List of usage examples for android.view KeyEvent ACTION_DOWN
int ACTION_DOWN
To view the source code for android.view KeyEvent ACTION_DOWN.
Click Source Link
From source file:com.aliasapps.seq.scroller.TwoWayView.java
private boolean handleKeyEvent(int keyCode, int count, KeyEvent event) { if (mAdapter == null || !mIsAttached) { return false; }/* w ww.j av a 2 s . co m*/ if (mDataChanged) { layoutChildren(); } boolean handled = false; final int action = event.getAction(); if (action != KeyEvent.ACTION_UP) { switch (keyCode) { case KeyEvent.KEYCODE_DPAD_UP: if (mIsVertical) { handled = handleKeyScroll(event, count, View.FOCUS_UP); } else if (KeyEventCompat.hasNoModifiers(event)) { handled = handleFocusWithinItem(View.FOCUS_UP); } break; case KeyEvent.KEYCODE_DPAD_DOWN: { if (mIsVertical) { handled = handleKeyScroll(event, count, View.FOCUS_DOWN); } else if (KeyEventCompat.hasNoModifiers(event)) { handled = handleFocusWithinItem(View.FOCUS_DOWN); } break; } case KeyEvent.KEYCODE_DPAD_LEFT: if (!mIsVertical) { handled = handleKeyScroll(event, count, View.FOCUS_LEFT); } else if (KeyEventCompat.hasNoModifiers(event)) { handled = handleFocusWithinItem(View.FOCUS_LEFT); } break; case KeyEvent.KEYCODE_DPAD_RIGHT: if (!mIsVertical) { handled = handleKeyScroll(event, count, View.FOCUS_RIGHT); } else if (KeyEventCompat.hasNoModifiers(event)) { handled = handleFocusWithinItem(View.FOCUS_RIGHT); } break; case KeyEvent.KEYCODE_DPAD_CENTER: case KeyEvent.KEYCODE_ENTER: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded(); if (!handled && event.getRepeatCount() == 0 && getChildCount() > 0) { keyPressed(); handled = true; } } break; case KeyEvent.KEYCODE_SPACE: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded() || pageScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = resurrectSelectionIfNeeded() || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT); } handled = true; break; case KeyEvent.KEYCODE_PAGE_UP: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded() || pageScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) { handled = resurrectSelectionIfNeeded() || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT); } break; case KeyEvent.KEYCODE_PAGE_DOWN: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded() || pageScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_ALT_ON)) { handled = resurrectSelectionIfNeeded() || fullScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT); } break; case KeyEvent.KEYCODE_MOVE_HOME: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded() || fullScroll(mIsVertical ? View.FOCUS_UP : View.FOCUS_LEFT); } break; case KeyEvent.KEYCODE_MOVE_END: if (KeyEventCompat.hasNoModifiers(event)) { handled = resurrectSelectionIfNeeded() || fullScroll(mIsVertical ? View.FOCUS_DOWN : View.FOCUS_RIGHT); } break; } } if (handled) { return true; } switch (action) { case KeyEvent.ACTION_DOWN: return super.onKeyDown(keyCode, event); case KeyEvent.ACTION_UP: if (!isEnabled()) { return true; } if (isClickable() && isPressed() && mSelectedPosition >= 0 && mAdapter != null && mSelectedPosition < mAdapter.getCount()) { final View child = getChildAt(mSelectedPosition - mFirstPosition); if (child != null) { performItemClick(child, mSelectedPosition, mSelectedRowId); child.setPressed(false); } setPressed(false); return true; } return false; case KeyEvent.ACTION_MULTIPLE: return super.onKeyMultiple(keyCode, count, event); default: return false; } }
From source file:com.brantapps.viewpagerindicator.vertical.VerticalViewPager.java
