Example usage for android.widget RelativeLayout getChildAt

List of usage examples for android.widget RelativeLayout getChildAt

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  4. android.widget.*
  5. RelativeLayout
  6. getChildAt

Introduction

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

Prototype

public View getChildAt(int index)

Source Link

Document

Returns the view at the specified position in the group.

Usage

From source file:com.yibairun.ui.components.PagerSlidingTabStrip.java

private void updateTabStyles() {

    for (int i = 0; i < tabCount; i++) {
        RelativeLayout tabLayout = (RelativeLayout) tabsContainer.getChildAt(i);
        View v = tabLayout.getChildAt(0);

        v.setBackgroundResource(tabBackgroundResId);

        if (v instanceof TextView) {

            TextView tab = (TextView) v;
            tab.setTextSize(TypedValue.COMPLEX_UNIT_PX, tabTextSize);
            tab.setTypeface(tabTypeface, tabTypefaceStyle);
            tab.setTextColor(tabTextColor);

            // setAllCaps() is only available from API 14, so the upper case is made manually if we are on a
            // pre-ICS-build
            if (textAllCaps) {
                if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
                    tab.setAllCaps(true);
                } else {
                    tab.setText(tab.getText().toString().toUpperCase(locale));
                }//from www .  j  av a  2s  .c om
            }
            if (i == selectedPosition) {
                tab.setTextColor(selectedTabTextColor);
            }
        }
    }

}

From source file:ch.uzh.supersede.feedbacklibrary.AnnotateImageActivity.java

private void removeOutOfBoundsAnnotations() {
    RelativeLayout relativeLayout = (RelativeLayout) findViewById(
            R.id.supersede_feedbacklibrary_annotate_image_layout);
    if (relativeLayout != null) {
        List<View> toRemove = new ArrayList<>();
        int newBitmapWidth = annotateImageView.getBitmapWidth();
        int newBitmapHeight = annotateImageView.getBitmapHeight();
        float fraction = 0.5f;
        for (int i = 0; i < relativeLayout.getChildCount(); ++i) {
            View child = relativeLayout.getChildAt(i);
            if (child instanceof StickerAnnotationView || child instanceof TextAnnotationView) {
                // A fraction the sticker should be visible, if not the sticker will be removed
                float deleteThresholdX = child.getWidth() * fraction;
                float deleteThresholdY = child.getHeight() * fraction;
                float x = child.getX();
                float y = child.getY();

                boolean xOk = true;
                boolean yOk = true;
                if (x < 0) {
                    xOk = Math.abs(x) < deleteThresholdX;
                } else if (x > 0 && !(x < 0)) {
                    xOk = x + deleteThresholdX < newBitmapWidth;
                }//from  www  . ja va 2s  . c om
                if (y < 0) {
                    yOk = Math.abs(y) < deleteThresholdY;
                } else if (y > 0 && !(y < 0)) {
                    yOk = y + deleteThresholdY < newBitmapHeight;
                }

                if (!(xOk && yOk)) {
                    toRemove.add(child);
                }
            }
        }

        for (int i = 0; i < toRemove.size(); ++i) {
            relativeLayout.removeView(toRemove.get(i));
        }
        toRemove.clear();

        textAnnotationCounter = 1;
        for (int i = 0; i < relativeLayout.getChildCount(); ++i) {
            View child = relativeLayout.getChildAt(i);
            if (child instanceof TextAnnotationView) {
                String newAnnotationNumber = Integer.toString(textAnnotationCounter);
                ((TextAnnotationImageView) child).getAnnotationNumberView().setText(newAnnotationNumber);
                textAnnotationCounter++;
            }
            if (textAnnotationCounter > textAnnotationCounterMaximum) {
                break;
            }
        }
    }
}

