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android.support.v4.app.NavUtils的实例源码

分类：Java实例代码作者：编程之家
项目：GitHub    文件：FeedActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            upIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (NavUtils.shouldUpRecreateTask(this,upIntent)) {
                // This activity is NOT part of this app's task,so create a new task
                // when navigating up,with a synthesized back stack.
                TaskStackBuilder.create(this)
                        // Add all of this activity's parents to the back stack
                        .addNextIntentWithParentStack(upIntent)
                        // Navigate up to the closest parent
                        .startActivities();
            } else {
                // This activity is part of this app's task,so simply
                // navigate up to the logical parent activity.
                NavUtils.navigateUpTo(this,upIntent);
            }
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：android-mvp-interactor-architecture    文件：FeedActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            upIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (NavUtils.shouldUpRecreateTask(this,upIntent);
            }
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：Make-A-Pede-Android-App    文件：ControllerActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.action_joystick:
            setCurrentFragment(FRAGMENT_JOYSTICK);
            break;

        case R.id.action_arrows:
            setCurrentFragment(FRAGMENT_ARROWS);
            break;

        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            break;
    }

    return true;
}
项目：Wings2K16    文件：Developer.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button,so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }
    //noinspection SimplifiableIfStatement
    if (id == android.R.id.home) {

        NavUtils.navigateUpFromSaMetask(this);
    }

    return super.onoptionsItemSelected(item);
}
项目：Wings2K16    文件：EventViewActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    // Handle action bar item clicks here. The action bar will
    // automatically handle clicks on the Home/Up button,so long
    // as you specify a parent activity in AndroidManifest.xml.
    int id = item.getItemId();

    //noinspection SimplifiableIfStatement
    if (id == R.id.action_settings) {
        return true;
    }
    //noinspection SimplifiableIfStatement
    if (id == android.R.id.home) {

        NavUtils.navigateUpFromSaMetask(this);
        overridePendingTransition(R.drawable.from_middle,R.drawable.to_middle);

    }
    return super.onoptionsItemSelected(item);
}
项目：SampleAppArch    文件：SimpleDetailActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
  int id = item.getItemId();
  if (id == android.R.id.home) {
    // This ID represents the Home or Up button. In the case of this
    // activity,the Up button is shown. Use NavUtils to allow users
    // to navigate up one level in the application structure. For
    // more details,see the Navigation pattern on Android Design:
    //
    // http://developer.android.com/design/patterns/navigation.html#up-vs-back
    //
    NavUtils.navigateUpTo(this,new Intent(this,SimpleListActivity.class));
    return true;
  }
  return super.onoptionsItemSelected(item);
}
项目：eggs-android    文件：MainActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            upIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (NavUtils.shouldUpRecreateTask(this,upIntent);
            }
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：mobile-store    文件：RepodetailsActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;
        case R.id.menu_delete:
            promptForDelete();
            return true;
        case R.id.menu_enable_nfc:
            Intent intent = new Intent(this,NfcNotEnabledActivity.class);
            startActivity(intent);
            return true;
    }

    return super.onoptionsItemSelected(item);
}
项目：Treebolic    文件：ProvidersActivity.java    
@Override
public boolean onoptionsItemSelected(@NonNull final MenuItem item)
{
    switch (item.getItemId())
    {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;

        case R.id.action_rescan:
            final BaseAdapter adapter = Providers.makeAdapter(this,R.layout.item_providers,from,to,true);
            final ListView listView = findViewById(R.id.providers);
            listView.setAdapter(adapter);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：AimsICDL    文件：DebugLogs.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case zz.aimsicd.lite.R.id.action_send_logs:
            sendEmail();
            return true;

