io.flutter.plugin.text.ProcessTextPlugin Class Reference

Inheritance diagram for io.flutter.plugin.text.ProcessTextPlugin:

Public Member Functions
	ProcessTextPlugin (@NonNull ProcessTextChannel processTextChannel)
Map< String, String >	queryTextActions ()
void	processTextAction ( @NonNull String id, @NonNull String text, @NonNull boolean readOnly, @NonNull MethodChannel.Result result)
boolean	onActivityResult (int requestCode, int resultCode, @Nullable Intent intent)
void	destroy ()
void	onAttachedToEngine (@NonNull FlutterPluginBinding binding)
void	onDetachedFromEngine (@NonNull FlutterPluginBinding binding)
void	onAttachedToActivity (@NonNull ActivityPluginBinding binding)
void	onDetachedFromActivityForConfigChanges ()
void	onReattachedToActivityForConfigChanges (@NonNull ActivityPluginBinding binding)
void	onDetachedFromActivity ()

Detailed Description

Definition at line 28 of file ProcessTextPlugin.java.

Constructor & Destructor Documentation

ProcessTextPlugin()

io.flutter.plugin.text.ProcessTextPlugin.ProcessTextPlugin ( @NonNull ProcessTextChannel  processTextChannel )

inline

Definition at line 44 of file ProcessTextPlugin.java.

                                                                           {
    this.processTextChannel = processTextChannel;
    this.packageManager = processTextChannel.packageManager;
 
    processTextChannel.setMethodHandler(this);
  }

Member Function Documentation

destroy()

void io.flutter.plugin.text.ProcessTextPlugin.destroy ( )

inline

Unregisters this ProcessTextPlugin as the
ProcessTextChannel.ProcessTextMethodHandler, for the io.flutter.embedding.engine.systemchannels.ProcessTextChannel.

Do not invoke any methods on a ProcessTextPlugin after invoking this method.

Definition at line 162 of file ProcessTextPlugin.java.

                        {
    processTextChannel.setMethodHandler(null);
  }

onActivityResult()

boolean io.flutter.plugin.text.ProcessTextPlugin.onActivityResult ( int  requestCode, int  resultCode, @Nullable Intent  intent  )

inline

Executed when a text processing activity terminates.

When an activity returns a value, the request is completed successfully and returns the processed text.

When an activity does not return a value. the request is completed successfully and returns null.

Definition at line 141 of file ProcessTextPlugin.java.

                                                                                            {
    // Return early if the result is not related to a request sent by this plugin.
    if (!requestsByCode.containsKey(requestCode)) {
      return false;
    }
 
    String result = null;
    if (resultCode == Activity.RESULT_OK) {
      result = intent.getStringExtra(Intent.EXTRA_PROCESS_TEXT);
    }
    requestsByCode.remove(requestCode).success(result);
    return true;
  }

onAttachedToActivity()

void io.flutter.plugin.text.ProcessTextPlugin.onAttachedToActivity ( @NonNull ActivityPluginBinding  binding )

inline

Definition at line 180 of file ProcessTextPlugin.java.

                                                                           {
    this.activityBinding = binding;
    this.activityBinding.addActivityResultListener(this);
  };

onAttachedToEngine()

void io.flutter.plugin.text.ProcessTextPlugin.onAttachedToEngine ( @NonNull FlutterPluginBinding  binding )

inline

Definition at line 168 of file ProcessTextPlugin.java.

                                                                        {
    // Nothing to do because this plugin is instantiated by the engine.
  }

onDetachedFromActivity()

void io.flutter.plugin.text.ProcessTextPlugin.onDetachedFromActivity ( )

inline

Definition at line 195 of file ProcessTextPlugin.java.

                                       {
    this.activityBinding.removeActivityResultListener(this);
    this.activityBinding = null;
  }

onDetachedFromActivityForConfigChanges()

void io.flutter.plugin.text.ProcessTextPlugin.onDetachedFromActivityForConfigChanges ( )

inline

Definition at line 185 of file ProcessTextPlugin.java.

                                                       {
    this.activityBinding.removeActivityResultListener(this);
    this.activityBinding = null;
  }

onDetachedFromEngine()

void io.flutter.plugin.text.ProcessTextPlugin.onDetachedFromEngine ( @NonNull FlutterPluginBinding  binding )

inline

Definition at line 172 of file ProcessTextPlugin.java.

                                                                          {
    // Nothing to do because this plugin is instantiated by the engine.
  }

onReattachedToActivityForConfigChanges()

void io.flutter.plugin.text.ProcessTextPlugin.onReattachedToActivityForConfigChanges ( @NonNull ActivityPluginBinding  binding )

inline

Definition at line 190 of file ProcessTextPlugin.java.

                                                                                             {
    this.activityBinding = binding;
    this.activityBinding.addActivityResultListener(this);
  }

processTextAction()

void io.flutter.plugin.text.ProcessTextPlugin.processTextAction ( @NonNull String  id, @NonNull String  text, @NonNull boolean  readOnly, @NonNull MethodChannel.Result  result  )

inline

Definition at line 65 of file ProcessTextPlugin.java.

                                            {
    if (activityBinding == null) {
      result.error("error", "Plugin not bound to an Activity", null);
      return;
    }
 
    if (Build.VERSION.SDK_INT < API_LEVELS.API_23) {
      result.error("error", "Android version not supported", null);
      return;
    }
 
    if (resolveInfosById == null) {
      result.error("error", "Can not process text actions before calling queryTextActions", null);
      return;
    }
 
    final ResolveInfo info = resolveInfosById.get(id);
    if (info == null) {
      result.error("error", "Text processing activity not found", null);
      return;
    }
 
    Integer requestCode = result.hashCode();
    requestsByCode.put(requestCode, result);
 
    Intent intent = new Intent();
    intent.setClassName(info.activityInfo.packageName, info.activityInfo.name);
    intent.setAction(Intent.ACTION_PROCESS_TEXT);
    intent.setType("text/plain");
    intent.putExtra(Intent.EXTRA_PROCESS_TEXT, text);
    intent.putExtra(Intent.EXTRA_PROCESS_TEXT_READONLY, readOnly);
 
    // Start the text processing activity. When the activity completes, the onActivityResult
    // callback
    // is called.
    activityBinding.getActivity().startActivityForResult(intent, requestCode);
  }

queryTextActions()

Map< String, String > io.flutter.plugin.text.ProcessTextPlugin.queryTextActions ( )

inline

Definition at line 52 of file ProcessTextPlugin.java.

                                                {
    if (resolveInfosById == null) {
      cacheResolveInfos();
    }
    Map<String, String> result = new HashMap<String, String>();
    for (String id : resolveInfosById.keySet()) {
      final ResolveInfo info = resolveInfosById.get(id);
      result.put(id, info.loadLabel(packageManager).toString());
    }
    return result;
  }

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The documentation for this class was generated from the following file:

• shell/platform/android/io/flutter/plugin/text/ProcessTextPlugin.java