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Commit 3e522c45 authored by Android (Google) Code Review's avatar Android (Google) Code Review
Browse files

Merge change 7498 into donut 

* changes:
  Adding public intents for TTS to enable checking for TTS data, installing TTS data, and finding out when the TTS queue has finished processing.
parents 733cbb00 49a60157

api/current.xml

+33 −0
Original line number Diff line number Diff line
@@ -32173,6 +32173,39 @@ 
 visibility="public"

>

</field>

<field name="ACTION_TTS_CHECK_TTS_DATA"

 type="java.lang.String"

 transient="false"

 volatile="false"

 value="&quot;android.intent.action.CHECK_TTS_DATA&quot;"

 static="true"

 final="true"

 deprecated="not deprecated"

 visibility="public"

>

</field>

<field name="ACTION_TTS_INSTALL_TTS_DATA"

 type="java.lang.String"

 transient="false"

 volatile="false"

 value="&quot;android.intent.action.INSTALL_TTS_DATA&quot;"

 static="true"

 final="true"

 deprecated="not deprecated"

 visibility="public"

>

</field>

<field name="ACTION_TTS_QUEUE_PROCESSING_COMPLETED"

 type="java.lang.String"

 transient="false"

 volatile="false"

 value="&quot;android.intent.action.TTS_QUEUE_PROCESSING_COMPLETED&quot;"

 static="true"

 final="true"

 deprecated="not deprecated"

 visibility="public"

>

</field>

<field name="ACTION_UID_REMOVED"

 type="java.lang.String"

 transient="false"

core/java/android/content/Intent.java

+39 −2
Original line number Diff line number Diff line
@@ -1683,10 +1683,47 @@ public class Intent implements Parcelable { 
    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)

    public static final String ACTION_REBOOT =

            "android.intent.action.REBOOT";

    /**

     * Broadcast Action: Triggers the platform Text-To-Speech engine to

     * start the activity that installs the resource files on the device

     * that are required for TTS to be operational. Since the installation

     * of the data can be interrupted or declined by the user, the application

     * shouldn't expect successful installation upon return from that intent,

     * and if need be, should check installation status with 

     * {@link #ACTION_TTS_CHECK_TTS_DATA}.

     */

    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)

    public static final String ACTION_TTS_INSTALL_TTS_DATA =

            "android.intent.action.INSTALL_TTS_DATA";



    /**

     * Broadcast Action: Starts the activity from the platform Text-To-Speech

     * engine to verify the proper installation and availability of the

     * resource files on the system. Upon completion, the activity will

     * return one of the following codes: 

     * {@link android.speech.tts.TextToSpeech.Engine#CHECK_VOICE_DATA_PASS},

     * {@link android.speech.tts.TextToSpeech.Engine#CHECK_VOICE_DATA_FAIL},

     * {@link android.speech.tts.TextToSpeech.Engine#CHECK_VOICE_DATA_BAD_DATA},

     * {@link android.speech.tts.TextToSpeech.Engine#CHECK_VOICE_DATA_MISSING_DATA}, or

     * {@link android.speech.tts.TextToSpeech.Engine#CHECK_VOICE_DATA_MISSING_VOLUME}.

     * <p> Moreover, the data received in the activity result will contain the following

     * fields:

     * <ul>

     *   <li>{@link android.speech.tts.TextToSpeech.Engine#VOICE_DATA_ROOT_DIRECTORY} which

     *       indicates the path to the location of the resource files</li>,

     *   <li>{@link android.speech.tts.TextToSpeech.Engine#VOICE_DATA_FILES} which contains

     *       the list of all the resource files</li>,

     *   <li>and {@link android.speech.tts.TextToSpeech.Engine#VOICE_DATA_FILES_INFO} which

     *       contains, for each resource file, the description of the language covered by

     *       the file in the xxx-YYY format, where xxx is the 3-letter ISO language code,

     *       and YYY is the 3-letter ISO country code.</li>

     * </ul>

     */

    @SdkConstant(SdkConstantType.BROADCAST_INTENT_ACTION)

    public static final String ACTION_TTS_CHECK_TTS_DATA =

            "android.intent.action.CHECK_TTS_DATA";



    /**

     * @hide

     * TODO: This will be unhidden in a later CL.

     * Broadcast Action: The TextToSpeech synthesizer has completed processing 

     * all of the text in the speech queue.

     */