From source file:com.arkami.myidkey.activity.KeyCardEditActivity.java

/**
 * Sets screen components edit mode/*from   w  w w  . ja va 2  s .  c o  m*/
 *
 * @param editable if the components are editable or not.
 */
private void setEditable(boolean editable) {

    this.keyCardName.setEnabled(editable);
    this.favourite.setEnabled(editable);
    if (editable) {
        this.tagSpinner.setVisibility(View.VISIBLE);
    } else {
        this.tagSpinner.setVisibility(View.INVISIBLE);
    }
    for (int i = 0; i < this.photosLinearLayout.getChildCount(); i++) {
        RelativeLayout photoLayout = (RelativeLayout) this.photosLinearLayout.getChildAt(i);
        if (editable) {
            photoLayout.getChildAt(1).setVisibility(View.VISIBLE);
        } else {
            photoLayout.getChildAt(1).setVisibility(View.GONE);
        }
    }

    for (int i = 0; i < this.audioLinearLayout.getChildCount(); i++) {
        RelativeLayout audioLayout = (RelativeLayout) this.audioLinearLayout.getChildAt(i);
        if (editable) {
            audioLayout.getChildAt(1).setVisibility(View.VISIBLE);
        } else {
            audioLayout.getChildAt(1).setVisibility(View.GONE);
        }
    }

    for (int i = 0; i < this.selectedTags.getChildCount(); i++) {
        LinearLayout tag = (LinearLayout) this.selectedTags.getChildAt(i);
        RelativeLayout tagLayout = (RelativeLayout) tag.getChildAt(0);
        if (editable) {
            tagLayout.getChildAt(1).setVisibility(View.VISIBLE);
        } else {
            tagLayout.getChildAt(1).setVisibility(View.GONE);
        }
    }

    for (CustomViewComponent component : this.componentHolder.getCustomComponents()) {
        component.setEditable(editable);
    }

}

From source file:com.www.avtovokzal.org.MainActivity.java

private void listViewListener() {
    listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override/*w w w. ja  v a2s  .c  om*/
        public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
            String name;
            String numberToView;

            RelativeLayout rl = (RelativeLayout) view;
            TextView textViewTime = (TextView) rl.getChildAt(0);
            TextView textViewNumber = (TextView) rl.getChildAt(1);
            TextView textViewName = (TextView) rl.getChildAt(2);

            time = textViewTime.getText().toString();
            number = textViewNumber.getTag().toString();
            numberToView = textViewNumber.getText().toString();
            name = textViewName.getText().toString();

            Intent intent = new Intent(getApplicationContext(), InfoActivity.class);

            intent.putExtra("number", number);
            intent.putExtra("numberToView", numberToView);
            intent.putExtra("time", time);
            intent.putExtra("name", name);
            intent.putExtra("day", day);

            startActivity(intent);
        }
    });
    listView.setOnScrollListener(new AbsListView.OnScrollListener() {
        @Override
        public void onScrollStateChanged(AbsListView view, int scrollState) {
        }

        @Override
        public void onScroll(AbsListView view, int firstVisibleItem, int visibleItemCount, int totalItemCount) {
            int def = totalItemCount - (firstVisibleItem + visibleItemCount);
            if (totalItemCount > 0 && def < 3 && fab.getVisibility() == View.VISIBLE) {
                Animation fadeOutAnimation = AnimationUtils.loadAnimation(getApplicationContext(),
                        R.anim.fade_out);
                fab.setAnimation(fadeOutAnimation);
                fab.setVisibility(View.GONE);
            } else if (totalItemCount > 0 && def > 3 && fab.getVisibility() != View.VISIBLE) {
                Animation fadeInAnimation = AnimationUtils.loadAnimation(getApplicationContext(),
                        R.anim.fade_in);
                fab.setAnimation(fadeInAnimation);
                fab.setVisibility(View.VISIBLE);
            }
        }
    });
}

From source file:com.www.avtovokzal.org.MainActivity.java

private void myAutoCompleteListener() {
    myAutoComplete.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override//from w ww .j a  v  a2s  .c o m
        public void onItemClick(AdapterView<?> parent, View agr1, int pos, long id) {
            RelativeLayout rl = (RelativeLayout) agr1;
            TextView tv = (TextView) rl.getChildAt(0);
            nameStation = tv.getText().toString();
            myAutoComplete.setText(nameStation);

