Examples with PrintServiceInfo android.printservice.PrintServiceInfo used on opensource projects

Example 1 with PrintServiceInfo

use of android.printservice.PrintServiceInfo in project platform_frameworks_base by android.

the class SelectPrinterActivity method onCreate.

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    getActionBar().setIcon(R.drawable.ic_print);
    setContentView(R.layout.select_printer_activity);
    mEnabledPrintServices = new ArrayMap<>();
    mPrinterRegistry = new PrinterRegistry(this, null, LOADER_ID_PRINT_REGISTRY, LOADER_ID_PRINT_REGISTRY_INT);
    // Hook up the list view.
    mListView = (ListView) findViewById(android.R.id.list);
    final DestinationAdapter adapter = new DestinationAdapter();
    adapter.registerDataSetObserver(new DataSetObserver() {

        @Override
        public void onChanged() {
            if (!isFinishing() && adapter.getCount() <= 0) {
                updateEmptyView(adapter);
            }
        }

        @Override
        public void onInvalidated() {
            if (!isFinishing()) {
                updateEmptyView(adapter);
            }
        }
    });
    mListView.setAdapter(adapter);
    mListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {

        @Override
        public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
            if (!((DestinationAdapter) mListView.getAdapter()).isActionable(position)) {
                return;
            }
            PrinterInfo printer = (PrinterInfo) mListView.getAdapter().getItem(position);
            if (printer == null) {
                startAddPrinterActivity();
            } else {
                onPrinterSelected(printer);
            }
        }
    });
    findViewById(R.id.button).setOnClickListener(new OnClickListener() {

        @Override
        public void onClick(View v) {
            startAddPrinterActivity();
        }
    });
    registerForContextMenu(mListView);
    getLoaderManager().initLoader(LOADER_ID_ENABLED_PRINT_SERVICES, null, this);
    // If some are disabled and some are enabled show a toast to notify the user
    if (savedInstanceState == null || !savedInstanceState.getBoolean(KEY_NOT_FIRST_CREATE)) {
        List<PrintServiceInfo> allServices = ((PrintManager) getSystemService(Context.PRINT_SERVICE)).getPrintServices(PrintManager.ALL_SERVICES);
        boolean hasEnabledServices = false;
        boolean hasDisabledServices = false;
        if (allServices != null) {
            final int numServices = allServices.size();
            for (int i = 0; i < numServices; i++) {
                if (allServices.get(i).isEnabled()) {
                    hasEnabledServices = true;
                } else {
                    hasDisabledServices = true;
                }
            }
        }
        if (!hasEnabledServices) {
            startAddPrinterActivity();
        } else if (hasDisabledServices) {
            String disabledServicesSetting = Settings.Secure.getString(getContentResolver(), Settings.Secure.DISABLED_PRINT_SERVICES);
            if (!TextUtils.isEmpty(disabledServicesSetting)) {
                Toast.makeText(this, getString(R.string.print_services_disabled_toast), Toast.LENGTH_LONG).show();
            }
        }
    }
}

Example 2 with PrintServiceInfo

use of android.printservice.PrintServiceInfo in project platform_frameworks_base by android.

the class PrintActivity method onLoadFinished.

@Override
public void onLoadFinished(Loader<List<PrintServiceInfo>> loader, List<PrintServiceInfo> services) {
    ComponentName newAdvancedPrintOptionsActivity = null;
    if (mCurrentPrinter != null && services != null) {
        final int numServices = services.size();
        for (int i = 0; i < numServices; i++) {
            PrintServiceInfo service = services.get(i);
            if (service.getComponentName().equals(mCurrentPrinter.getId().getServiceName())) {
                String advancedOptionsActivityName = service.getAdvancedOptionsActivityName();
                if (!TextUtils.isEmpty(advancedOptionsActivityName)) {
                    newAdvancedPrintOptionsActivity = new ComponentName(service.getComponentName().getPackageName(), advancedOptionsActivityName);
                    break;
                }
            }
        }
    }
    if (!Objects.equals(newAdvancedPrintOptionsActivity, mAdvancedPrintOptionsActivity)) {
        mAdvancedPrintOptionsActivity = newAdvancedPrintOptionsActivity;
        updateOptionsUi();
    }
    boolean newArePrintServicesEnabled = services != null && !services.isEmpty();
    if (mArePrintServicesEnabled != newArePrintServicesEnabled) {
        mArePrintServicesEnabled = newArePrintServicesEnabled;
        // reads that in DestinationAdapter#getMoreItemTitle
        if (mDestinationSpinnerAdapter != null) {
            mDestinationSpinnerAdapter.notifyDataSetChanged();
        }
    }
}

