Remove warning message when enabling a serive and enable new services

The warning message will be moved to the print spooler and displayed
when the user issues the first print job to the service.

Change-Id: I121ad0b46e5b3e25e68db4cc67a59fbaf15c70c3
Bug: 24135353

res/values/strings.xml

@@ -4006,15 +4006,6 @@
     <!-- Title for print service settings screen [CHAR LIMIT=25] -->
     <string name="print_settings_title">Print services</string>
 
-    <!-- Title for a warning message about security implications of enabling a print service,
-         displayed as a dialog message when the user selects to enable a print service (tablet). [CHAR LIMIT=NONE] -->
-    <string name="print_service_security_warning_title">Use
-         <xliff:g id="service" example="My Print Service">%1$s</xliff:g>?</string>
-    <!-- Summary for a warning message about security implications of enabling a print service,
-         displayed as a dialog message when the user selects to enable a print service. [CHAR LIMIT=NONE] -->
-    <string name="print_service_security_warning_summary">Your document may pass through
-        one or more servers on its way to the printer.</string>
-
     <!-- Title for the prompt shown as a placeholder if no print serivices are installed. [CHAR LIMIT=50] -->
     <string name="print_no_services_installed">No services installed</string>
 

src/com/android/settings/print/PrintServiceSettingsFragment.java

@@ -17,13 +17,10 @@
 package com.android.settings.print;
 
 import android.app.Activity;
-import android.app.AlertDialog;
-import android.app.Dialog;
 import android.app.LoaderManager;
 import android.content.ComponentName;
 import android.content.ContentResolver;
 import android.content.Context;
-import android.content.DialogInterface;
 import android.content.Intent;
 import android.content.Loader;
 import android.content.pm.PackageInfo;
@@ -75,12 +72,10 @@ import java.util.Map;
  * Fragment with print service settings.
  */
 public class PrintServiceSettingsFragment extends SettingsPreferenceFragment
-        implements DialogInterface.OnClickListener, SwitchBar.OnSwitchChangeListener {
+        implements SwitchBar.OnSwitchChangeListener {
 
     private static final int LOADER_ID_PRINTERS_LOADER = 1;
 
-    private static final int DIALOG_ID_ENABLE_WARNING = 1;
-
     private final SettingsContentObserver mSettingsContentObserver =
             new SettingsContentObserver(new Handler()) {
         @Override
@@ -122,9 +117,6 @@ public class PrintServiceSettingsFragment extends SettingsPreferenceFragment
     private CharSequence mAddPrintersTitle;
     private Intent mAddPrintersIntent;
 
-    private CharSequence mEnableWarningTitle;
-    private CharSequence mEnableWarningMessage;
-
     private ComponentName mComponentName;
 
     private PrintersAdapter mPrintersAdapter;
@@ -201,48 +193,6 @@ public class PrintServiceSettingsFragment extends SettingsPreferenceFragment
         PrintSettingsUtils.writeEnabledPrintServices(getActivity(), services);
     }
 