/** * You can call this function yourself to have the scroll view perform * scrolling from a key event, just as if the event had been dispatched to * it by the view hierarchy./* ww w. j a va2s . c o m*/ * * @param event The key event to execute. * @return Return true if the event was handled, else false. */ // BrantApps Change: Replaced all "LEFT"s with "UP"s and "RIGHT"s with "DOWN"s public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_UP: handled = arrowScroll(FOCUS_UP); break; case KeyEvent.KEYCODE_DPAD_DOWN: handled = arrowScroll(FOCUS_DOWN); break; case KeyEvent.KEYCODE_TAB: if (Build.VERSION.SDK_INT >= 11) { // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD // before Android 3.0. Ignore the tab key on those devices. if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; } } return handled; }
From source file:com.suning.boxcontroller.control.ExViewPager.java
/** * You can call this function yourself to have the scroll view perform scrolling from a key event, just as if the * event had been dispatched to it by the view hierarchy. * * @param event The key event to execute. * @return Return true if the event was handled, else false. *///from w ww . j ava 2s . co m public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_LEFT: handled = arrowScroll(FOCUS_LEFT); break; case KeyEvent.KEYCODE_DPAD_RIGHT: handled = arrowScroll(FOCUS_RIGHT); break; case KeyEvent.KEYCODE_TAB: if (Build.VERSION.SDK_INT >= 11) { // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD // before Android 3.0. Ignore the tab key on those devices. if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; default: break; } } return handled; }
From source file:VerticalViewPager.java
/** * You can call this function yourself to have the scroll view perform * scrolling from a key event, just as if the event had been dispatched to * it by the view hierarchy./*from w w w.ja v a 2 s .co m*/ * * @param event The key event to execute. * @return Return true if the event was handled, else false. */ public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_LEFT: handled = arrowScroll(FOCUS_LEFT); break; case KeyEvent.KEYCODE_DPAD_UP: handled = arrowScroll(FOCUS_UP); break; case KeyEvent.KEYCODE_DPAD_RIGHT: handled = arrowScroll(FOCUS_RIGHT); break; case KeyEvent.KEYCODE_DPAD_DOWN: handled = arrowScroll(FOCUS_DOWN); break; case KeyEvent.KEYCODE_TAB: if (Build.VERSION.SDK_INT >= 11) { // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD // before Android 3.0. Ignore the tab key on those devices. if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; } } return handled; }
From source file:com.lambergar.verticalviewpager.VerticalViewPager.java
/** * You can call this function yourself to have the scroll view perform * scrolling from a key event, just as if the event had been dispatched to * it by the view hierarchy./* w w w .ja va 2 s.co m*/ * * @param event The key event to execute. * @return Return true if the event was handled, else false. */ public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_LEFT: handled = arrowScroll(FOCUS_LEFT); break; case KeyEvent.KEYCODE_DPAD_UP: handled = arrowScroll(FOCUS_UP); break; case KeyEvent.KEYCODE_DPAD_RIGHT: handled = arrowScroll(FOCUS_RIGHT); break; case KeyEvent.KEYCODE_DPAD_DOWN: handled = arrowScroll(FOCUS_DOWN); break; case KeyEvent.KEYCODE_TAB: if (KeyEvent.metaStateHasNoModifiers(event.getMetaState())) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEvent.metaStateHasModifiers(event.getMetaState(), KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } break; } } return handled; }
From source file:com.anysoftkeyboard.AnySoftKeyboard.java
private void sendKeyDown(InputConnection ic, int key) { if (ic != null) ic.sendKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, key)); }
From source file:com.nuwa.widgets.LoopViewPager.java
