Re: [androidbrasil-dev] Ajuda exemplo do livro "Google Android 3º Ed - Ricardo R. Lecheta

Quando vc criou o seu emulador que está rodando seu exemplo você teve que escolher uma API level. Você deve ter usado "Android" em vez de usar a "Google API". Ao escolher o level da API do emulador, crie o emulador com a versão que diz "Google API".

2013/5/27 Igor Rodrigues Damiano <igordamiano@gmail.com>

Sim:

[MANIFEST]

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="br.livro.android.cap5" >

    <uses-sdk

        android:minSdkVersion="5"

        android:targetSdkVersion="17" />

    <uses-permission android:name="android.permission.CALL_PHONE" />

    <uses-permission android:name="android.permission.READ_CONTACTS" />

    <uses-permission android:name="android.permission.INTERNET" />

    <application

        android:allowBackup="false"

        android:icon="@drawable/ic_launcher"

        android:theme="@style/AppTheme" >

        <activity

            android:name=".Menu"

            android:label="@string/app_name" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

        </activity>

        <activity

            android:name=".intent.Tela1"

            android:label="Tela1" />

        <activity

            android:name=".intent.Tela2"

            android:label="Tela2" />

        <activity

            android:name=".intent.ExemploTelaSimNao"

            android:label="ExemploTelaSimNao" />

        <activity

            android:name=".intent.AbrirMapaEnderecoActivity"

            android:label="AbrirMapaEnderecoActivity" />

        <activity

            android:name=".intent.ExemploAbrirBrowser"

            android:label="ExemploAbrirBrowser" />

        <activity

            android:name=".intent.LigarParaTelefoneActivity"

            android:label="LigarParaTelefoneActivity" />

        <activity

            android:name=".intent.VisualizarContatoId1"

            android:label="VisualizarContatoId1" />

        <activity

            android:name=".intent.VisualizarTodosContatos"

            android:label="VisualizarTodosContatos" />

        <activity

            android:name=".intent.EscolherContato_Activity1"

            android:label="EscolherContato_Activity1" />

        <activity

            android:name=".intent.EscolherContato_Activity2"

            android:label="EscolherContato_Activity2" />

        <activity android:name=".intent.ActivityPermission" />

        <activity android:name=".intent.ActivityPermission_Go" />

    </application>

</manifest>

[/MANIFEST]

2013/5/27 Carlos Ceolato <cceolato@gmail.com>

Esta Activity foi declarada no Manifest?

2013/5/27 Igor Rodrigues Damiano <igordamiano@gmail.com>

Boa noite pessoal,

Estou no Cap 5, que fala sobre Intent.

Estou fazendo o exemplo para abrir o Mapa, mas dá o erro:

[ERRO]

05-27 21:11:07.540: E/AndroidRuntime(275): FATAL EXCEPTION: main

05-27 21:11:07.540: E/AndroidRuntime(275): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=geo:0,0?q=Av.+Sete+de+Setembro,+Curitiba }

05-27 21:11:07.540: E/AndroidRuntime(275): at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1408)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.app.Instrumentation.execStartActivity(Instrumentation.java:1378)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.app.Activity.startActivityForResult(Activity.java:2817)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.app.Activity.startActivity(Activity.java:2923)

05-27 21:11:07.540: E/AndroidRuntime(275): at br.livro.android.cap5.intent.AbrirMapaEnderecoActivity.onClick(AbrirMapaEnderecoActivity.java:52)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.view.View.performClick(View.java:2408)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.view.View$PerformClick.run(View.java:8816)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.os.Handler.handleCallback(Handler.java:587)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.os.Handler.dispatchMessage(Handler.java:92)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.os.Looper.loop(Looper.java:123)

05-27 21:11:07.540: E/AndroidRuntime(275): at android.app.ActivityThread.main(ActivityThread.java:4627)

05-27 21:11:07.540: E/AndroidRuntime(275): at java.lang.reflect.Method.invokeNative(Native Method)

05-27 21:11:07.540: E/AndroidRuntime(275): at java.lang.reflect.Method.invoke(Method.java:521)

05-27 21:11:07.540: E/AndroidRuntime(275): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:868)

05-27 21:11:07.540: E/AndroidRuntime(275): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:626)

05-27 21:11:07.540: E/AndroidRuntime(275): at dalvik.system.NativeStart.main(Native Method)

[/ERRO]

[CODIGO]

public class AbrirMapaEnderecoActivity extends Activity implements OnClickListener {

@Override

public void onCreate(Bundle icicle) {

super.onCreate(icicle);

setContentView(R.layout.form_endereco);

final Button button = (Button) findViewById(R.id.botaoOk);

button.setOnClickListener(this);

}

/**

* @see android.view.View$OnClickListener#onClick(android.view.View)

*/

public void onClick(View view) {

EditText campoEndereco = (EditText) findViewById(R.id.campoEndereco);

String endereco = campoEndereco.getText().toString();

// Substitui o espaço por + para formar um endereço válido

endereco = endereco.replace(' ', '+');

String GEO_URI = "geo:0,0?q=";

//Cria a URI para abrir o mapa

Uri uriGeo = Uri.parse(GEO_URI + endereco);

Intent it = new Intent(android.content.Intent.ACTION_VIEW, uriGeo);

//envia a mensagem ao sistema operacional

startActivity(it);

}

}

[/CODIGO]

[XML]

<?xml version="1.0" encoding="utf-8"?>

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"

    android:layout_width="fill_parent"

    android:layout_height="fill_parent"

    android:orientation="vertical"

>

<TextView

     android:layout_width="fill_parent" 

     android:layout_height="wrap_content" 

     android:text="Digite um nome de Rua e pressione o botão"

/>

<EditText

     android:id="@+id/campoEndereco"

     android:layout_width="fill_parent" 

     android:layout_height="wrap_content" android:text="Av. Sete de Setembro, Curitiba"/>

<Button

android:id="@+id/botaoOk"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:text=" Visualizar no Mapa " 

/>

</LinearLayout>

[/XML]

Importei até o código do livro, mas tbe deu o mesmo erro....

Obrigado,

--
Igor Rodrigues Damiano

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Igor Rodrigues Damiano

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Jade Moreira da Costa

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