Examples with TabHost android.widget.TabHost used on opensource projects

Example 56 with TabHost

use of android.widget.TabHost in project android_packages_apps_Launcher2 by CyanogenMod.

the class FocusHelper method handleAppsCustomizeKeyEvent.

/**
 * Handles key events in a PageViewCellLayout containing PagedViewIcons.
 */
static boolean handleAppsCustomizeKeyEvent(View v, int keyCode, KeyEvent e) {
    ViewGroup parentLayout;
    ViewGroup itemContainer;
    int countX;
    int countY;
    if (v.getParent() instanceof PagedViewCellLayoutChildren) {
        itemContainer = (ViewGroup) v.getParent();
        parentLayout = (ViewGroup) itemContainer.getParent();
        countX = ((PagedViewCellLayout) parentLayout).getCellCountX();
        countY = ((PagedViewCellLayout) parentLayout).getCellCountY();
    } else {
        itemContainer = parentLayout = (ViewGroup) v.getParent();
        countX = ((PagedViewGridLayout) parentLayout).getCellCountX();
        countY = ((PagedViewGridLayout) parentLayout).getCellCountY();
    }
    // Note we have an extra parent because of the
    // PagedViewCellLayout/PagedViewCellLayoutChildren relationship
    final PagedView container = (PagedView) parentLayout.getParent();
    final TabHost tabHost = findTabHostParent(container);
    final TabWidget tabs = tabHost.getTabWidget();
    final int iconIndex = itemContainer.indexOfChild(v);
    final int itemCount = itemContainer.getChildCount();
    final int pageIndex = ((PagedView) container).indexToPage(container.indexOfChild(parentLayout));
    final int pageCount = container.getChildCount();
    final int x = iconIndex % countX;
    final int y = iconIndex / countX;
    final int action = e.getAction();
    final boolean handleKeyEvent = (action != KeyEvent.ACTION_UP);
    ViewGroup newParent = null;
    // Side pages do not always load synchronously, so check before focusing child siblings
    // willy-nilly
    View child = null;
    boolean wasHandled = false;
    switch(keyCode) {
        case KeyEvent.KEYCODE_DPAD_LEFT:
            if (handleKeyEvent) {
                // Select the previous icon or the last icon on the previous page
                if (iconIndex > 0) {
                    itemContainer.getChildAt(iconIndex - 1).requestFocus();
                } else {
                    if (pageIndex > 0) {
                        newParent = getAppsCustomizePage(container, pageIndex - 1);
                        if (newParent != null) {
                            container.snapToPage(pageIndex - 1);
                            child = newParent.getChildAt(newParent.getChildCount() - 1);
                            if (child != null)
                                child.requestFocus();
                        }
                    }
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_DPAD_RIGHT:
            if (handleKeyEvent) {
                // Select the next icon or the first icon on the next page
                if (iconIndex < (itemCount - 1)) {
                    itemContainer.getChildAt(iconIndex + 1).requestFocus();
                } else {
                    if (pageIndex < (pageCount - 1)) {
                        newParent = getAppsCustomizePage(container, pageIndex + 1);
                        if (newParent != null) {
                            container.snapToPage(pageIndex + 1);
                            child = newParent.getChildAt(0);
                            if (child != null)
                                child.requestFocus();
                        }
                    }
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_DPAD_UP:
            if (handleKeyEvent) {
                // Select the closest icon in the previous row, otherwise select the tab bar
                if (y > 0) {
                    int newiconIndex = ((y - 1) * countX) + x;
                    itemContainer.getChildAt(newiconIndex).requestFocus();
                } else {
                    tabs.requestFocus();
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_DPAD_DOWN:
            if (handleKeyEvent) {
                // Select the closest icon in the previous row, otherwise do nothing
                if (y < (countY - 1)) {
                    int newiconIndex = Math.min(itemCount - 1, ((y + 1) * countX) + x);
                    itemContainer.getChildAt(newiconIndex).requestFocus();
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_ENTER:
        case KeyEvent.KEYCODE_DPAD_CENTER:
            if (handleKeyEvent) {
                // Simulate a click on the icon
                View.OnClickListener clickListener = (View.OnClickListener) container;
                clickListener.onClick(v);
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_PAGE_UP:
            if (handleKeyEvent) {
                // if there is no previous page
                if (pageIndex > 0) {
                    newParent = getAppsCustomizePage(container, pageIndex - 1);
                    if (newParent != null) {
                        container.snapToPage(pageIndex - 1);
                        child = newParent.getChildAt(0);
                        if (child != null)
                            child.requestFocus();
                    }
                } else {
                    itemContainer.getChildAt(0).requestFocus();
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_PAGE_DOWN:
            if (handleKeyEvent) {
                // if there is no next page
                if (pageIndex < (pageCount - 1)) {
                    newParent = getAppsCustomizePage(container, pageIndex + 1);
                    if (newParent != null) {
                        container.snapToPage(pageIndex + 1);
                        child = newParent.getChildAt(0);
                        if (child != null)
                            child.requestFocus();
                    }
                } else {
                    itemContainer.getChildAt(itemCount - 1).requestFocus();
                }
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_MOVE_HOME:
            if (handleKeyEvent) {
                // Select the first icon on this page
                itemContainer.getChildAt(0).requestFocus();
            }
            wasHandled = true;
            break;
        case KeyEvent.KEYCODE_MOVE_END:
            if (handleKeyEvent) {
                // Select the last icon on this page
                itemContainer.getChildAt(itemCount - 1).requestFocus();
            }
            wasHandled = true;
            break;
        default:
            break;
    }
    return wasHandled;
}