/** * You can call this function yourself to have the scroll view perform * scrolling from a key event, just as if the event had been dispatched to * it by the view hierarchy.// w w w . j a v a 2 s.c o m * * @param event The key event to execute. * @return Return true if the event was handled, else false. */ public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_LEFT: handled = arrowScroll(FOCUS_LEFT); break; case KeyEvent.KEYCODE_DPAD_RIGHT: handled = arrowScroll(FOCUS_RIGHT); break; case KeyEvent.KEYCODE_TAB: if (Build.VERSION.SDK_INT >= 11) { // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD // before Android 3.0. Ignore the tab key on those devices. if (event.hasNoModifiers()) { handled = arrowScroll(FOCUS_FORWARD); } else if (event.hasModifiers(KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; } } return handled; }
From source file:com.cognizant.trumobi.PersonaLauncher.java
@Override public boolean dispatchKeyEvent(KeyEvent event) { if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_BACK: // 290661 commented this out to fix bug (Auto lock screen not popping up when back key is pressed from allapps screen) //TruMobiTimerClass.userInteractedStopTimer(); if (!allAppsOpen) { // android.os.Process.killProcess(android.os.Process.myPid()); mWorkspace.dispatchKeyEvent(event); finish();/*from w w w .j a v a 2 s . c om*/ } mHandleView.updateIcon(); return true; case KeyEvent.KEYCODE_HOME: return true; } } else if (event.getAction() == KeyEvent.ACTION_UP) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_BACK: if (!event.isCanceled()) { mWorkspace.dispatchKeyEvent(event); if (allAppsOpen) { closeDrawer(); } else { closeFolder(); } if (isPreviewing()) { dismissPreviews(); } if (mIsEditMode) { stopDesktopEdit(); } if (mIsWidgetEditMode) { stopWidgetEdit(); } } return true; case KeyEvent.KEYCODE_HOME: return true; } } return super.dispatchKeyEvent(event); }
From source file:eu.kanade.tachiyomi.ui.reader.viewer.pager.vertical.VerticalViewPagerImpl.java
/** * You can call this function yourself to have the scroll view perform * scrolling from a key event, just as if the event had been dispatched to * it by the view hierarchy.//ww w . java 2 s. c om * * @param event The key event to execute. * @return Return true if the event was handled, else false. */ public boolean executeKeyEvent(KeyEvent event) { boolean handled = false; if (event.getAction() == KeyEvent.ACTION_DOWN) { switch (event.getKeyCode()) { case KeyEvent.KEYCODE_DPAD_LEFT: handled = arrowScroll(FOCUS_LEFT); break; case KeyEvent.KEYCODE_DPAD_RIGHT: handled = arrowScroll(FOCUS_RIGHT); break; case KeyEvent.KEYCODE_TAB: if (Build.VERSION.SDK_INT >= 11) { // The focus finder had a bug handling FOCUS_FORWARD and FOCUS_BACKWARD // before Android 3.0. Ignore the tab key on those devices. if (KeyEventCompat.hasNoModifiers(event)) { handled = arrowScroll(FOCUS_FORWARD); } else if (KeyEventCompat.hasModifiers(event, KeyEvent.META_SHIFT_ON)) { handled = arrowScroll(FOCUS_BACKWARD); } } break; default: break; } } return handled; }
From source file:com.amaze.carbonfilemanager.activities.MainActivity.java
void initialiseViews() { appBarLayout = (AppBarLayout) findViewById(R.id.lin); mScreenLayout = (CoordinatorLayout) findViewById(R.id.main_frame); buttonBarFrame = (FrameLayout) findViewById(R.id.buttonbarframe); //buttonBarFrame.setBackgroundColor(Color.parseColor(currentTab==1 ? skinTwo : skin)); drawerHeaderLayout = getLayoutInflater().inflate(R.layout.drawerheader, null); drawerHeaderParent = (RelativeLayout) drawerHeaderLayout.findViewById(R.id.drawer_header_parent); drawerHeaderView = drawerHeaderLayout.findViewById(R.id.drawer_header); drawerHeaderView.setOnLongClickListener(new