Example 3 with PrintServiceInfo

use of android.printservice.PrintServiceInfo in project platform_frameworks_base by android.

the class UserState method dump.

public void dump(@NonNull FileDescriptor fd, @NonNull PrintWriter pw, @NonNull String prefix) {
    pw.append(prefix).append("user state ").append(String.valueOf(mUserId)).append(":");
    pw.println();
    String tab = "  ";
    pw.append(prefix).append(tab).append("installed services:").println();
    final int installedServiceCount = mInstalledServices.size();
    for (int i = 0; i < installedServiceCount; i++) {
        PrintServiceInfo installedService = mInstalledServices.get(i);
        String installedServicePrefix = prefix + tab + tab;
        pw.append(installedServicePrefix).append("service:").println();
        ResolveInfo resolveInfo = installedService.getResolveInfo();
        ComponentName componentName = new ComponentName(resolveInfo.serviceInfo.packageName, resolveInfo.serviceInfo.name);
        pw.append(installedServicePrefix).append(tab).append("componentName=").append(componentName.flattenToString()).println();
        pw.append(installedServicePrefix).append(tab).append("settingsActivity=").append(installedService.getSettingsActivityName()).println();
        pw.append(installedServicePrefix).append(tab).append("addPrintersActivity=").append(installedService.getAddPrintersActivityName()).println();
        pw.append(installedServicePrefix).append(tab).append("avancedOptionsActivity=").append(installedService.getAdvancedOptionsActivityName()).println();
    }
    pw.append(prefix).append(tab).append("disabled services:").println();
    for (ComponentName disabledService : mDisabledServices) {
        String disabledServicePrefix = prefix + tab + tab;
        pw.append(disabledServicePrefix).append("service:").println();
        pw.append(disabledServicePrefix).append(tab).append("componentName=").append(disabledService.flattenToString());
        pw.println();
    }
    pw.append(prefix).append(tab).append("active services:").println();
    final int activeServiceCount = mActiveServices.size();
    for (int i = 0; i < activeServiceCount; i++) {
        RemotePrintService activeService = mActiveServices.valueAt(i);
        activeService.dump(pw, prefix + tab + tab);
        pw.println();
    }
    pw.append(prefix).append(tab).append("cached print jobs:").println();
    mPrintJobForAppCache.dump(pw, prefix + tab + tab);
    pw.append(prefix).append(tab).append("discovery mediator:").println();
    if (mPrinterDiscoverySession != null) {
        mPrinterDiscoverySession.dump(pw, prefix + tab + tab);
    }
    pw.append(prefix).append(tab).append("print spooler:").println();
    mSpooler.dump(fd, pw, prefix + tab + tab);
    pw.println();
}

Example 4 with PrintServiceInfo

use of android.printservice.PrintServiceInfo in project platform_frameworks_base by android.

the class UserState method setPrintServiceEnabled.

public void setPrintServiceEnabled(@NonNull ComponentName serviceName, boolean isEnabled) {
    synchronized (mLock) {
        boolean isChanged = false;
        if (isEnabled) {
            isChanged = mDisabledServices.remove(serviceName);
        } else {
            // Make sure to only disable services that are currently installed
            final int numServices = mInstalledServices.size();
            for (int i = 0; i < numServices; i++) {
                PrintServiceInfo service = mInstalledServices.get(i);
                if (service.getComponentName().equals(serviceName)) {
                    mDisabledServices.add(serviceName);
                    isChanged = true;
                    break;
                }
            }
        }
        if (isChanged) {
            writeDisabledPrintServicesLocked(mDisabledServices);
            onConfigurationChangedLocked();
        }
    }
}

Example 5 with PrintServiceInfo

use of android.printservice.PrintServiceInfo in project android_frameworks_base by ResurrectionRemix.

the class UserState method setPrintServiceEnabled.

public void setPrintServiceEnabled(@NonNull ComponentName serviceName, boolean isEnabled) {
    synchronized (mLock) {
        boolean isChanged = false;
        if (isEnabled) {
            isChanged = mDisabledServices.remove(serviceName);
        } else {
            // Make sure to only disable services that are currently installed
            final int numServices = mInstalledServices.size();
            for (int i = 0; i < numServices; i++) {
                PrintServiceInfo service = mInstalledServices.get(i);
                if (service.getComponentName().equals(serviceName)) {
                    mDisabledServices.add(serviceName);
                    isChanged = true;
                    break;
                }
            }
        }
        if (isChanged) {
            writeDisabledPrintServicesLocked(mDisabledServices);
            onConfigurationChangedLocked();
        }
    }
}