Example 57 with TabHost

use of android.widget.TabHost in project fdroidclient by f-droid.

the class InstallConfirmActivity method startInstallConfirm.

private void startInstallConfirm() {
    View appSnippet = findViewById(R.id.app_snippet);
    TextView appName = (TextView) appSnippet.findViewById(R.id.app_name);
    ImageView appIcon = (ImageView) appSnippet.findViewById(R.id.app_icon);
    TabHost tabHost = (TabHost) findViewById(android.R.id.tabhost);
    appName.setText(app.name);
    ImageLoader.getInstance().displayImage(app.iconUrl, appIcon, Utils.getRepoAppDisplayImageOptions());
    tabHost.setup();
    ViewPager viewPager = (ViewPager) findViewById(R.id.pager);
    TabsAdapter adapter = new TabsAdapter(this, tabHost, viewPager);
    adapter.setOnTabChangedListener(new TabHost.OnTabChangeListener() {

        @Override
        public void onTabChanged(String tabId) {
        }
    });
    boolean permVisible = false;
    scrollView = null;
    okCanInstall = false;
    int msg = 0;
    AppSecurityPermissions perms = new AppSecurityPermissions(this, appDiff.pkgInfo);
    if (appDiff.installedAppInfo != null) {
        msg = (appDiff.installedAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0 ? R.string.install_confirm_update_system : R.string.install_confirm_update;
        scrollView = new CaffeinatedScrollView(this);
        scrollView.setFillViewport(true);
        final boolean newPermissionsFound = perms.getPermissionCount(AppSecurityPermissions.WHICH_NEW) > 0;
        if (newPermissionsFound) {
            permVisible = true;
            scrollView.addView(perms.getPermissionsView(AppSecurityPermissions.WHICH_NEW));
        } else {
            throw new RuntimeException("This should not happen. No new permissions were found" + " but InstallConfirmActivity has been started!");
        }
        adapter.addTab(tabHost.newTabSpec(TAB_ID_NEW).setIndicator(getText(R.string.newPerms)), scrollView);
    } else {
        findViewById(R.id.tabscontainer).setVisibility(View.GONE);
        findViewById(R.id.divider).setVisibility(View.VISIBLE);
    }
    final int n = perms.getPermissionCount(AppSecurityPermissions.WHICH_ALL);
    if (n > 0) {
        permVisible = true;
        LayoutInflater inflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
        View root = inflater.inflate(R.layout.permissions_list, null);
        if (scrollView == null) {
            scrollView = (CaffeinatedScrollView) root.findViewById(R.id.scrollview);
        }
        final ViewGroup permList = (ViewGroup) root.findViewById(R.id.permission_list);
        permList.addView(perms.getPermissionsView(AppSecurityPermissions.WHICH_ALL));
        adapter.addTab(tabHost.newTabSpec(TAB_ID_ALL).setIndicator(getText(R.string.allPerms)), root);
    }
    if (!permVisible) {
        if (appDiff.installedAppInfo != null) {
            // This is an update to an application, but there are no
            // permissions at all.
