Example usage for android.view ViewGroup findViewById

List of usage examples for android.view ViewGroup findViewById

  1. HOME
  2. Java
  3. android
  4. android.view.*
  5. ViewGroup
  6. findViewById

Introduction

In this page you can find the example usage for android.view ViewGroup findViewById.

Prototype

@Nullable
public final <T extends View> T findViewById(@IdRes int id)

Source Link

Document

Finds the first descendant view with the given ID, the view itself if the ID matches #getId() , or null if the ID is invalid (< 0) or there is no matching view in the hierarchy.

Usage

From source file:com.mobicage.rogerthat.plugins.friends.ServiceActionMenuActivity.java

@Override
protected void onServiceBound() {
    L.d("ServiceActionMenuActivity onServiceBound()");
    final Typeface faTypeFace = Typeface.createFromAsset(getAssets(), "FontAwesome.ttf");
    final int defaultFirstRowTextColor = Color.parseColor("#646464");

    final FriendsPlugin friendsPlugin = mService.getPlugin(FriendsPlugin.class);
    final ServiceMenu menu = friendsPlugin.getStore().getMenu(email, page);

    TableLayout menu_table = (TableLayout) findViewById(R.id.menu_table);
    int tableWidth = menu_table.getWidth();
    for (int x = 0; x < 4; x++) {
        for (int y = 0; y < 3; y++) {
            android.view.ViewGroup cellLayout = (android.view.ViewGroup) findViewById(
                    getResources().getIdentifier("menu_" + x + "x" + y, "id", getPackageName()));
            android.view.ViewGroup.LayoutParams lp = cellLayout.getLayoutParams();
            lp.width = tableWidth / 4;//www  . j  a  va 2s . c o m
            cellLayout.setLayoutParams(lp);
            Cell cell = new Cell();
            cell.icon = (ImageView) cellLayout.findViewById(R.id.icon);
            cell.faIcon = (TextView) cellLayout.findViewById(R.id.fa_icon);
            cell.label = (TextView) cellLayout.findViewById(R.id.label);
            cells[x][y] = cell;
            if (y == 0) {
                cell.icon.setVisibility(View.GONE);
                cell.faIcon.setTypeface(faTypeFace);
                cell.faIcon.setTextColor(defaultFirstRowTextColor);
                switch (x) {
                case 0:
                    cell.faIcon.setVisibility(View.VISIBLE);
                    cell.faIcon.setText(R.string.fa_info);
                    break;
                case 1:
                    cell.faIcon.setVisibility(View.VISIBLE);
                    cell.faIcon.setText(R.string.fa_envelope);
                    break;
                case 2:
                    cell.faIcon.setVisibility(View.INVISIBLE);
                    cell.faIcon.setText(R.string.fa_phone);
                    break;
                case 3:
                    cell.faIcon.setVisibility(View.INVISIBLE);
                    cell.faIcon
                            .setText(CloudConstants.isYSAAA() ? R.string.fa_qrcode : R.string.fa_thumbs_o_up);
                    break;

                default:
                    break;
                }
            }
        }
    }
    for (int y = 0; y < 3; y++) {
        TableRow row = (TableRow) findViewById(getResources().getIdentifier("row" + y, "id", getPackageName()));
        tableRows[y] = row;
    }
    clearScreen();

    populateScreen(menu);
    IntentFilter filter = new IntentFilter(FriendsPlugin.FRIEND_UPDATE_INTENT);
    filter.addAction(FriendsPlugin.FRIEND_REMOVED_INTENT);
    filter.addAction(FriendsPlugin.FRIEND_MARKED_FOR_REMOVAL_INTENT);
    filter.addAction(MessagingPlugin.NEW_MESSAGE_RECEIVED_INTENT);
    filter.addAction(MessagingPlugin.MESSAGE_PROCESSED_INTENT);
    filter.addAction(MessagingPlugin.MESSAGE_LOCKED_INTENT);
    filter.addAction(MessagingPlugin.MESSAGE_DIRTY_CLEANED_INTENT);
    filter.addAction(MessagingPlugin.THREAD_DELETED_INTENT);
    filter.addAction(MessagingPlugin.THREAD_RECOVERED_INTENT);
    filter.addAction(BrandingMgr.SERVICE_BRANDING_AVAILABLE_INTENT);
    filter.addAction(BrandingMgr.GENERIC_BRANDING_AVAILABLE_INTENT);
    filter.addAction(MessagingPlugin.MESSAGE_JSMFR_ERROR);
    registerReceiver(mBroadcastReceiver, filter);