            //  ? 
            InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(
                    Activity.INPUT_METHOD_SERVICE);
            inputMethodManager.hideSoftInputFromWindow(myAutoComplete.getWindowToken(), 0);

            code = tv.getTag().toString();

            // ?    ?
            loadScheduleResult(code, day, cancel, sell, all);

            myAutoComplete.clearFocus();

            if (Integer.parseInt(code) == 102 && showDialogKoltsovo) {
                FragmentManager manager = getSupportFragmentManager();
                KoltsovoDialogFragment dialogFragment = new KoltsovoDialogFragment();
                dialogFragment.show(manager, "dialog");
            }
        }
    });

    myAutoComplete.setOnKeyListener(new View.OnKeyListener() {
        @Override
        public boolean onKey(View v, int keyCode, KeyEvent event) {
            if (keyCode == KeyEvent.KEYCODE_ENTER) {
                int count = myAdapter.getCount();
                if (count > 0) {
                    AutoCompleteObject object = myAdapter.getItem(0);
                    myAutoComplete.setText(object.toString());

                    code = object.getObjectCode();

                    //  ? 
                    InputMethodManager inputMethodManager = (InputMethodManager) getSystemService(
                            Activity.INPUT_METHOD_SERVICE);
                    inputMethodManager.hideSoftInputFromWindow(myAutoComplete.getWindowToken(), 0);

                    // ?    ?
                    loadScheduleResult(code, day, cancel, sell, all);

                    myAutoComplete.clearFocus();

                    if (Integer.parseInt(code) == 102 && showDialogKoltsovo) {
                        FragmentManager manager = getSupportFragmentManager();
                        KoltsovoDialogFragment dialogFragment = new KoltsovoDialogFragment();
                        dialogFragment.show(manager, "dialog");
                    }
                }
            }
            return false;
        }
    });
}

From source file:com.mobicage.rogerthat.plugins.messaging.ServiceMessageDetailActivity.java

private RelativeLayout createParticipantView(MemberStatusTO ms) {
    RelativeLayout rl = new RelativeLayout(this);
    int rlW = UIUtils.convertDipToPixels(this, 55);
    rl.setLayoutParams(new RelativeLayout.LayoutParams(rlW, rlW));

    getLayoutInflater().inflate(R.layout.avatar, rl);
    ImageView avatar = (ImageView) rl.getChildAt(rl.getChildCount() - 1);
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(avatar.getLayoutParams());
    params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM, RelativeLayout.TRUE);
    params.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
    avatar.setLayoutParams(params);//from w  w  w .j a  v a 2  s  .c  o m
    setAvatar(avatar, ms.member);

    ImageView statusView = new ImageView(this);
    int w = UIUtils.convertDipToPixels(this, 12);
    RelativeLayout.LayoutParams iconParams = new RelativeLayout.LayoutParams(w, w);
    iconParams.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE);
    iconParams.addRule(RelativeLayout.ALIGN_PARENT_RIGHT, RelativeLayout.TRUE);
    statusView.setLayoutParams(iconParams);
    statusView.setAdjustViewBounds(true);
    statusView.setScaleType(ScaleType.CENTER_CROP);
    setStatusIcon(statusView, ms);
    rl.addView(statusView);
    return rl;
}

From source file:com.lifehackinnovations.siteaudit.FloorPlanActivity.java

public void highlightbutton(View arg0) {

    try {//  w  ww.  jav a2 s.co  m
        RelativeLayout parent = ((RelativeLayout) arg0.getParent());
        for (int child = 0; child < parent.getChildCount(); child++) {
            parent.getChildAt(child).setBackgroundColor(Color.TRANSPARENT);
        }

    } catch (Throwable e) {
        LinearLayout parent = ((LinearLayout) arg0.getParent());
        for (int child = 0; child < parent.getChildCount(); child++) {
            parent.getChildAt(child).setBackgroundColor(Color.TRANSPARENT);
        }

