Apps Android 2.2 Voice Recognition Sample problem And Speech Recognition with file

[bibinours]

Hello,
I'm using android emulator (SDK 2.2) with Eclipse and I tried to do
work the sample VoiceRecognition.java but it returns to me this
message "Recognizer not present". What's the matter? I read on
different forums "a problem with the initial system image", should I
upgrade system image or there is nothing to do with this?
I have another problem, I would like to use an wav or mp3 like input
of my speech recognizer (instead of audio record with microphone), how
to do this? is it possible or not?

Thank you.

 

[vivekcr]

Hi ther,
im tryin to build an application based on voice recognition ,i downloaded the sample code from androiddevelopers.com but wasnt able to build it.
Ther was some problem with the resources R.java etc, how come u managed to compile it pls help me out here.........................
thank you

 

[shinmeiryu]

Hello,
I'm using android emulator (SDK 2.2) with Eclipse and I tried to do
work the sample VoiceRecognition.java but it returns to me this
message "Recognizer not present". What's the matter? I read on
different forums "a problem with the initial system image", should I
upgrade system image or there is nothing to do with this?
I have another problem, I would like to use an wav or mp3 like input
of my speech recognizer (instead of audio record with microphone), how
to do this? is it possible or not?

Thank you.

The voicerecognizer needs an app to run it, in this case I used the Google Voice Search.


@vivekcr
you should adjust your main.xml in your res.layout
like this:

[SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080][LEFT]<?[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]xml[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]version[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"1.0"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]encoding[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"utf-8"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]?>[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f5fbf][SIZE=2][COLOR=#3f5fbf][LEFT]<!-- 
* Copyright (C) 2008 [U]Google[/U] Inc.
*
* Licensed under the [U]Apache[/U] License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
-->[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/LEFT]
[/SIZE][SIZE=2][COLOR=#3f5fbf][SIZE=2][COLOR=#3f5fbf][LEFT]<!-- This activity displays UI for launching voice recognition -->[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/LEFT]
[/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080][LEFT]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]LinearLayout[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]xmlns:android[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"http://schemas.android.com/apk/res/android"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:orientation[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"vertical"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT]
[/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]TextView[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:paddingBottom[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"4dip"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:text[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"Voice Commander"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]/>[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT]
[/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]Button[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:id[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"@+id/btn_speak"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:text[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"speak"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]/>[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT]
[/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]<[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]ListView[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_width[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"wrap_content"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_height[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"0dip"[/LEFT]
[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:layout_weight[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"1"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2] [/SIZE][SIZE=2][COLOR=#7f007f][SIZE=2][COLOR=#7f007f]android:id[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2]=[/SIZE][I][SIZE=2][COLOR=#2a00ff][SIZE=2][COLOR=#2a00ff]"@+id/list"[/I][/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]/>[/LEFT]
[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][LEFT][/LEFT]
[/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]</[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#3f7f7f][SIZE=2][COLOR=#3f7f7f]LinearLayout[/COLOR][/SIZE][/COLOR][/SIZE][SIZE=2][COLOR=#008080][SIZE=2][COLOR=#008080]>
[/COLOR][/SIZE][/COLOR][/SIZE]

and also in your voicerecog class,
Change
"setContentView(R.layout.voice_recognition);"
to
"setContentView(R.layout.main);"

this was the main reason why my voice recogn didnt work.

 

[sofia_fi]

i have the same problem,but the aplication used is an Android's sample. It