    findViewById(R.id.navigation_bar_home_button).setOnClickListener(new SafeViewOnClickListener() {
        @Override
        public void safeOnClick(View v) {
            Intent i = new Intent(ServiceActionMenuActivity.this, HomeActivity.class);
            i.setFlags(MainActivity.FLAG_CLEAR_STACK);
            startActivity(i);
            finish();
        }
    });
}

From source file:org.andstatus.app.msg.TimelineActivity.java

private void prepareDrawer() {
    ViewGroup mDrawerList = (ViewGroup) findViewById(R.id.navigation_drawer);
    if (mDrawerList == null) {
        return;/*from   w w w.j av a 2s  .co m*/
    }
    TextView item = (TextView) mDrawerList.findViewById(R.id.timelineTypeButton);
    item.setText(timelineTypeButtonText());
    prepareCombinedTimelineToggle(mDrawerList);
    updateAccountButtonText(mDrawerList);
}

From source file:com.mooshim.mooshimeter.main.ScanActivity.java

private void refreshMeterTile(final MooshimeterDevice d, final ViewGroup wrapper) {
    if (wrapper.getChildCount() == 0) {
        Log.e(TAG, "Received empty wrapper");
    }//from   w ww  .  ja  v  a  2s. c o m
    if (wrapper.getChildCount() > 0) {
        // Update the title bar
        int rssi = d.mRssi;
        String name;
        String build;
        if (d.mOADMode) {
            name = "Bootloader";
        } else {
            name = d.getBLEDevice().getName();
            if (name == null) {
                name = "Unknown device";
            }
        }

        if (d.mBuildTime == 0) {
            build = "Invalid firmware";
        } else {
            build = "Build: " + d.mBuildTime;
        }

        String descr = name + "\n" + build + "\nRssi: " + rssi + " dBm";
        ((TextView) wrapper.findViewById(R.id.descr)).setText(descr);

        final Button bv = (Button) wrapper.findViewById(R.id.btnConnect);

        int bgid = d.mConnectionState == BluetoothProfile.STATE_CONNECTED ? R.drawable.connected
                : R.drawable.disconnected;
        bv.setBackground(getResources().getDrawable(bgid));

        // Set the click listeners
        bv.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                toggleConnectionState(bv, d);
            }
        });
    }
    if (d.mInitialized && !d.isInOADMode()) {
        // We are representing a connected meter
        if (wrapper.getChildCount() != 2) {
            // We need to create a new value pane
            wrapper.addView(mInflater.inflate(R.layout.element_mm_readingsbar, mDeviceScrollView, false));
        }
        Util.dispatch(new Runnable() {
            @Override
            public void run() {
                if (!d.isNotificationEnabled(d.getChar(MooshimeterDevice.mUUID.METER_SAMPLE))) {
                    // We need to enable notifications
                    d.playSampleStream(new Runnable() {
                        @Override
                        public void run() {
                            TextView ch1 = (TextView) wrapper.findViewById(R.id.ch1_value_label);
                            TextView ch2 = (TextView) wrapper.findViewById(R.id.ch2_value_label);
                            TextView ch1_unit = (TextView) wrapper.findViewById(R.id.ch1_unit_label);
                            TextView ch2_unit = (TextView) wrapper.findViewById(R.id.ch2_unit_label);
                            valueLabelRefresh(0, d, ch1, ch1_unit);
                            valueLabelRefresh(1, d, ch2, ch2_unit);
                        }
                    });
                }
            }
        });
    } else {
        //We are representing a disconnected meter or a meter in OAD mode
        if (wrapper.getChildCount() == 2) {
            // We need to eliminate a pane
            wrapper.removeViewAt(1);
        }
    }
}

