Example usage for android.widget LinearLayout getChildAt

Introduction

In this page you can find the example usage for android.widget LinearLayout getChildAt.

Prototype

public View getChildAt(int index)

Source Link

Document

Returns the view at the specified position in the group.

Usage

From source file:Main.java

public static LinearLayout fetchAppLayout(Activity activity) {
    FrameLayout rootView = (FrameLayout) activity.getWindow().getDecorView().getRootView();
    LinearLayout rootLayout = (LinearLayout) rootView.getChildAt(0);
    return ((LinearLayout) ((FrameLayout) rootLayout.getChildAt(1)).getChildAt(0));
}

From source file:Main.java

public static void animateIn(View view) {
    if (view instanceof RelativeLayout) {
        RelativeLayout relativeLayout = (RelativeLayout) view;
        for (int i = 0; i < relativeLayout.getChildCount(); i++) {
            View child = relativeLayout.getChildAt(i);
            child.animate().setStartDelay(100 + i * DELAY).alpha(1).scaleX(1).scaleY(1);
        }//  w ww.  j ava 2s.c o  m
    } else {
        LinearLayout linearLayout = (LinearLayout) view;
        for (int i = 0; i < linearLayout.getChildCount(); i++) {
            View child = linearLayout.getChildAt(i);
            child.animate().setStartDelay(100 + i * DELAY).alpha(1).scaleX(1).scaleY(1);
        }
    }
}

From source file:Main.java

public static void animateOut(View view) {
    if (view instanceof RelativeLayout) {
        RelativeLayout relativeLayout = (RelativeLayout) view;
        for (int i = 0; i < relativeLayout.getChildCount(); i++) {
            View child = relativeLayout.getChildAt(i);
            child.animate().setStartDelay(i).alpha(0).scaleX(0f).scaleY(0f);
        }//w ww .  java  2 s . c om
    } else {
        LinearLayout linearLayout = (LinearLayout) view;
        for (int i = 0; i < linearLayout.getChildCount(); i++) {
            View child = linearLayout.getChildAt(i);
            child.animate().setStartDelay(i).alpha(0).scaleX(0f).scaleY(0f);
        }
    }

}

From source file:com.github.tetravex_android.activity.HowToActivity.java

/**
 * Sets the page indicator dots at the bottom of the screen to indicate which page is displayed
 *
 * @param pageIndex the index of the page currently displayed
 *///from  w  w w .  j  av a  2  s  .  co m
private void setIndicatorDots(int pageIndex) {
    // set the indicator dot for the correct page
    LinearLayout dotGroup = (LinearLayout) findViewById(R.id.how_to_pager_dots);
    for (int i = 0; i < dotGroup.getChildCount(); i++) {
        ImageView view = (ImageView) dotGroup.getChildAt(i);
        String tagString = (String) view.getTag();
        int tagId = Integer.valueOf(tagString);

        if (tagId == pageIndex) {
            view.setImageResource(R.drawable.pager_dot_on);
        } else {
            view.setImageResource(R.drawable.pager_dot_off);
        }
    }
}

From source file:com.example.toolbardemo.Fragment.MenuFragment.java

private void initItems(View v) {
    LinearLayout contentLayout = (LinearLayout) v.findViewById(R.id.drawer_view);
    int count = contentLayout.getChildCount();
    for (int i = 0; i < count; i++) {
        contentLayout.getChildAt(i).setOnClickListener(this);
    }//from w w w  .  ja  v a 2 s  .c om

}

From source file:flex.android.magiccube.welcome.GuideActivity.java

private void initDots() {
    LinearLayout ll = (LinearLayout) findViewById(R.id.ll);

    dots = new ImageView[views.size()];

    for (int i = 0; i < views.size(); i++) {
        dots[i] = (ImageView) ll.getChildAt(i);
        dots[i].setEnabled(true);//
    }/*w  w  w.  j  a v a  2s.  c o m*/

    currentIndex = 0;
    dots[currentIndex].setEnabled(false);//
}

From source file:org.exoplatform.mobile.tests.SocialTabsActivityTest.java

public void shouldMoveToOtherPage() {
    create();/*from w  w  w  . ja v a 2  s . c o  m*/
    init();

    tabs.setCurrentItem(SocialTabsActivity.ALL_UPDATES);
    assertThat("Should be on All Updates tab", pages.getCurrentItem(), equalTo(SocialTabsActivity.ALL_UPDATES)); // remains on All
                                                                                                                 // Updates

    tabs.setCurrentItem(SocialTabsActivity.MY_CONNECTIONS);
    assertThat("Should be on My Connections tab", pages.getCurrentItem(),
            equalTo(SocialTabsActivity.MY_CONNECTIONS)); // moves to My
                                                                                                                               // Connections

    LinearLayout tabsLayout = (LinearLayout) tabs.getChildAt(0);

    Robolectric.clickOn((View) tabsLayout.getChildAt(SocialTabsActivity.MY_SPACES));
    assertThat("Should be on My Spaces tab", pages.getCurrentItem(), equalTo(SocialTabsActivity.MY_SPACES)); // moves to My Spaces