        case android.R.id.home:
            // This ID represents the Home or Up button. In the case of this
            // activity,the Up button is shown. Use NavUtils to allow users
            // to navigate up one level in the application structure. For
            // more details,see the Navigation pattern on Android Design:
            //
            // http://developer.android.com/design/patterns/navigation.html#up-vs-back
            //
            NavUtils.navigateUpFromSaMetask(this);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：atlas    文件：ItemDetailActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == android.R.id.home) {
        // This ID represents the Home or Up button. In the case of this
        // activity,the Up button is shown. Use NavUtils to allow users
        // to navigate up one level in the application structure. For
        // more details,see the Navigation pattern on Android Design:
        //
        // http://developer.android.com/design/patterns/navigation.html#up-vs-back
        //
        NavUtils.navigateUpTo(this,ItemListActivity.class));
        return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：PaoMovie    文件：ItemDetailActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == android.R.id.home) {
        // This ID represents the Home or Up button. In the case of this
        // activity,ItemListActivity.class));
        return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：Swift-Braille-Soft-keyboard    文件：DotsstyleActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    try {
        switch (item.getItemId()) {
            case R.id.howToItem:
                Common.prevIoUsActivity = DotsLayoutActivity.class;
                Intent howToIntent = new Intent(this,WebViewActivity.class);
                howToIntent.putExtra("activity_title",getString(R.string.how_to_item));
                howToIntent.putExtra("web_url",getString(R.string.how_to_link));
                startActivity(howToIntent);
                break;
            case android.R.id.home:
                NavUtils.navigateUpFromSaMetask(this);
                break;
        }
    } catch (Exception e) {
        e.printstacktrace();
    }
    return true;
}
项目：Swift-Braille-Soft-keyboard    文件：KeyboardDimensionActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    try {
        switch (item.getItemId()) {
            case R.id.howToItem:
                Common.prevIoUsActivity = KeyboardDimensionActivity.class;
                Intent howToIntent = new Intent(this,getString(R.string.how_to_link));
                startActivity(howToIntent);
                break;
            case android.R.id.home:
                NavUtils.navigateUpFromSaMetask(this);
                break;
        }
    } catch (Exception e) {
        e.printstacktrace();
    }
    return true;
}
项目：Swift-Braille-Soft-keyboard    文件：DotsLayoutActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    try {
        switch (item.getItemId()) {
            case R.id.howToItem:
                Common.prevIoUsActivity = DotsLayoutActivity.class;
                Intent howToIntent = new Intent(this,getString(R.string.how_to_link));
                startActivity(howToIntent);
                break;
            case android.R.id.home:
                NavUtils.navigateUpFromSaMetask(this);
                break;
        }
    } catch (Exception e) {
        e.printstacktrace();
    }
    return true;
}
项目：Swift-Braille-Soft-keyboard    文件：KeyboardLanguagesActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    try {
        switch (item.getItemId()) {
            case R.id.howToItem:
                Common.prevIoUsActivity = KeyboardLanguagesActivity.class;
                Intent howToIntent = new Intent(this,getString(R.string.how_to_link));
                startActivity(howToIntent);
                break;
            case android.R.id.home:
                NavUtils.navigateUpFromSaMetask(this);
                break;
        }
    } catch (Exception e) {
        e.printstacktrace();
    }
    return true;
}
项目：SmART-Form    文件：TestFragment.java    
/**
 * Customize option bar
 * @param item
 * @return
    */
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch( item.getItemId() ){
        case android.R.id.home:
            if ( NavUtils.getParentActivityName(getActivity()) != null){
                NavUtils.navigateUpFromSaMetask(getActivity());
            }
            return true;
        case edu.osu.siyang.smartform.R.id.menu_item_delete_single_test:
            AlertDialog diaBox = AskOption();
            diaBox.show();
            return true;
        default:
            return super.onoptionsItemSelected(item);
    }
}
项目：MyAnimeViewer    文件：AnimeDetailsActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home) {
        Intent upIntent = new Intent(this,MainActivity.class);
        if (NavUtils.shouldUpRecreateTask(this,upIntent)) {
            // This activity is not part of the application's task,so create a new task
            // with a synthesized back stack.
            TaskStackBuilder.from(this)
                    .addNextIntent(upIntent)
                    .startActivities();
            finish();
        } else {
            // This activity is part of the application's task,so simply
            // navigate up to the hierarchical parent activity.
            NavUtils.navigateUpTo(this,upIntent);
        }
        return true;
    } else if (item.getTitle().equals("Settings")) {
        //startActivity(new Intent(this,Settings.class));
        finish();
        // overridePendingTransition(R.anim.hold,R.anim.push_out_to_left);
        return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：android-mvvm-architecture    文件：FeedActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            upIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (NavUtils.shouldUpRecreateTask(this,upIntent);
            }
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：cat-is-a-dog    文件：AddHabitEventActivity.java    
/**
 * Handler when menu item is selected
 * @param item
 * @return
 */
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    Log.d(TAG,"item:" + item.getItemId());
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;
        case SAVE_BUTTON_ID:
            saveEvent();
            Toast.makeText(this,"Habit event saved!",Toast.LENGTH_SHORT).show();
            NavUtils.navigateUpFromSaMetask(this);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：Treebolic    文件：ServicesActivity.java    
@Override
public boolean onoptionsItemSelected(@NonNull final MenuItem item)
{
    switch (item.getItemId())
    {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;