From source file:de.dreier.mytargets.views.MaterialTapTargetPrompt.java

/**
 * Returns {@link #mParentView}./*w w  w. j  a v a  2  s .  c  o  m*/
 * <p>
 * If the {@link #mParentView} is {@link null} it determines what view it should be.
 *
 * @return The view to add the prompt view to.
 */
private ViewGroup getParentView() {
    if (mParentView == null) {
        final ViewGroup decorView = (ViewGroup) mActivity.getWindow().getDecorView();
        final ViewGroup contentView = (ViewGroup) ((ViewGroup) decorView.findViewById(android.R.id.content))
                .getChildAt(0);
        // If the content view is a drawer layout then that is the parent so
        // that the prompt can be added behind the navigation drawer
        if (contentView.getClass().getName().equals("android.support.v4.widget.DrawerLayout")) {
            mParentView = contentView;
            mParentViewIsDecor = false;
        } else {
            mParentView = decorView;
            mParentViewIsDecor = true;
        }
        mView.mClipBounds = mParentViewIsDecor;
    }

    return mParentView;
}

From source file:net.openwatch.acluaz.fragment.FormFragment.java

/**
 * Populate form given the db_id of an Incident in the database
 * This currently assumes that the database columns are equal to the view_tags (json keys)
 * @param container//from   w w w  . j a  va  2s.c  om
 * @param db_id
 */
protected void fillFormFromDatabase(ViewGroup container, int db_id) {
    String TAG = "FormFragment-fillFormFromDatabase";
    Incident incident = Incident.objects(this.getActivity().getApplicationContext()).get(db_id);
    if (incident == null)
        return;
    ContentValues values = new ContentValues();
    try {
        incident.collectData(getActivity().getApplicationContext(), values, Incident.class);
    } catch (IllegalArgumentException e) {
        Log.e(TAG, "Unable to collect ContentValues from Incident");
        e.printStackTrace();
    } catch (IllegalAccessException e) {
        Log.e(TAG, "Unable to collect ContentValues from Incident");
        e.printStackTrace();
    }

    View form_input;
    for (Entry<String, ?> entry : values.valueSet()) {

        if (entry.getKey().compareTo(getString(R.string.device_lat)) == 0
                || entry.getKey().compareTo(getString(R.string.device_lon)) == 0) {
            // Combine lat and lon into a Location and tag the gps toggle
            form_input = container.findViewById(R.id.gps_toggle);
            Location loc = new Location("db");
            loc.setLatitude(values.getAsDouble(DBConstants.DEVICE_LAT));
            loc.setLongitude(values.getAsDouble(DBConstants.DEVICE_LON));
            form_input.setTag(R.id.view_tag, loc);
        } else if (entry.getKey().compareTo(getString(R.string.date_tag)) == 0) {
            form_input = container.findViewById(R.id.date_input);
            if (form_input == null || entry.getValue() == null)
                continue;
            String date = (String) entry.getValue();
            try {
                ((EditText) form_input)
                        .setText(Constants.date_formatter.format(Constants.datetime_formatter.parse(date)));
                form_input = container.findViewById(R.id.time_input);
                if (form_input == null)
                    continue;
                ((EditText) form_input)
                        .setText(Constants.time_formatter.format(Constants.datetime_formatter.parse(date)));
            } catch (ParseException e) {
                Log.e(TAG, "Error setting date time form fields from database datetime");
                e.printStackTrace();
            }

        } else {
            // If the column value is simply bound to the view
            // with tag equal to column name...
            form_input = container.findViewWithTag(entry.getKey());
            setFormFieldValue(form_input, entry);
        }
    }

