mirror of
https://github.com/TeamNewPipe/NoNonsense-FilePicker
synced 2024-11-04 19:47:11 -05:00
49 lines
1.6 KiB
Markdown
49 lines
1.6 KiB
Markdown
+++
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date = "2016-07-16T17:36:40+02:00"
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title = "Standalone fragment"
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[menu]
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[menu.main]
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identifier = "standalone_fragment"
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url = "example/standalone_fragment/"
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parent = "Examples"
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weight = 99
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+++
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To use the fragment together with an existing toolbar/action bar, a few things should be overridden.
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Here's a minimal example where the toolbar is intercepted from being set as the main toolbar. The menu creation is also intercepted and populates the toolbar directly.
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```java
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public class StandaloneFilePickerFragment extends FilePickerFragment {
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protected Toolbar mToolbar;
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@Override
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protected void setupToolbar(Toolbar toolbar) {
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// Prevent it from being set as main toolbar by NOT calling super.setupToolbar().
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mToolbar = toolbar;
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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// Populate the toolbar with the menu items instead of the action bar.
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mToolbar.inflateMenu(R.menu.picker_actions);
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// Set a menu listener on the toolbar with calls the regular onOptionsItemSelected method.
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mToolbar.setOnMenuItemClickListener(new Toolbar.OnMenuItemClickListener() {
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@Override
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public boolean onMenuItemClick(MenuItem item) {
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return onOptionsItemSelected(item);
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}
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});
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// This is usually handled in onCreateOptions so do it here instead.
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MenuItem item = mToolbar.getMenu().findItem(com.nononsenseapps.filepicker.R.id.nnf_action_createdir);
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item.setVisible(allowCreateDir);
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}
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}
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```
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