Is it possible to create a Widget with multiple configuration screens?

Question

Is it possible to create a Widget with multiple configuration screens?

Asked 7 years, 1 month ago

Viewed 52 times

-1

I have a Widget that there is only one configuration screen but want to add one more how can I do it? I know that the first screen that appears is a Activity try to open with Intent normal but not working.

I made this Intent:

public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.activity_widget_configure_1);

    final SharedPreferences Salvadados = getSharedPreferences(MontWidget, MODE_PRIVATE);

    ListView lista_teste = (ListView)findViewById(R.id.lista_teste);
    String[] dados = new String[]{"xxxx","xxxx","xxxxx"};
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, dados);
    lista_teste.setAdapter(adapter);

    lista_teste.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            switch (position){
                case 0:

                    Intent nextConfig = new Intent(WidgetConfigureActivity.this, Widget_Configure_2.class);
                    startActivity(nextConfig);

                    finish();
                    break;

But I was unsuccessful.

Note that your code seems to have a syntax error, which is the lack of ; between sentences. Was that a mistake when pasting here or is your code really like this? If it is, this may be the reason why.

– user28595

2017/10/16 at 13:03
1

Are you sure that the name of the other Activity is Widget_configure_2 ???

– Dev

2017/10/16 at 13:05
Yes, that’s the name of the Activity I want to call

– João Vitor

2017/10/16 at 13:08
Well... apparently this was supposed to work. You can show the rest of your code ?

– Dev

2017/10/16 at 13:12
the next line is a Finish to close the screen and open the next

– João Vitor

2017/10/16 at 13:14
face the Finish is not to close the screen... the Finish is to terminate the application.. Remove it

– Dev

2017/10/16 at 13:15
Not it closes the Activity that is running and is in the widget the application nor this open I have already made the test commented the Finish and nothing happened

– João Vitor

2017/10/16 at 13:18
Then do what I told you... post your entire code for analysis

– Dev

2017/10/16 at 13:21
ready posted..

– João Vitor

2017/10/16 at 13:30
Check your layouts for the Activity Widget_configure_2 created in XML.

– Dev

2017/10/16 at 13:36
yes this maid

– João Vitor

2017/10/16 at 13:38

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1 answer

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by Dev • **673** points · Answer 1 · 2017-10-16T13:42:57+00:00

Apparently in your coddle you’re setting the setContentView for another Activity that is not within your Intent.

Your:

setContentView(R.layout.activity_widget_configure_1);

And you’re trying to starte:

Intent nextConfig = new Intent(WidgetConfigureActivity.this, Widget_Configure_2.class);

In this case the right one would be:

public void onCreate(Bundle icicle) {
    super.onCreate(icicle);
    setContentView(R.layout.activity_widget_configure_1);
    Context myContext = this;
    final SharedPreferences Salvadados = getSharedPreferences(MontWidget, MODE_PRIVATE);

    ListView lista_teste = (ListView)findViewById(R.id.lista_teste);
    String[] dados = new String[]{"xxxx","xxxx","xxxxx"};
    ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, dados);
    lista_teste.setAdapter(adapter);

    lista_teste.setOnItemClickListener(new AdapterView.OnItemClickListener() {
        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

            switch (position){
                case 0:

                    Intent nextConfig = new Intent (myContext, Widget_Configure_2.class);
                    startActivity(nextConfig);

                    finish();
                    break;

'Cause apparently you’re on the layout activity_widget_configure_1 and not in the WidgetConfigureActivity. With this you can not start another Activity from another that is not even started.