-    @Override
-    public Dialog onCreateDialog(int dialogId) {
-        CharSequence title = null;
-        CharSequence message = null;
-        switch (dialogId) {
-            case DIALOG_ID_ENABLE_WARNING:
-                title = mEnableWarningTitle;
-                message = mEnableWarningMessage;
-                break;
-            default:
-                throw new IllegalArgumentException();
-        }
-        return new AlertDialog.Builder(getActivity())
-                .setTitle(title)
-                .setMessage(message)
-                .setCancelable(true)
-                .setPositiveButton(android.R.string.ok, this)
-                .setNegativeButton(android.R.string.cancel, this)
-                .create();
-    }
-
-    @Override
-    public void onClick(DialogInterface dialog, int which) {
-        final boolean checked;
-        switch (which) {
-            case DialogInterface.BUTTON_POSITIVE:
-                checked = true;
-                mSwitchBar.setCheckedInternal(checked);
-                getArguments().putBoolean(PrintSettingsFragment.EXTRA_CHECKED, checked);
-                onPreferenceToggled(mPreferenceKey, checked);
-                break;
-            case DialogInterface.BUTTON_NEGATIVE:
-                checked = false;
-                mSwitchBar.setCheckedInternal(checked);
-                getArguments().putBoolean(PrintSettingsFragment.EXTRA_CHECKED, checked);
-                onPreferenceToggled(mPreferenceKey, checked);
-                break;
-            default:
-                throw new IllegalArgumentException();
-        }
-    }
-
     private ListView getBackupListView() {
         return (ListView) getView().findViewById(R.id.backup_list);
     }
@@ -322,17 +272,7 @@ public class PrintServiceSettingsFragment extends SettingsPreferenceFragment
         mToggleSwitch.setOnBeforeCheckedChangeListener(new ToggleSwitch.OnBeforeCheckedChangeListener() {
             @Override
             public boolean onBeforeCheckedChanged(ToggleSwitch toggleSwitch, boolean checked) {
-                if (checked) {
+                onPreferenceToggled(mPreferenceKey, checked);
-                    if (!TextUtils.isEmpty(mEnableWarningMessage)) {
-                        mSwitchBar.setCheckedInternal(false);
-                        getArguments().putBoolean(PrintSettingsFragment.EXTRA_CHECKED, false);
-                        showDialog(DIALOG_ID_ENABLE_WARNING);
-                        return true;
-                    }
-                    onPreferenceToggled(mPreferenceKey, true);
-                } else {
-                    onPreferenceToggled(mPreferenceKey, false);
-                }
                 return false;
             }
         });
@@ -395,14 +335,6 @@ public class PrintServiceSettingsFragment extends SettingsPreferenceFragment
             }
         }
 
-        // Enable warning title.
-        mEnableWarningTitle = arguments.getCharSequence(
-                PrintSettingsFragment.EXTRA_ENABLE_WARNING_TITLE);
-
-        // Enable warning message.
-        mEnableWarningMessage = arguments.getCharSequence(
-                PrintSettingsFragment.EXTRA_ENABLE_WARNING_MESSAGE);
-
         // Component name.
         mComponentName = ComponentName.unflattenFromString(arguments
                 .getString(PrintSettingsFragment.EXTRA_SERVICE_COMPONENT_NAME));

src/com/android/settings/print/PrintSettingsFragment.java

@@ -87,8 +87,6 @@ public class PrintSettingsFragment extends SettingsPreferenceFragment
     static final String EXTRA_PREFERENCE_KEY = "EXTRA_PREFERENCE_KEY";
     static final String EXTRA_CHECKED = "EXTRA_CHECKED";
     static final String EXTRA_TITLE = "EXTRA_TITLE";
-    static final String EXTRA_ENABLE_WARNING_TITLE = "EXTRA_ENABLE_WARNING_TITLE";
-    static final String EXTRA_ENABLE_WARNING_MESSAGE = "EXTRA_ENABLE_WARNING_MESSAGE";
     static final String EXTRA_SETTINGS_TITLE = "EXTRA_SETTINGS_TITLE";
     static final String EXTRA_SETTINGS_COMPONENT_NAME = "EXTRA_SETTINGS_COMPONENT_NAME";
     static final String EXTRA_ADD_PRINTERS_TITLE = "EXTRA_ADD_PRINTERS_TITLE";
@@ -257,13 +255,6 @@ public class PrintSettingsFragment extends SettingsPreferenceFragment
             PrintServiceInfo printServiceInfo = PrintServiceInfo.create(
                     installedService, getActivity());
 
-            CharSequence applicationLabel = installedService.loadLabel(getPackageManager());
-
-            extras.putString(EXTRA_ENABLE_WARNING_TITLE, getString(
-                    R.string.print_service_security_warning_title, applicationLabel));
-            extras.putString(EXTRA_ENABLE_WARNING_MESSAGE, getString(
-                    R.string.print_service_security_warning_summary, applicationLabel));
-
             String settingsClassName = printServiceInfo.getSettingsActivityName();
             if (!TextUtils.isEmpty(settingsClassName)) {
                 extras.putString(EXTRA_SETTINGS_TITLE,