    }

    arg0.setBackgroundColor(Color.parseColor("#501BADA9"));
}

From source file:com.almalence.plugins.capture.video.VideoCapturePlugin.java

@Override
public void onGUICreate() {
    this.clearViews();

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(ApplicationScreen.getMainContext());

    // change shutter icon
    isRecording = false;//  w w w.  j  a va 2 s. c  o  m
    prefs.edit().putBoolean("videorecording", false).commit();

    ApplicationScreen.getGUIManager().setShutterIcon(ShutterButton.RECORDER_START);

    onPreferenceCreate((PreferenceFragment) null);

    setupVideoSize(prefs);

    List<View> specialView = new ArrayList<View>();
    RelativeLayout specialLayout = (RelativeLayout) ApplicationScreen.instance
            .findViewById(R.id.specialPluginsLayout2);
    for (int i = 0; i < specialLayout.getChildCount(); i++)
        specialView.add(specialLayout.getChildAt(i));

    for (int j = 0; j < specialView.size(); j++) {
        View view = specialView.get(j);
        int view_id = view.getId();
        if (view_id == this.mRecordingTimeView.getId() || view_id == this.modeSwitcher.getId()) {
            if (view.getParent() != null)
                ((ViewGroup) view.getParent()).removeView(view);

            specialLayout.removeView(view);
        }
    }

    {
        final RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
                LayoutParams.WRAP_CONTENT);

        params.addRule(RelativeLayout.ALIGN_PARENT_TOP);
        params.addRule(RelativeLayout.ALIGN_PARENT_RIGHT);

        ((RelativeLayout) ApplicationScreen.instance.findViewById(R.id.specialPluginsLayout3))
                .removeView(this.modeSwitcher);
        ((RelativeLayout) ApplicationScreen.instance.findViewById(R.id.specialPluginsLayout3))
                .addView(this.modeSwitcher, params);

        this.modeSwitcher.setLayoutParams(params);
    }

    // Calculate right sizes for plugin's controls
    DisplayMetrics metrics = new DisplayMetrics();
    ApplicationScreen.instance.getWindowManager().getDefaultDisplay().getMetrics(metrics);
    float fScreenDensity = metrics.density;

    int iIndicatorSize = (int) (ApplicationScreen.getMainContext().getResources()
            .getInteger(R.integer.infoControlHeight) * fScreenDensity);
    RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(iIndicatorSize, iIndicatorSize);
    int topMargin = ApplicationScreen.instance.findViewById(R.id.paramsLayout).getHeight()
            + (int) ApplicationScreen.getAppResources().getDimension(R.dimen.viewfinderViewsMarginTop);
    params.setMargins((int) (2 * ApplicationScreen.getGUIManager().getScreenDensity()), topMargin, 0, 0);

    params.addRule(RelativeLayout.ALIGN_PARENT_TOP);
    params.addRule(RelativeLayout.ALIGN_PARENT_LEFT);

    ((RelativeLayout) ApplicationScreen.instance.findViewById(R.id.specialPluginsLayout2))
            .addView(this.mRecordingTimeView, params);

    this.mRecordingTimeView.setLayoutParams(params);

    LayoutInflater inflator = ApplicationScreen.instance.getLayoutInflater();
    buttonsLayout = inflator.inflate(R.layout.plugin_capture_video_layout, null, false);
    buttonsLayout.setVisibility(View.VISIBLE);

    timeLapseButton = (RotateImageView) buttonsLayout.findViewById(R.id.buttonTimeLapse);
    pauseVideoButton = (RotateImageView) ApplicationScreen.instance.findViewById(R.id.buttonVideoPause);
    stopVideoButton = (RotateImageView) ApplicationScreen.instance.findViewById(R.id.buttonVideoStop);

    snapshotSupported = CameraController.isVideoSnapshotSupported();
    takePictureButton = (RotateImageView) buttonsLayout.findViewById(R.id.buttonCaptureImage);

    timeLapseButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            TimeLapseDialog();
        }
    });

    pauseVideoButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            pauseVideoRecording();
        }
    });

    stopVideoButton.setOnClickListener(new OnClickListener() {
        @Override
        public void onClick(View v) {
            onShutterClick();
        }
    });

    if (snapshotSupported) {
        takePictureButton.setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                takePicture();
            }