}

From source file:id.ridon.keude.views.fragments.SelectLocalAppsFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    setEmptyText(getString(R.string.no_applications_found));

    packageManager = getActivity().getPackageManager();
    defaultAppIcon = getActivity().getResources().getDrawable(android.R.drawable.sym_def_app_icon);

    selectLocalAppsActivity = (SelectLocalAppsActivity) getActivity();
    ListView listView = getListView();
    listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), R.layout.select_local_apps_list_item,
            null,/*  w  w  w.  j  a  v a 2s .  c o m*/
            new String[] { InstalledAppProvider.DataColumns.APPLICATION_LABEL,
                    InstalledAppProvider.DataColumns.APP_ID, },
            new int[] { R.id.application_label, R.id.package_name, }, 0);
    adapter.setViewBinder(new ViewBinder() {

        @Override
        public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
            if (columnIndex == cursor.getColumnIndex(InstalledAppProvider.DataColumns.APP_ID)) {
                String packageName = cursor.getString(columnIndex);
                TextView textView = (TextView) view.findViewById(R.id.package_name);
                textView.setText(packageName);
                LinearLayout ll = (LinearLayout) view.getParent().getParent();
                ImageView iconView = (ImageView) ll.getChildAt(0);
                Drawable icon;
                try {
                    icon = packageManager.getApplicationIcon(packageName);
                } catch (PackageManager.NameNotFoundException e) {
                    icon = defaultAppIcon;
                }
                iconView.setImageDrawable(icon);
                return true;
            }
            return false;
        }
    });
    setListAdapter(adapter);
    setListShown(false); // start out with a progress indicator

    // either reconnect with an existing loader or start a new one
    getLoaderManager().initLoader(0, null, this);

    // build list of existing apps from what is on the file system
    if (KeudeApp.selectedApps == null) {
        HashSet<String> selectedApps = new HashSet<String>();
        for (String filename : LocalRepoManager.get(selectLocalAppsActivity).repoDir.list()) {
            if (filename.matches(".*\\.apk")) {
                String packageName = filename.substring(0, filename.indexOf("_"));
                selectedApps.add(packageName);
            }
        }
        KeudeApp.selectedApps = selectedApps;
    }
}

From source file:org.fdroid.fdroid.views.fragments.SelectLocalAppsFragment.java

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    super.onActivityCreated(savedInstanceState);

    setEmptyText(getString(R.string.no_applications_found));

    packageManager = getActivity().getPackageManager();
    defaultAppIcon = getActivity().getResources().getDrawable(android.R.drawable.sym_def_app_icon);

    selectLocalAppsActivity = (SelectLocalAppsActivity) getActivity();
    ListView listView = getListView();
    listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
    SimpleCursorAdapter adapter = new SimpleCursorAdapter(getActivity(), R.layout.select_local_apps_list_item,
            null,/*from w  w  w. ja v  a2 s. c o m*/
            new String[] { InstalledAppProvider.DataColumns.APPLICATION_LABEL,
                    InstalledAppProvider.DataColumns.APP_ID, },
            new int[] { R.id.application_label, R.id.package_name, }, 0);
    adapter.setViewBinder(new ViewBinder() {

        @Override
        public boolean setViewValue(View view, Cursor cursor, int columnIndex) {
            if (columnIndex == cursor.getColumnIndex(InstalledAppProvider.DataColumns.APP_ID)) {
                String packageName = cursor.getString(columnIndex);
                TextView textView = (TextView) view.findViewById(R.id.package_name);
                textView.setText(packageName);
                LinearLayout ll = (LinearLayout) view.getParent().getParent();
                ImageView iconView = (ImageView) ll.getChildAt(0);
                Drawable icon;
                try {
                    icon = packageManager.getApplicationIcon(packageName);
                } catch (PackageManager.NameNotFoundException e) {
                    icon = defaultAppIcon;
                }
                iconView.setImageDrawable(icon);
                return true;
            }
            return false;
        }
    });
    setListAdapter(adapter);
    setListShown(false); // start out with a progress indicator

    // either reconnect with an existing loader or start a new one
    getLoaderManager().initLoader(0, null, this);

    // build list of existing apps from what is on the file system
    if (FDroidApp.selectedApps == null) {
        Set<String> selectedApps = new HashSet<>();
        for (String filename : LocalRepoManager.get(selectLocalAppsActivity).repoDir.list()) {
            if (filename.matches(".*\\.apk")) {
                String packageName = filename.substring(0, filename.indexOf("_"));
                selectedApps.add(packageName);
            }
        }
        FDroidApp.selectedApps = selectedApps;
    }
}

From source file:mobisocial.musubi.objects.PictureObj.java

@Override
public void render(Context context, View view, DbObjCursor obj, boolean allowInteractions) {
    LinearLayout frame = (LinearLayout) view;

    ImageView imageView = (ImageView) frame.getChildAt(0);
    FileDescriptor fd = obj.getFileDescriptorForRaw();
    byte[] raw = null;
    if (fd == null) {
        raw = obj.getRaw();// w w  w.  jav  a2 s.  c o m
    }

    bindImageToView(context, imageView, raw, fd);

    String text = obj.getJson().optString(TEXT);
    TextView textView = (TextView) frame.getChildAt(1);
    textView.setText(text);
}