            msg = (appDiff.installedAppInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0 ? R.string.install_confirm_update_system_no_perms : R.string.install_confirm_update_no_perms;
        } else {
            // This is a new application with no permissions.
            throw new RuntimeException("no permissions requested. This screen should not appear!");
        }
        tabHost.setVisibility(View.GONE);
        findViewById(R.id.filler).setVisibility(View.VISIBLE);
        findViewById(R.id.divider).setVisibility(View.GONE);
        scrollView = null;
    }
    if (msg != 0) {
        ((TextView) findViewById(R.id.install_confirm)).setText(msg);
    }
    installConfirm.setVisibility(View.VISIBLE);
    okButton = (Button) findViewById(R.id.ok_button);
    cancelButton = (Button) findViewById(R.id.cancel_button);
    okButton.setOnClickListener(this);
    cancelButton.setOnClickListener(this);
    if (scrollView == null) {
        // There is nothing to scroll view, so the ok button is immediately
        // set to install.
        okButton.setText(R.string.menu_install);
        okCanInstall = true;
    } else {
        scrollView.setFullScrollAction(new Runnable() {

            @Override
            public void run() {
                okButton.setText(R.string.menu_install);
                okCanInstall = true;
            }
        });
    }
}

Example 58 with TabHost

use of android.widget.TabHost in project LiveSDK-for-Android by liveservices.

the class MainActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    LiveSdkSampleApplication app = (LiveSdkSampleApplication) getApplication();
    mAuthClient = app.getAuthClient();
    TabHost tabHost = getTabHost();
    TabHost.TabSpec spec;
    Intent intent;
    intent = new Intent(this, ViewProfileActivity.class);
    spec = tabHost.newTabSpec("profile").setIndicator("Profile").setContent(intent);
    tabHost.addTab(spec);
    intent = new Intent(this, ContactsActivity.class);
    spec = tabHost.newTabSpec("contacts").setIndicator("Contacts").setContent(intent);
    tabHost.addTab(spec);
    intent = new Intent(this, SkyDriveActivity.class);
    spec = tabHost.newTabSpec("skydrive").setIndicator("SkyDrive").setContent(intent);
    tabHost.addTab(spec);
    intent = new Intent(this, ExplorerActivity.class);
    spec = tabHost.newTabSpec("explorer").setIndicator("Explorer").setContent(intent);
    tabHost.addTab(spec);
    tabHost.setCurrentTab(0);
}

Example 59 with TabHost

use of android.widget.TabHost in project standup-timer by jwood.

the class TeamDetails method createTabs.

private void createTabs() {
    TabHost tabHost = getTabHost();
    tabHost.addTab(tabHost.newTabSpec("stats_tab").setIndicator(this.getString(R.string.stats)).setContent(createMeetingDetails(team)));
    tabHost.addTab(tabHost.newTabSpec("meetings_tab").setIndicator(this.getString(R.string.meetings)).setContent(createMeetingList()));
    getTabHost().setCurrentTab(0);
    findViewById(R.id.team_stats).bringToFront();
}