        });
    }

    for (int j = 0; j < specialView.size(); j++) {
        View view = specialView.get(j);
        int view_id = view.getId();
        if (view_id == this.buttonsLayout.getId()) {
            if (view.getParent() != null)
                ((ViewGroup) view.getParent()).removeView(view);

            specialLayout.removeView(view);
        }
    }

    params = new RelativeLayout.LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.WRAP_CONTENT);
    params.height = (int) ApplicationScreen.getAppResources().getDimension(R.dimen.videobuttons_size);

    params.addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);

    ((RelativeLayout) ApplicationScreen.instance.findViewById(R.id.specialPluginsLayout2))
            .addView(this.buttonsLayout, params);

    this.buttonsLayout.setLayoutParams(params);

    if (snapshotSupported) {
        takePictureButton.setOrientation(ApplicationScreen.getGUIManager().getLayoutOrientation());
        takePictureButton.invalidate();
        // takePictureButton.requestLayout();
        displayTakePicture = true;
    } else {
        takePictureButton.setVisibility(View.GONE);
        displayTakePicture = false;
    }

    timeLapseButton.setOrientation(ApplicationScreen.getGUIManager().getLayoutOrientation());

    if (this.modeDRO() || CameraController.isRemoteCamera()) {
        takePictureButton.setVisibility(View.GONE);
        timeLapseButton.setVisibility(View.GONE);
    }

    if (prefs.getBoolean("videoStartStandardPref", false)) {
        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                switch (which) {
                case DialogInterface.BUTTON_POSITIVE:
                    PluginManager.getInstance().onPause(true);
                    Intent intent = new Intent(android.provider.MediaStore.ACTION_VIDEO_CAPTURE);
                    ApplicationScreen.instance.startActivity(intent);
                    break;

                case DialogInterface.BUTTON_NEGATIVE:
                    // No button clicked
                    break;
                default:
                    break;
                }
            }
        };

        AlertDialog.Builder builder = new AlertDialog.Builder(ApplicationScreen.instance);
        builder.setMessage("You selected to start standard camera. Start camera?")
                .setPositiveButton("Yes", dialogClickListener).setNegativeButton("No", dialogClickListener)
                .show();
    }

    rotatorLayout = inflator.inflate(R.layout.plugin_capture_video_lanscaperotate_layout, null, false);
    rotatorLayout.setVisibility(View.VISIBLE);
    initRotateNotification(videoOrientation);

    List<View> specialViewRotator = new ArrayList<View>();
    RelativeLayout specialLayoutRotator = (RelativeLayout) ApplicationScreen.instance
            .findViewById(R.id.specialPluginsLayout);
    for (int i = 0; i < specialLayoutRotator.getChildCount(); i++)
        specialViewRotator.add(specialLayoutRotator.getChildAt(i));

    for (int j = 0; j < specialViewRotator.size(); j++) {
        View view = specialViewRotator.get(j);
        int view_id = view.getId();
        int layout_id = this.rotatorLayout.getId();
        if (view_id == layout_id) {
            if (view.getParent() != null)
                ((ViewGroup) view.getParent()).removeView(view);

            specialLayoutRotator.removeView(view);
        }
    }

    RelativeLayout.LayoutParams paramsRotator = new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,
            LayoutParams.WRAP_CONTENT);
    paramsRotator.height = (int) ApplicationScreen.getAppResources().getDimension(R.dimen.gui_element_2size);

    paramsRotator.addRule(RelativeLayout.CENTER_IN_PARENT);

    ((RelativeLayout) ApplicationScreen.instance.findViewById(R.id.specialPluginsLayout))
            .addView(this.rotatorLayout, paramsRotator);
}