View.OnLongClickListener() { @Override/*from w w w .jav a2 s .c o m*/ public boolean onLongClick(View v) { Intent intent; if (SDK_INT < 19) { intent = new Intent(); intent.setAction(Intent.ACTION_GET_CONTENT); } else { intent = new Intent(Intent.ACTION_OPEN_DOCUMENT); } intent.addCategory(Intent.CATEGORY_OPENABLE); intent.setType("image/*"); startActivityForResult(intent, image_selector_request_code); return false; } }); drawerProfilePic = (RoundedImageView) drawerHeaderLayout.findViewById(R.id.profile_pic); mGoogleName = (TextView) drawerHeaderLayout.findViewById(R.id.account_header_drawer_name); mGoogleId = (TextView) drawerHeaderLayout.findViewById(R.id.account_header_drawer_email); toolbar = (Toolbar) findViewById(R.id.action_bar); /* For SearchView, see onCreateOptionsMenu(Menu menu)*/ TOOLBAR_START_INSET = toolbar.getContentInsetStart(); setSupportActionBar(toolbar); frameLayout = (FrameLayout) findViewById(R.id.content_frame); indicator_layout = findViewById(R.id.indicator_layout); mDrawerLinear = (ScrimInsetsRelativeLayout) findViewById(R.id.left_drawer); if (getAppTheme().equals(AppTheme.DARK)) mDrawerLinear.setBackgroundColor(Utils.getColor(this, R.color.holo_dark_background)); else mDrawerLinear.setBackgroundColor(Color.WHITE); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); //mDrawerLayout.setStatusBarBackgroundColor(Color.parseColor((currentTab==1 ? skinTwo : skin))); mDrawerList = (ListView) findViewById(R.id.menu_drawer); drawerHeaderView.setBackgroundResource(R.drawable.amaze_header); //drawerHeaderParent.setBackgroundColor(Color.parseColor((currentTab==1 ? skinTwo : skin))); if (findViewById(R.id.tab_frame) != null) { mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_OPEN, mDrawerLinear); mDrawerLayout.openDrawer(mDrawerLinear); mDrawerLayout.setScrimColor(Color.TRANSPARENT); isDrawerLocked = true; } else if (findViewById(R.id.tab_frame) == null) { mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_UNLOCKED, mDrawerLinear); mDrawerLayout.closeDrawer(mDrawerLinear); isDrawerLocked = false; } mDrawerList.addHeaderView(drawerHeaderLayout); getSupportActionBar().setDisplayShowTitleEnabled(false); fabBgView = findViewById(R.id.fab_bg); if (getAppTheme().equals(AppTheme.DARK)) { fabBgView.setBackgroundResource(R.drawable.fab_shadow_dark); } fabBgView.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View view) { floatingActionButton.close(true); if (isSearchViewEnabled) hideSearchView(); } }); pathbar = (LinearLayout) findViewById(R.id.pathbar); buttons = (LinearLayout) findViewById(R.id.buttons); scroll = (HorizontalScrollView) findViewById(R.id.scroll); scroll1 = (HorizontalScrollView) findViewById(R.id.scroll1); scroll.setSmoothScrollingEnabled(true); scroll1.setSmoothScrollingEnabled(true); ImageView divider = (ImageView) findViewById(R.id.divider1); if (getAppTheme().equals(AppTheme.LIGHT)) divider.setImageResource(R.color.divider); else divider.setImageResource(R.color.divider_dark); setDrawerHeaderBackground(); View settingsButton = findViewById(R.id.settingsbutton); if (getAppTheme().equals(AppTheme.DARK)) { settingsButton.setBackgroundResource(R.drawable.safr_ripple_black); ((ImageView) settingsButton.findViewById(R.id.settingicon)) .setImageResource(R.drawable.ic_settings_white_48dp); ((TextView) settingsButton.findViewById(R.id.settingtext)) .setTextColor(Utils.getColor(this, android.R.color.white)); } settingsButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { Intent in = new Intent(MainActivity.this, PreferencesActivity.class); startActivity(in); finish(); } }); View appButton = findViewById(R.id.appbutton); if (getAppTheme().equals(AppTheme.DARK)) { appButton.setBackgroundResource(R.drawable.safr_ripple_black); ((ImageView) appButton.findViewById(R.id.appicon)).setImageResource(R.drawable.ic_doc_apk_white); ((TextView) appButton.findViewById(R.id.apptext)) .setTextColor(Utils.getColor(this, android.R.color.white)); } appButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { android.support.v4.app.FragmentTransaction transaction2 = getSupportFragmentManager() .beginTransaction(); transaction2.replace(R.id.content_frame, new AppsList()); findViewById(R.id.lin).animate().translationY(0).setInterpolator(new DecelerateInterpolator(2)) .start(); pending_fragmentTransaction = transaction2; if (!isDrawerLocked) mDrawerLayout.closeDrawer(mDrawerLinear); else onDrawerClosed(); selectedStorage = SELECT_MINUS_2; adapter.toggleChecked(false); } }); View ftpButton = findViewById(R.id.ftpbutton); if (getAppTheme().equals(AppTheme.DARK)) { ftpButton.setBackgroundResource(R.drawable.safr_ripple_black); ((ImageView) ftpButton.findViewById(R.id.ftpicon)).setImageResource(R.drawable.ic_ftp_dark); ((TextView) ftpButton.findViewById(R.id.ftptext)) .setTextColor(Utils.getColor(this, android.R.color.white)); } ftpButton.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { android.support.v4.app.FragmentTransaction transaction2 = getSupportFragmentManager() .beginTransaction(); transaction2.replace(R.id.content_frame, new FTPServerFragment()); findViewById(R.id.lin).animate().translationY(0).setInterpolator(new DecelerateInterpolator(2)) .start(); pending_fragmentTransaction = transaction2; if (!isDrawerLocked) mDrawerLayout.closeDrawer(mDrawerLinear); else onDrawerClosed(); selectedStorage = SELECT_MINUS_2; adapter.toggleChecked(false); } }); //getSupportActionBar().setBackgroundDrawable(new ColorDrawable(Color.parseColor((currentTab==1 ? skinTwo : skin)))); // status bar0 if (SDK_INT == 20 || SDK_INT == 19) { SystemBarTintManager tintManager = new SystemBarTintManager(this); tintManager.setStatusBarTintEnabled(true); //tintManager.setStatusBarTintColor(Color.parseColor((currentTab==1 ? skinTwo : skin))); FrameLayout.MarginLayoutParams p = (ViewGroup.MarginLayoutParams) findViewById(R.id.drawer_layout) .getLayoutParams(); SystemBarTintManager.SystemBarConfig config = tintManager.getConfig(); if (!isDrawerLocked) p.setMargins(0, config.getStatusBarHeight(), 0, 0); } else if (SDK_INT >= 21) { Window window = getWindow(); window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS); //window.clearFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); if (isDrawerLocked) { window.setStatusBarColor((skinStatusBar)); } else window.addFlags(WindowManager.LayoutParams.FLAG_TRANSLUCENT_STATUS); if (colourednavigation) window.setNavigationBarColor(skinStatusBar); } searchViewLayout = (RelativeLayout) findViewById(R.id.search_view); searchViewEditText = (AppCompatEditText) findViewById(R.id.search_edit_text); ImageView clear = (ImageView) findViewById(R.id.search_close_btn); clear.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { searchViewEditText.setText(""); } }); findViewById(R.id.img_view_back).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { hideSearchView(); } }); searchViewEditText.setOnKeyListener(new TextView.OnKeyListener() { @Override public boolean onKey(View v, int keyCode, KeyEvent event) { // If the event is a key-down event on the "enter" button if ((event.getAction() == KeyEvent.ACTION_DOWN)) { // Perform action on key press mainActivityHelper.search(searchViewEditText.getText().toString()); hideSearchView(); return true; } return false; } }); // searchViewEditText.setTextColor(Utils.getColor(this, android.R.color.black)); // searchViewEditText.setHintTextColor(Color.parseColor(BaseActivity.accentSkin)); }