
        boolean needsColorReset = updateIcon();
        setInnerColor(getColor(config.getCircleInnerColor()), needsColorReset);
        setOuterColor(getColor(config.getCircleOuterColor()));

        // Initialize circle
        mRadiusTargetAimed = false;
        mRadiusMaxPeak = 0;
        mPoint[0] = x;
        mPoint[1] = y;
        mCanceled = false;

        if (mHandler.hasMessages(ACTION_UNLOCK)) {
            // Cancel unlocking process.
            mHandler.sendEmptyMessage(ACTION_UNLOCK_CANCEL);
        }

        mHandler.removeCallbacksAndMessages(null);
        mHandler.sendEmptyMessageDelayed(MSG_CANCEL, 1000);
        mHandler.sendEmptyMessage(ACTION_START);
        break;
    case MotionEvent.ACTION_MOVE:
        setRadius(x, y);
        break;
    case MotionEvent.ACTION_CANCEL:
    case MotionEvent.ACTION_UP:
        if (!mRadiusTargetAimed || action == MotionEvent.ACTION_CANCEL) {
            cancelCircle();
            break;
        }

        startUnlock();
        break;
    }
    return true;
}

---

From source file:com.test.hwautotest.emmagee.service.EmmageeService.java

/**
 * create a floating window to show real-time data.
 *//*from  w  ww  .  j  a v a  2  s  . c o  m*/
private void createFloatingWindow() {
    SharedPreferences shared = getSharedPreferences("float_flag", Activity.MODE_PRIVATE);
    SharedPreferences.Editor editor = shared.edit();
    editor.putInt("float", 1);
    editor.commit();
    windowManager = (WindowManager) getApplicationContext().getSystemService("window");
    wmParams = ((MyApplication) getApplication()).getMywmParams();
    wmParams.type = 2002;
    wmParams.flags |= 8;
    wmParams.gravity = Gravity.LEFT | Gravity.TOP;
    wmParams.x = 0;
    wmParams.y = 0;
    wmParams.width = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.height = WindowManager.LayoutParams.WRAP_CONTENT;
    wmParams.format = 1;
    windowManager.addView(viFloatingWindow, wmParams);
    viFloatingWindow.setOnTouchListener(new OnTouchListener() {
        public boolean onTouch(View v, MotionEvent event) {
            x = event.getRawX();
            y = event.getRawY();
            switch (event.getAction()) {
            case MotionEvent.ACTION_DOWN:
                // state = MotionEvent.ACTION_DOWN;
                startX = x;
                startY = y;
                mTouchStartX = event.getX();
                mTouchStartY = event.getY();
                Log.d("startP", "startX" + mTouchStartX + "====startY" + mTouchStartY);
                break;
            case MotionEvent.ACTION_MOVE:
                // state = MotionEvent.ACTION_MOVE;
                updateViewPosition();
                break;

            case MotionEvent.ACTION_UP:
                // state = MotionEvent.ACTION_UP;
                updateViewPosition();
                //               showImg();//?
                mTouchStartX = mTouchStartY = 0;
                break;
            }
            return true;
        }
    });

    //      btnWifi.setOnClickListener(new OnClickListener() {
    //         @Override
    //         public void onClick(View v) {
    //            try {
    //               btnWifi = (Button) viFloatingWindow.findViewById(R.id.wifi);
    //               String buttonText = (String) btnWifi.getText();
    //               String wifiText = getResources().getString(
    //                     R.string.openwifi);
    //               if (buttonText.equals(wifiText)) {
    //                  wifiManager.setWifiEnabled(true);
    //                  btnWifi.setText(R.string.closewifi);
    //               } else {
    //                  wifiManager.setWifiEnabled(false);
    //                  btnWifi.setText(R.string.openwifi);
    //               }
    //            } catch (Exception e) {
    //               Toast.makeText(viFloatingWindow.getContext(), "?wifi",
    //                     Toast.LENGTH_LONG).show();
    //               Log.e(LOG_TAG, e.toString());
    //            }
    //         }
    //      });

    //?
    imgClose.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View arg0) {
            // TODO Auto-generated method stub
            showMemi();
        }
    });
}

---

From source file:org.artoolkit.ar.samples.ARMovie.ARMovieActivity.java

@SuppressWarnings("deprecation") // FILL_PARENT still required for API level 7 (Android 2.1)
@Override//from  w ww. j a va 2 s .co m
public void onResume() {
    Log.i(TAG, "onResume()");
    super.onResume();

    // Update info on whether we have an Internet connection.
    ConnectivityManager cm = (ConnectivityManager) this.getSystemService(Context.CONNECTIVITY_SERVICE);
    NetworkInfo activeNetwork = cm.getActiveNetworkInfo();
    boolean isConnected = activeNetwork != null && activeNetwork.isConnectedOrConnecting();
    nativeSetInternetState(isConnected ? 1 : 0);

    // In order to ensure that the GL surface covers the camera preview each time onStart
    // is called, remove and add both back into the FrameLayout.
    // Removing GLSurfaceView also appears to cause the GL surface to be disposed of.
    // To work around this, we also recreate GLSurfaceView. This is not a lot of extra
    // work, since Android has already destroyed the OpenGL context too, requiring us to
    // recreate that and reload textures etc.

    // Create the camera view.
    camSurface = new CameraSurface(this);
    camSurface.setOnTouchListener(new View.OnTouchListener() {
        @Override
        public boolean onTouch(View v, MotionEvent event) {
            if (event.getAction() == MotionEvent.ACTION_DOWN) {
                focusOnTouch(event);
            }
            return true;
        }
    });

    // Create/recreate the GL view.
    glView = new GLSurfaceView(this);
    //glView.setEGLConfigChooser(8, 8, 8, 8, 16, 0); // Do we actually need a transparent surface? I think not, (default is RGB888 with depth=16) and anyway, Android 2.2 barfs on this.
    Renderer r = new Renderer();
    r.setMovieController(movieController);
    glView.setRenderer(r);
    glView.setZOrderMediaOverlay(true); // Request that GL view's SurfaceView be on top of other SurfaceViews (including CameraPreview's SurfaceView).

    mainLayout.addView(camSurface, new LayoutParams(128, 128));
    mainLayout.addView(glView, new LayoutParams(LayoutParams.FILL_PARENT, LayoutParams.FILL_PARENT));

    if (glView != null)
        glView.onResume();

    // Resume movieController after resuming glView.
    if (movieController != null)
        movieController.onResume(glView);
}

---

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