Erro no Retorno da Câmera | Android II: Integração com apps e recursos do device

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3
respostas

por Erick

| 797.4k xp | 17 posts

Intern

Olá pessoal, boa tarde. Percebi que alguns tiveram problemas neste sentido, mas nenhuma das respostas me ajudou. Estou recebendo um erro de arquivo não encontrado, não sei como corrigir. Alguém consegue me ajudar?

09-30 16:43:19.411 4536-4536/? E/BitmapFactory: Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/Android/data/com.example.erick.agenda/files/1506800589294.jpg (No such file or directory) 09-30 16:43:19.411 4536-4536/? D/AndroidRuntime: Shutting down VM

--------- beginning of crash 09-30 16:43:19.411 4536-4536/? E/AndroidRuntime: FATAL EXCEPTION: main Process: com.example.erick.agenda, PID: 4536 java.lang.RuntimeException: Failure delivering result ResultInfo{who=null, request=123, result=-1, data=Intent { act=inline-data (has extras) }} to activity {com.example.erick.agenda/com.example.erick.agenda.FormularioActivity}: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference at android.app.ActivityThread.deliverResults(ActivityThread.java:4089) at android.app.ActivityThread.handleSendResult(ActivityThread.java:4132) at android.app.ActivityThread.-wrap20(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1533) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6119) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776) Caused by: java.lang.NullPointerException: Attempt to invoke virtual method 'int android.graphics.Bitmap.getWidth()' on a null object reference at android.graphics.Bitmap.createScaledBitmap(Bitmap.java:658) at com.example.erick.agenda.FormularioActivity.onActivityResult(FormularioActivity.java:66) at android.app.Activity.dispatchActivityResult(Activity.java:6932) at android.app.ActivityThread.deliverResults(ActivityThread.java:4085) at android.app.ActivityThread.handleSendResult(ActivityThread.java:4132) at android.app.ActivityThread.-wrap20(ActivityThread.java) at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1533) at android.os.Handler.dispatchMessage(Handler.java:102) at android.os.Looper.loop(Looper.java:154) at android.app.ActivityThread.main(ActivityThread.java:6119) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

--------- beginning of system 09-30 16:43:19.436 1636-2039/? W/ActivityManager: Force finishing activity com.example.erick.agenda/.FormularioActivity

3 respostas

por Erick

| 797.4k xp | 17 posts

Intern

30/09/2017

Segue código da App:

public class FormularioActivity extends AppCompatActivity {

    public static final int CODIGO_CAMERA = 123;
    private FormularioHelper helper;
    private String caminhoFoto;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_formulario);
        helper = new FormularioHelper(this);

        final Intent intent = getIntent();
        Aluno aluno = (Aluno) intent.getSerializableExtra("aluno");
        if(aluno != null){
            helper.preencheFormulario(aluno);
        }

        Button botaoFoto = (Button) findViewById(R.id.formulario_botao_foto);
        botaoFoto.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {

                Intent intentCamera = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
                caminhoFoto = getExternalFilesDir(null) + "/" + System.currentTimeMillis() + ".jpg";
                File arquivoFoto = new File(caminhoFoto);
                intent.putExtra(MediaStore.EXTRA_OUTPUT,
                        FileProvider.getUriForFile(FormularioActivity.this,BuildConfig.APPLICATION_ID + ".provider", arquivoFoto));
                startActivityForResult(intentCamera, CODIGO_CAMERA);
            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {
        if(requestCode == CODIGO_CAMERA){
            ImageView foto = (ImageView) findViewById(R.id.formulario_foto);
            Bitmap bitmap = BitmapFactory.decodeFile(caminhoFoto);
            Bitmap bitmapReduzido = Bitmap.createScaledBitmap(bitmap, 300, 300, true);
            foto.setImageBitmap(bitmapReduzido);
            foto.setScaleType(ImageView.ScaleType.FIT_XY);
        }
    }

solução!

por Erick

| 797.4k xp | 17 posts

Intern

30/09/2017

Achei o programa. Esqueci de me referenciar a intent da câmera que eu havia criado.

Como estava: intent.putExtra(MediaStore.EXTRA_OUTPUT, FileProvider.getUriForFile(FormularioActivity.this,BuildConfig.APPLICATION_ID + ".provider", arquivoFoto));

Como deve ser: intentCamera.putExtra(MediaStore.EXTRA_OUTPUT, FileProvider.getUriForFile(FormularioActivity.this,BuildConfig.APPLICATION_ID + ".provider", arquivoFoto));

por ITALO ALEXANDRE S. TEIXEIRA

| 169.4k xp | 6 posts

19/10/2017

Bom dia, poderia postar o código provider_paths da configuração do xml?