        case R.id.action_rescan:
            final BaseAdapter adapter = Services.makeAdapter(this,R.layout.item_services,true);
            final ListView listView = findViewById(R.id.services);
            listView.setAdapter(adapter);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：android-mvp-architecture    文件：FeedActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        // Respond to the action bar's Up/Home button
        case android.R.id.home:
            Intent upIntent = NavUtils.getParentActivityIntent(this);
            upIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
            if (NavUtils.shouldUpRecreateTask(this,upIntent);
            }
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：lurkerhn    文件：SettingsActivity.java    
@Override
public boolean onMenuItemSelected(int featureId,MenuItem item) {
    int id = item.getItemId();
    if (id == android.R.id.home) {
        if (!super.onMenuItemSelected(featureId,item)) {
            NavUtils.navigateUpFromSaMetask(this);
        }
        return true;
    }
    return super.onMenuItemSelected(featureId,item);
}
项目：covoiturage-libre-android    文件：WebViewActivity.java    
private void goBack(){

        if(wvMainWeb!=null && wvMainWeb.canGoBack()){
            wvMainWeb.goBack();
        }else{
            NavUtils.navigateUpFromSaMetask(this);
        }

    }
项目：GitHub    文件：AppCompatPreferenceActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    if (item.getItemId() == android.R.id.home) {
        NavUtils.navigateUpFromSaMetask(this);
        return true;
    }

    return super.onoptionsItemSelected(item);
}
项目：GitHub    文件：AppCompatPreferenceActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：DebugOverlay-Android    文件：ToolbarSupport.java    
public static void addTo(@NonNull final AppCompatActivity activity,@StringRes int toolBarTitle,@ColorRes int toolBarBgColor) {
    Toolbar toolbar = getToolbar(activity);
    if (toolBarTitle != 0) {
        toolbar.setTitle(toolBarTitle);
    }
    if (toolBarBgColor != 0) {
        toolbar.setBackgroundColor(ContextCompat.getColor(activity,toolBarBgColor));
    }
    activity.setSupportActionBar(toolbar);

    if (hasParentActivity(activity)) {
        activity.getSupportActionBar().setdisplayHomeAsUpEnabled(true);
        toolbar.setNavigationOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent upIntent = NavUtils.getParentActivityIntent(activity);
                if (NavUtils.shouldUpRecreateTask(activity,upIntent)) {
                    // This activity is NOT part of this app's task,so create a new task
                    // when navigating up,with a synthesized back stack.
                    TaskStackBuilder.create(activity)
                            // Add all of this activity's parents to the back stack
                            .addNextIntentWithParentStack(upIntent)
                            // Navigate up to the closest parent
                            .startActivities();
                } else {
                    // This activity is part of this app's task,so simply
                    // navigate up to the logical parent activity.
                    NavUtils.navigateUpTo(activity,upIntent);
                }
            }
        });
    }
}
项目：DebugOverlay-Android    文件：ToolbarSupport.java    
private static boolean hasParentActivity(Activity activity) {
    try {
        return NavUtils.getParentActivityName(activity) != null;
    } catch (IllegalArgumentException e) {
        // Component name of supplied activity does not exist...
        return false;
    }
}
项目：divertsy-client    文件：SettingsActivity.java    
@Override
public boolean onMenuItemSelected(int featureId,item);
}
项目：divertsy-client    文件：SettingsActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == android.R.id.home) {
        NavUtils.navigateUpFromSaMetask(this.getActivity());
        return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：home-assistant-Android    文件：SettingsActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            Intent up = NavUtils.getParentActivityIntent(this);
            up.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
            NavUtils.navigateUpTo(this,up);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：SampleAppArch    文件：ArtistDetailActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    // Respond to the action bar's Up/Home button
    case android.R.id.home:
      NavUtils.navigateUpFromSaMetask(this);
      return true;
  }
  return super.onoptionsItemSelected(item);
}
项目：sa-android    文件：MessageBoardActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;

        case R.id.MessageBoardNewMessage:
            newPostDialog();
            return true;
    }
    return onoptionsItemSelected(item);
}
项目：sflauncher    文件：SettingsActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    int id = item.getItemId();
    if (id == android.R.id.home) {
        NavUtils.navigateUpFromSaMetask(this);
        return true;
    }else if (id == R.id.action_license) {
        startActivity(new Intent(this,LicenseActivity.class));
        return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：LivingBurger    文件：SettingsActivity.java    
@Override
public boolean onMenuItemSelected(int featureId,item);
}
项目：BlogBookApp    文件：browserActivity.java    
@Override
public boolean onoptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;
        default:
            return super.onoptionsItemSelected(item);
    }
}
项目：TreebolicPlugins    文件：SettingsActivity.java    
@Override
public boolean onoptionsItemSelected(@NonNull final MenuItem item)
{
    switch (item.getItemId())
    {
        case android.R.id.home:
            NavUtils.navigateUpFromSaMetask(this);
            return true;
    }
    return super.onoptionsItemSelected(item);
}
项目：Calendouer    文件：SettingsActivity.java    
@Override
public boolean onMenuItemSelected(int featureId,item);
}

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