}

From source file:android.support.transition.TransitionPort.java

/**
 * Recursive method that captures values for the given view and the
 * hierarchy underneath it.//from ww  w . j a  va 2  s.c om
 *
 * @param sceneRoot The root of the view hierarchy being captured
 * @param start     true if this capture is happening before the scene change,
 *                  false otherwise
 */
void captureValues(ViewGroup sceneRoot, boolean start) {
    clearValues(start);
    if (mTargetIds.size() > 0 || mTargets.size() > 0) {
        if (mTargetIds.size() > 0) {
            for (int i = 0; i < mTargetIds.size(); ++i) {
                int id = mTargetIds.get(i);
                View view = sceneRoot.findViewById(id);
                if (view != null) {
                    TransitionValues values = new TransitionValues();
                    values.view = view;
                    if (start) {
                        captureStartValues(values);
                    } else {
                        captureEndValues(values);
                    }
                    if (start) {
                        mStartValues.viewValues.put(view, values);
                        if (id >= 0) {
                            mStartValues.idValues.put(id, values);
                        }
                    } else {
                        mEndValues.viewValues.put(view, values);
                        if (id >= 0) {
                            mEndValues.idValues.put(id, values);
                        }
                    }
                }
            }
        }
        if (mTargets.size() > 0) {
            for (int i = 0; i < mTargets.size(); ++i) {
                View view = mTargets.get(i);
                if (view != null) {
                    TransitionValues values = new TransitionValues();
                    values.view = view;
                    if (start) {
                        captureStartValues(values);
                    } else {
                        captureEndValues(values);
                    }
                    if (start) {
                        mStartValues.viewValues.put(view, values);
                    } else {
                        mEndValues.viewValues.put(view, values);
                    }
                }
            }
        }
    } else {
        captureHierarchy(sceneRoot, start);
    }
}

From source file:com.geecko.QuickLyric.MainActivity.java

private void setupDemoScreen() {
    ViewGroup rootView = (ViewGroup) findViewById(id.root_view);
    getLayoutInflater().inflate(layout.tutorial_view, rootView);
    final ViewPager pager = (ViewPager) findViewById(id.pager);
    CirclePageIndicator indicator = (CirclePageIndicator) findViewById(id.indicator);
    final IntroScreenSlidePagerAdapter pagerAdapter = new IntroScreenSlidePagerAdapter(getFragmentManager(),
            this);
    pager.setAdapter(pagerAdapter);/* w w w  .  j  a  v a2s  .  c o  m*/
    pager.addOnPageChangeListener(pagerAdapter);
    indicator.setViewPager(pager);
    pager.setCurrentItem(pagerAdapter.rightToLeft ? pagerAdapter.getCount() - 1 : 0);
    indicator.setOnPageChangeListener(pagerAdapter);
    Button skipButton = (Button) rootView.findViewById(id.pager_button);
    ImageButton arrowButton = (ImageButton) rootView.findViewById(id.pager_arrow);
    skipButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.KITKAT)
                pagerAdapter.exitAction();
            else
                pager.setCurrentItem(pagerAdapter.getCount() - 1);
        }
    });
    arrowButton.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            pagerAdapter.nextAction();
        }
    });
    if (mDrawerToggle != null)
        ((DrawerLayout) drawer).setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
    focusOnFragment = false;
    invalidateOptionsMenu();
}

From source file:mp.teardrop.LibraryActivity.java

/**
 * Used to lock the Dropbox file browser UI while retrieving directory contents from Dropbox.
 *//*  www  . ja  va2 s.  c o m*/
private void lockDropboxFileBrowser() {
    ViewGroup dbLayout = mPagerAdapter.mContainingLayouts[MediaUtils.TYPE_DROPBOX];
    View screen = dbLayout.findViewById(R.id.list_view_loading_screen);
    screen.setVisibility(View.VISIBLE);
}

From source file:mp.teardrop.LibraryActivity.java

/**
 * Used to unlock the Dropbox file browser after we're done retrieving directory contents.
 *//*from   w  w w .jav a2  s.c o  m*/
private void unlockDropboxFileBrowser() {
    ViewGroup dbLayout = mPagerAdapter.mContainingLayouts[MediaUtils.TYPE_DROPBOX];
    View screen = dbLayout.findViewById(R.id.list_view_loading_screen);
    screen.setVisibility(View.GONE);
}

From source file:com.chatwing.whitelabel.activities.CommunicationActivity.java

private void styleInfoSnackbar() {
    ViewGroup group = (ViewGroup) snackbar.getView();
    group.setBackgroundColor(getResources().getColor(R.color.primary));
    snackbar.setActionTextColor(getResources().getColor(R.color.accent));
    TextView tv = (TextView) group.findViewById(android.support.design.R.id.snackbar_text);
    tv.setTextColor(getResources().getColor(R.color.text_on_primary));
}