HistoryApi.ViewIntentBuilder | Android Developers

Quicknav Quicknav
Links

- Google Play Developer Console
- Android Developers Blog
- About Android

Android Sites

- Android.com
- Android Developers
- Android Open Source Project

Language
close

- - About
  - Wear
  - TV
  - Auto
- - Get Started
  - Devices
  - Style
  - Patterns
  - Building Blocks
  - Downloads
  - Videos
- - Training
  - API Guides
  - Reference
  - Tools
  - Google Services
  - Samples
- - Google Play
  - Essentials
  - Get Users
  - Engage & Retain
  - Monetize
  - Analyze
  - Tools & Reference
  - Developer Stories

## Results

Loading...
Summary: Ctors | Methods | Inherited Methods | [Expand All]
public static class

# HistoryApi.ViewIntentBuilder

extends Object

java.lang.Object
↳ | com.google.android.gms.fitness.HistoryApi.ViewIntentBuilder

## Class Overview

Builder of intents to view data stored in Google Fit. This intent can be used when the application wants to display a more detailed view of a particular data type. Apps that can handle the data type (such as the app that inserted the data) can register for the intent.

If desired, `setPreferredApplication(String)` can be called to choose a specific application to handle the intent, if the application is installed on the device. This will often be the application defined in `getAppPackageName()`.

The data view intent has the following attributes:

- action is set to `ACTION_VIEW`
- type is `MIME_TYPE_PREFIX` followed by the data type name. For example, `vnd.google.fitness.data_type/com.google.heart_rate.bpm` could be used for an intent to view heart rate.
- extras contain the data source, start time, and end time. Each of them has a corresponding constant defined in `Fitness`.

An application that would like to handle History view intents should create an activity and add an intent filter to its manifest file. Here's an example activity that can display heart rate data:

     <activity android:name=".ViewHeartRateActivity" android:exported="true">
        <intent-filter>
          <action android:name="vnd.google.fitness.VIEW" />
          <category android:name="android.intent.category.DEFAULT" />
          <data android:mimeType="vnd.google.fitness.data_type/com.google.heart_rate.bpm" />
       </intent-filter>
     </activity>

If the application is only able to shown its own data (and not that from other apps), it can opt-out of implicit intents by removing `CATEGORY_DEFAULT` from the intent filter above.

## Summary

Public Constructors
| HistoryApi.ViewIntentBuilder(Context context, DataType dataType) Starts building an intent to view History data.

Public Methods
Intent | build() Returns the built intent, which can be used with `startActivity(Intent)` to launch the desired Fitness activity.
HistoryApi.ViewIntentBuilder | setDataSource(DataSource dataSource) Sets the data source to display data for, if a specific data source is desired.
HistoryApi.ViewIntentBuilder | setPreferredApplication(String packageName) Sets a preferred application to use for this intent.
HistoryApi.ViewIntentBuilder | setTimeInterval(long start, long end, TimeUnit timeUnit) Sets the time interval to display data for.

[Expand] Inherited Methods
From class java.lang.Object
Object | clone()
boolean | equals(Object arg0)
void | finalize()
final Class<?> | getClass()
int | hashCode()
final void | notify()
final void | notifyAll()
String | toString()
final void | wait()
final void | wait(long arg0, int arg1)
final void | wait(long arg0)

## Public Constructors

#### public HistoryApi.ViewIntentBuilder (Context context, DataType dataType)

Starts building an intent to view History data.

##### Parameters

context | a valid context
dataType | the data type we want to visualize

## Public Methods

#### public Intent build ()

Returns the built intent, which can be used with `startActivity(Intent)` to launch the desired Fitness activity.

##### Throws

IllegalStateException | if not enough data has been passed into the Builder to build a valid intent.

#### public HistoryApi.ViewIntentBuilder setDataSource (DataSource dataSource)

Sets the data source to display data for, if a specific data source is desired. Otherwise, the viewer can choose any data source or use the default one.

##### Parameters

dataSource | the specific data source we want to display data for

#### public HistoryApi.ViewIntentBuilder setPreferredApplication (String packageName)

Sets a preferred application to use for this intent. If the given app is installed and able to handle this intent, an explicit intent will be returned. This can be used in combination with `getAppPackageName()` to link back to the original application which inserted the data being displayed.

##### Parameters

packageName | the package name for the application we want to link to

##### Returns

- this builder, for chaining

#### public HistoryApi.ViewIntentBuilder setTimeInterval (long start, long end, TimeUnit timeUnit)

Sets the time interval to display data for. Every intent requires a valid time interval.

##### Parameters

start | start time, inclusive, in time since epoch
end | end time, exclusive, in time since epoch
timeUnit | the timeUnit for start and end times