Example usage for android.widget ArrayAdapter setNotifyOnChange

List of usage examples for android.widget ArrayAdapter setNotifyOnChange

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Introduction

In this page you can find the example usage for android.widget ArrayAdapter setNotifyOnChange.

Prototype

public void setNotifyOnChange(boolean notifyOnChange)

Source Link

Document

Control whether methods that change the list ( #add , #addAll(Collection) , #addAll(Object[]) , #insert , #remove , #clear , #sort(Comparator) ) automatically call #notifyDataSetChanged .

Usage

From source file:org.solovyev.android.calculator.history.AbstractCalculatorHistoryFragment.java

private void updateAdapter() {
    final List<CalculatorHistoryState> historyList = getHistoryList();

    final ArrayAdapter<CalculatorHistoryState> adapter = getAdapter();
    try {//from w  ww  .  j  a va  2  s  .  c  o m
        adapter.setNotifyOnChange(false);
        adapter.clear();
        for (CalculatorHistoryState historyState : historyList) {
            adapter.add(historyState);
        }
    } finally {
        adapter.setNotifyOnChange(true);
    }

    adapter.notifyDataSetChanged();
}

From source file:com.xperia64.timidityae.TrackFragment.java

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    reset();//from  www .  ja v a2 s  . c o  m

    fileList = new ArrayAdapter<String>(getActivity(), R.layout.row);
    for (int i = 0; i < JNIHandler.MAX_CHANNELS; i++) {
        fileList.add(String.format(getActivity().getResources().getString(R.string.trk_form),
                (getActivity().getResources()
                        .getString(JNIHandler.drums.get(i) ? R.string.trk_drum : R.string.trk_inst2)),
                (i + 1), JNIHandler.drums.get(i) ? 0 : localInst.get(i) + 1, localVol.get(i)));
    }
    channelList.setAdapter(fileList);
    channelList.setOnItemClickListener(new OnItemClickListener() {

        @SuppressLint("InflateParams")
        @Override
        public void onItemClick(AdapterView<?> arg0, View arg1, final int arg2, long arg3) {
            AlertDialog.Builder b = new AlertDialog.Builder(getActivity());
            View v = getActivity().getLayoutInflater().inflate(R.layout.track_dialog, null);
            final Spinner instSpin = (Spinner) v.findViewById(R.id.instSpin);
            instSpin.setClickable(JNIHandler.custInst.get(arg2) && !JNIHandler.drums.get(arg2));
            instSpin.setOnLongClickListener(null);
            instSpin.setEnabled(JNIHandler.custInst.get(arg2) && !JNIHandler.drums.get(arg2));
            List<String> arrayAdapter = new ArrayList<String>();
            final int offset = (!JNIHandler.drums.get(arg2)) ? 0 : 34;
            if (!JNIHandler.drums.get(arg2)) {
                for (String inst : getActivity().getResources().getStringArray(R.array.midi_instruments))
                    arrayAdapter.add(inst);
            } else {
                for (String inst : getActivity().getResources().getStringArray(R.array.midi_drums))
                    arrayAdapter.add(inst);
            }
            ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(getActivity(),
                    android.R.layout.simple_spinner_item, arrayAdapter);
            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.ICE_CREAM_SANDWICH) {
                dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_item);
            } else {
                dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
            }

            dataAdapter.setNotifyOnChange(false);
            if (!JNIHandler.drums.get(arg2)) {
                instSpin.setAdapter(dataAdapter);
                instSpin.setSelection(localInst.get(arg2) - offset);
            }
            final EditText txtVol = (EditText) v.findViewById(R.id.txtVol);
            txtVol.setText(Integer.toString(localVol.get(arg2)));
            txtVol.setClickable(JNIHandler.custVol.get(arg2));
            txtVol.setEnabled(JNIHandler.custVol.get(arg2));

            final SeekBar volSeek = (SeekBar) v.findViewById(R.id.volSeek);
            volSeek.setClickable(JNIHandler.custVol.get(arg2));
            volSeek.setEnabled(JNIHandler.custVol.get(arg2));
            volSeek.setMax(127);
            volSeek.setProgress(localVol.get(arg2));
            volSeek.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {

                @Override
                public void onProgressChanged(SeekBar arg0, int arg1, boolean arg2) {
                    if (arg2 && !fromUser) {
                        fromUser = true;
                        txtVol.setText(Integer.toString(arg0.getProgress()));
                    } else {
                        fromUser = false;
                    }
                }

                @Override
                public void onStartTrackingTouch(SeekBar arg0) {
                }

                @Override
                public void onStopTrackingTouch(SeekBar arg0) {
                }

            });

            txtVol.addTextChangedListener(new TextWatcher() {
                public void afterTextChanged(Editable s) {
                    if (!fromUser) {
                        if (s.length() > 0) {
                            int numm = Integer.parseInt(s.toString());
                            if (numm > 127) {
                                fromUser = true;
                                numm = 127;
                            }
                            if (numm < 0) {
                                fromUser = true;
                                numm = 0;
                            }
                            if (fromUser) {
                                txtVol.setText(Integer.toString(numm));
                            }
                            fromUser = true;
                            volSeek.setProgress(numm);
                            fromUser = false;
                        }
                    } else {
                        fromUser = false;
                    }
                }

                public void beforeTextChanged(CharSequence s, int start, int count, int after) {
                }

                public void onTextChanged(CharSequence s, int start, int before, int count) {
                }
            });
            final CheckBox inst = (CheckBox) v.findViewById(R.id.defInstr);
            inst.setEnabled(!JNIHandler.drums.get(arg2));
            inst.setChecked(!JNIHandler.custInst.get(arg2));
            inst.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton arg0, boolean arg1) {

                    instSpin.setClickable(!arg1);
                    instSpin.setEnabled(!arg1);
                }