Example 60 with TabHost

use of android.widget.TabHost in project android-viewbadger by jgilfelt.

the class DemoActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    final TabHost tabHost = getTabHost();
    tabHost.addTab(tabHost.newTabSpec("demos").setIndicator("Badge Demos").setContent(R.id.tab1));
    tabHost.addTab(tabHost.newTabSpec("adapter").setIndicator("List Adapter").setContent(R.id.tab2));
    tabHost.addTab(tabHost.newTabSpec("tests").setIndicator("Layout Tests").setContent(R.id.tab3));
    // *** default badge ***
    View target = findViewById(R.id.default_target);
    BadgeView badge = new BadgeView(this, target);
    badge.setText("1");
    badge.show();
    // *** set position ***
    btnPosition = (Button) findViewById(R.id.position_target);
    badge1 = new BadgeView(this, btnPosition);
    badge1.setText("12");
    badge1.setBadgePosition(BadgeView.POSITION_CENTER);
    btnPosition.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge1.toggle();
        }
    });
    // *** badge/text size & colour ***
    btnColour = (Button) findViewById(R.id.colour_target);
    badge2 = new BadgeView(this, btnColour);
    badge2.setText("New!");
    badge2.setTextColor(Color.BLUE);
    badge2.setBadgeBackgroundColor(Color.YELLOW);
    badge2.setTextSize(12);
    btnColour.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge2.toggle();
        }
    });
    // *** default animation ***
    btnAnim1 = (Button) findViewById(R.id.anim1_target);
    badge3 = new BadgeView(this, btnAnim1);
    badge3.setText("84");
    btnAnim1.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge3.toggle(true);
        }
    });
    // *** custom animation ***
    btnAnim2 = (Button) findViewById(R.id.anim2_target);
    badge4 = new BadgeView(this, btnAnim2);
    badge4.setText("123");
    badge4.setBadgePosition(BadgeView.POSITION_TOP_LEFT);
    badge4.setBadgeMargin(15, 10);
    badge4.setBadgeBackgroundColor(Color.parseColor("#A4C639"));
    btnAnim2.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            TranslateAnimation anim = new TranslateAnimation(-100, 0, 0, 0);
            anim.setInterpolator(new BounceInterpolator());
            anim.setDuration(1000);
            badge4.toggle(anim, null);
        }
    });
    // *** custom background ***
    btnCustom = (Button) findViewById(R.id.custom_target);
    badge5 = new BadgeView(this, btnCustom);
    badge5.setText("37");
    badge5.setBackgroundResource(R.drawable.badge_ifaux);
    badge5.setTextSize(16);
    btnCustom.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge5.toggle(true);
        }
    });
    // *** clickable badge ***
    btnClick = (Button) findViewById(R.id.click_target);
    badge6 = new BadgeView(this, btnClick);
    badge6.setText("click me");
    badge6.setBadgeBackgroundColor(Color.BLUE);
    badge6.setTextSize(16);
    badge6.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            Toast.makeText(DemoActivity.this, "clicked badge", Toast.LENGTH_SHORT).show();
        }
    });
    btnClick.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge6.toggle();
        }
    });
    // *** tab ***
    TabWidget tabs = (TabWidget) findViewById(android.R.id.tabs);
    btnTab = (Button) findViewById(R.id.tab_btn);
    badge7 = new BadgeView(this, tabs, 0);
    badge7.setText("5");
    btnTab.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            badge7.toggle();
        }
    });
    // *** increment ***
    btnIncrement = (Button) findViewById(R.id.increment_target);
    badge8 = new BadgeView(this, btnIncrement);
    badge8.setText("0");
    btnIncrement.setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            if (badge8.isShown()) {
                badge8.increment(1);
            } else {
                badge8.show();
            }
        }
    });
    // *** list adapter ****
    listDemo = (ListView) findViewById(R.id.tab2);
    listDemo.setAdapter(new BadgeAdapter(this));
}