Example usage for android.view View setEnabled

Introduction

In this page you can find the example usage for android.view View setEnabled.

Prototype

@RemotableViewMethod
public void setEnabled(boolean enabled) 

Source Link

Document

Set the enabled state of this view.

Usage

From source file:Main.java

/**
 * Enables/Disables input view according to the state of the survey.
 * Sent surveys cannot be modified./*from   w  ww  .  ja va 2s . co m*/
 *
 * @param view
 */
public static void updateReadOnly(View view, boolean readOnly) {
    if (view == null) {
        return;
    }

    if (view instanceof RadioGroup) {
        RadioGroup radioGroup = (RadioGroup) view;
        for (int i = 0; i < radioGroup.getChildCount(); i++) {
            radioGroup.getChildAt(i).setEnabled(!readOnly);
        }
    } else {
        view.setEnabled(!readOnly);
    }
}

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From source file:Main.java

/**
 * Disable all the childs of the selected root view
 *
 * @param rootView View to iterate in order to disable all its childs
 * @param alpha    Alpha to set to disabled elements
 *//*from w  w w . j a  v a  2 s .co m*/
public static void disableView(ViewGroup rootView, float alpha) {
    int count = rootView.getChildCount();
    View v;
    //Go over the child list of the view and disable all
    for (int i = 0; i < count; i++) {
        v = rootView.getChildAt(i);
        if (v != null) {
            if (v instanceof ViewGroup)
                disableView((ViewGroup) v, alpha);
            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.FROYO)
                v.setAlpha(alpha);
            v.setEnabled(false);
        }
    }
}

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From source file:com.oliversride.wordryo.Utils.java

public static void setEnabled(Dialog dialog, int id, boolean enabled) {
    View view = dialog.findViewById(id);
    view.setEnabled(enabled);
}

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From source file:com.silentcircle.common.util.ViewUtil.java

/**
 * Sets state (enabled/disabled) for viewGroup and its children.
 *
 * @param viewGroup ViewGroup for which to set state.
 * @param enabled State to set./*from  w ww  .  j  a v  a  2 s  .  c o m*/
 */
public static void setEnabled(final ViewGroup viewGroup, boolean enabled) {
    viewGroup.setEnabled(enabled);
    for (int i = 0; i < viewGroup.getChildCount(); i++) {
        View view = viewGroup.getChildAt(i);
        view.setEnabled(enabled);
    }
}

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From source file:com.sonymobile.androidapp.gridcomputing.utils.ViewUtils.java

/**
 * Updates the status bar with the current conditions.
 *
 * @param parent  parent view.//from ww  w  .java2s. c o m
 * @param enabled the enabled condition.
 * @param paused  the paused condition.
 * @param battery the battery condition.
 * @param charger the charger condition.
 * @param wifi    the wifi condition.
 */
public static void updateStatusBar(final View parent, final boolean enabled, final boolean paused,
        final boolean battery, final boolean charger, final boolean wifi) {
    final boolean progress = battery && charger && wifi && !paused;

    final CheckableImageButton enableView = (CheckableImageButton) parent
            .findViewById(R.id.summary_menu_power_toggle);
    final View batteryView = parent.findViewById(R.id.iv_battery);
    final View chargerView = parent.findViewById(R.id.iv_charger);
    final View wifiView = parent.findViewById(R.id.iv_wifi);
    final StatusProgressBar progressView = (StatusProgressBar) parent.findViewById(R.id.progress);
    //final View standByProgressView = parent.findViewById(R.id.progress_stand_by);
    final TextView textView = (TextView) parent.findViewById(R.id.summary_status_text);

    boolean running = enabled && !paused;

    enableView.setChecked(running && progress);
    batteryView.setEnabled(running);
    chargerView.setEnabled(running);
    wifiView.setEnabled(running);
    textView.setEnabled(running);

    batteryView.setActivated(running && battery);
    chargerView.setActivated(running && charger);
    wifiView.setActivated(running && wifi);
    textView.setActivated(running && progress);

    if (running) {
        enableView.setImageResource(R.drawable.power_bt);
        if (progress) {
            textView.setText(R.string.helping_out);
            progressView.changeMode(StatusProgressBar.ProgressStatus.RUNNING);
        } else {
            textView.setText(R.string.stand_by);
            progressView.changeMode(StatusProgressBar.ProgressStatus.STAND_BY);
        }
    } else {
        progressView.changeMode(StatusProgressBar.ProgressStatus.NONE);
        if (!enabled) {
            enableView.setImageResource(R.drawable.power_bt_disabled);
            textView.setText(R.string.disabled);
        } else {
            enableView.setImageResource(R.drawable.power_bt_paused);
            textView.setText(R.string.paused);
        }
    }
}