            });
            final CheckBox vol = (CheckBox) v.findViewById(R.id.defVol);
            vol.setChecked(!JNIHandler.custVol.get(arg2));
            //System.out.println("Def inst: "+(!JNIHandler.custInst.get(arg2)?"true":"false")+" def vol: "+(!JNIHandler.custVol.get(arg2)?"true":"false"));
            vol.setOnCheckedChangeListener(new OnCheckedChangeListener() {

                @Override
                public void onCheckedChanged(CompoundButton arg0, boolean arg1) {

                    volSeek.setClickable(!arg1);
                    volSeek.setEnabled(!arg1);
                    txtVol.setClickable(!arg1);
                    txtVol.setEnabled(!arg1);
                }

            });
            if (Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.ICE_CREAM_SANDWICH)
                v.setBackgroundColor(Globals.theme == 1 ? Color.WHITE : Color.BLACK);
            b.setView(v);
            b.setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {

                @Override
                public void onClick(DialogInterface dialog, int which) {

                    JNIHandler.custInst.set(arg2, !inst.isChecked());
                    JNIHandler.custVol.set(arg2, !vol.isChecked());
                    JNIHandler.setChannelVolumeTimidity(arg2 | (JNIHandler.custVol.get(arg2) ? 0x800 : 0x8000),
                            volSeek.getProgress());
                    JNIHandler.setChannelTimidity(arg2 | (JNIHandler.custInst.get(arg2) ? 0x800 : 0x8000),
                            instSpin.getSelectedItemPosition());
                    if (!JNIHandler.paused && Globals.isPlaying == 0)
                        JNIHandler.seekTo(JNIHandler.currTime);
                    //bigCounter=12;
                    updateList();
                }
            });

            b.setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                }
            });
            b.setTitle(String.format((getActivity().getResources().getString(R.string.trk_form2)), (arg2 + 1)));
            ddd = b.create();
            ddd.show();
        }

    });
}

From source file:org.uguess.android.sysinfo.NetStateManager.java

void refresh() {
    ArrayList<ConnectionItem> data = new ArrayList<ConnectionItem>();

    data.add(dummyInfo);//from  w w w  . j  a  v  a 2s .c  om

    ArrayList<ConnectionItem> items = readStatesRaw();

    if (items != null) {
        final int type = Util.getIntOption(getActivity(), PSTORE_NETMANAGER, PREF_KEY_SORT_ORDER_TYPE,
                ORDER_TYPE_PROTO);
        final int direction = Util.getIntOption(getActivity(), PSTORE_NETMANAGER, PREF_KEY_SORT_DIRECTION,
                ORDER_ASC);
        final Collator clt = Collator.getInstance();

        switch (type) {
        case ORDER_TYPE_PROTO:
            Collections.sort(items, new Comparator<ConnectionItem>() {

                public int compare(ConnectionItem obj1, ConnectionItem obj2) {
                    return clt.compare(obj1.proto, obj2.proto) * direction;
                }
            });
            break;
        case ORDER_TYPE_LOCAL:
            Collections.sort(items, new Comparator<ConnectionItem>() {

                public int compare(ConnectionItem obj1, ConnectionItem obj2) {
                    return clt.compare(obj1.local, obj2.local) * direction;
                }
            });
            break;
        case ORDER_TYPE_REMOTE:
            Collections.sort(items, new Comparator<ConnectionItem>() {

                public int compare(ConnectionItem obj1, ConnectionItem obj2) {
                    return clt.compare(obj1.remoteName == null ? obj1.remote : obj1.remoteName,
                            obj2.remoteName == null ? obj2.remote : obj2.remoteName) * direction;
                }
            });
            break;
        case ORDER_TYPE_STATE:
            Collections.sort(items, new Comparator<ConnectionItem>() {

                public int compare(ConnectionItem obj1, ConnectionItem obj2) {
                    return clt.compare(obj1.state == null ? "" //$NON-NLS-1$
                            : obj1.state,
                            obj2.state == null ? "" //$NON-NLS-1$
                                    : obj2.state)
                            * direction;
                }
            });
            break;
        }

        data.addAll(items);
    }

    ArrayAdapter<ConnectionItem> adapter = (ArrayAdapter<ConnectionItem>) getListView().getAdapter();

    adapter.setNotifyOnChange(false);

    adapter.clear();

    for (int i = 0, size = data.size(); i < size; i++) {
        adapter.add(data.get(i));
    }

    adapter.notifyDataSetChanged();

    if (adapter.getCount() == 1) {
        Log.d(NetStateManager.class.getName(), "No network traffic detected"); //$NON-NLS-1$
    }
}

From source file:org.uguess.android.sysinfo.SiragonManager.java

void refresh() {
    ArrayAdapter<PrefItem> adapter = (ArrayAdapter<PrefItem>) getListAdapter();

    adapter.setNotifyOnChange(false);
    adapter.clear();//w  w  w  .j  ava 2s.c o m

    for (Entry<String, PrefItem> ent : prefs.entrySet()) {
        adapter.add(ent.getValue());
    }

    adapter.notifyDataSetChanged();
}