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From source file:com.samsung.msca.samsungvr.sampleapp.Util.java

public static void setEnabled(List<View> viewGroupStack, View v, boolean enabled) {

    if (null == viewGroupStack) {
        viewGroupStack = new ArrayList<>();
    }//from w ww.  j ava 2  s. c  om
    viewGroupStack.clear();
    viewGroupStack.add(v);

    while (viewGroupStack.size() > 0) {
        View current = viewGroupStack.remove(0);
        current.setEnabled(enabled);
        if (current instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) current;
            for (int i = vg.getChildCount() - 1; i >= 0; i -= 1) {
                viewGroupStack.add(vg.getChildAt(i));
            }
        }
    }
}

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From source file:org.zakky.memopad.MyDialogFragment.java

@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
    final Dialog dialog = super.onCreateDialog(savedInstanceState);
    dialog.setContentView(R.layout.dialog);
    dialog.setTitle(R.string.app_name);// w  ww.  j  a v a 2 s  .  c o  m

    dialog.findViewById(R.id.ok_button).setOnClickListener(new OnClickListener() {
        public void onClick(View v) {
            v.setEnabled(false);
            final CheckBox box = (CheckBox) dialog.findViewById(R.id.show_this_dialog_at_startup);

            final SharedPreferences pref = dialog.getContext().getSharedPreferences(PREF_FILE_NAME,
                    Context.MODE_PRIVATE);
            final Editor editor = pref.edit();
            try {
                editor.putBoolean(PREF_KEY_SHOW_AT_STARTUP, box.isChecked());
            } finally {
                editor.commit();
            }
            dialog.dismiss();
        }
    });
    return dialog;
}

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From source file:com.google.reviewit.AbandonFragment.java

private void init(final Change change) {
    ((ExpandableCommitMessageView) v(R.id.commitMessage)).init(change);

    v(R.id.abandonButton).setOnClickListener(new View.OnClickListener() {
        @Override//from  www  . jav a  2 s.  co  m
        public void onClick(final View v) {
            v.setEnabled(false);
            v.setBackgroundColor(widgetUtil.color(R.color.buttonDisabled));
            new AsyncTask<Change, Void, String>() {
                @Override
                protected String doInBackground(Change... changes) {
                    Change change = changes[0];
                    try {
                        change.abandon(textOf(R.id.abandonMessageInput).trim());
                        return null;
                    } catch (RestApiException e) {
                        if (e instanceof HttpStatusException) {
                            HttpStatusException se = (HttpStatusException) e;
                            return getString(R.string.abandon_error, se.getStatusCode(), se.getStatusText());
                        } else {
                            return e.getMessage();
                        }
                    }
                }

                protected void onPostExecute(String errorMsg) {
                    if (errorMsg != null) {
                        v.setEnabled(true);
                        v.setBackgroundColor(widgetUtil.color(R.color.button));
                        widgetUtil.showError(errorMsg);
                    } else {
                        widgetUtil.toast(R.string.change_abandoned);
                        display(SortChangesFragment.class);
                    }
                }
            }.execute(change);
        }
    });
}

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From source file:com.google.reviewit.RestoreFragment.java

private void init(final Change change) {
    ((ExpandableCommitMessageView) v(R.id.commitMessage)).init(change);

    v(R.id.restoreButton).setOnClickListener(new View.OnClickListener() {
        @Override// ww  w. j a  va  2s .c o m
        public void onClick(final View v) {
            v.setEnabled(false);
            v.setBackgroundColor(widgetUtil.color(R.color.buttonDisabled));
            new AsyncTask<Change, Void, String>() {
                @Override
                protected String doInBackground(Change... changes) {
                    Change change = changes[0];
                    try {
                        change.restore(textOf(R.id.restoreMessageInput).trim());
                        return null;
                    } catch (RestApiException e) {
                        if (e instanceof HttpStatusException) {
                            HttpStatusException se = (HttpStatusException) e;
                            return getString(R.string.restore_error, se.getStatusCode(), se.getStatusText());
                        } else {
                            return e.getMessage();
                        }
                    }
                }

                protected void onPostExecute(String errorMsg) {
                    if (errorMsg != null) {
                        v.setEnabled(true);
                        v.setBackgroundColor(widgetUtil.color(R.color.button));
                        widgetUtil.showError(errorMsg);
                    } else {
                        widgetUtil.toast(R.string.change_restored);
                        display(SortChangesFragment.class);
                    }
                }
            }.execute(change);
        }
    });
}

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From source file:com.jtechme.apphub.views.AppListAdapter.java

private void setupView(View view, Cursor cursor, ViewHolder holder) {
    final App app = new App(cursor);

    holder.name.setText(app.name);//from  w ww .ja  v a2  s. co  m
    holder.summary.setText(app.summary);

    ImageLoader.getInstance().displayImage(app.iconUrl, holder.icon, displayImageOptions);

    holder.status.setText(getVersionInfo(app));
    holder.license.setText(app.license);

    // Disable it all if it isn't compatible...
    final View[] views = { view, holder.status, holder.summary, holder.license, holder.name, };

    for (View v : views) {
        v.setEnabled(app.compatible && !app.isFiltered());
    }
}

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