Berechtigungen für eine App die ein Foto macht und anzeigt

Lukas · 7. September 2018

Was muss ich dann verändern?

Lukas · 7. September 2018

Zitat von Xcreen
Jetzt musst du noch
XML
android:exported="true"
in deiner Activity im AndroidManifest hinzufügen.

Btw: Fehlermeldungen googlen, falls man dazu keine Lösung hat, macht meistens Sinn.

Des bleibt unverändert

nono124 · 7. September 2018

hast du die permission für die Cammera von User angefordert. denn das bemängelt er.
musst du genau so machen wie die schreib lese Permission

Lukas · 7. September 2018

Zitat von jogimuc

hast du die permission für die Cammera von User angefordert. denn das bemängelt er.

Nein

Lukas · 7. September 2018

Wie kann man das hinzufügen

nono124 · 7. September 2018

genau so wie du die schreib lese permissoin gemacht hast.

Lukas · 7. September 2018

Ok jetzt kommt nur noch das hier

Code

09-07 13:56:21.555 20518-20518/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@af31241[AalBild]: ViewPostImeInputStage processPointer 0
09-07 13:56:21.657 20518-20518/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@af31241[AalBild]: ViewPostImeInputStage processPointer 1
09-07 13:56:21.686 20518-20518/com.jimdo.wachtel_web.fishcounter W/Activity: Can reqeust only one set of permissions at a time
    Can reqeust only one set of permissions at a time
09-07 13:56:21.691 20518-20518/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@af31241[AalBild]: MSG_WINDOW_FOCUS_CHANGED 0
09-07 13:56:21.693 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Recording user engagement, ms: 18409
09-07 13:56:21.694 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Connecting to remote service
09-07 13:56:21.699 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Activity paused, time: 16304989
09-07 13:56:21.711 20518-20541/com.jimdo.wachtel_web.fishcounter D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=18409, firebase_screen_class(_sc)=AalBild, firebase_screen_id(_si)=-1555849226117868159}]
09-07 13:56:21.753 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Connection attempt already in progress
09-07 13:56:21.753 20518-20541/com.jimdo.wachtel_web.fishcounter D/FA: Connected to remote service
09-07 13:56:21.757 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Processing queued up service tasks: 2
09-07 13:56:21.885 20518-20518/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@af31241[AalBild]: MSG_WINDOW_FOCUS_CHANGED 1
    mHardwareRenderer.initializeIfNeeded()#2 mSurface={isValid=true 496576610816}
09-07 13:56:21.915 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Activity resumed, time: 16305211
09-07 13:56:21.946 20518-20518/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@af31241[AalBild]: Relayout returned: oldFrame=[0,0][1440,2560] newFrame=[0,0][1440,2560] result=0x1 surface={isValid=true 496576610816} surfaceGenerationChanged=false
09-07 13:56:26.917 20518-20541/com.jimdo.wachtel_web.fishcounter V/FA: Inactivity, disconnecting from the service

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Lukas · 7. September 2018

Das ist jetzt mein code

Java

import java.io.File;


import android.Manifest;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.os.StrictMode;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;


public class AalBild extends Activity {






    Button btn1;
    ImageView iv1;
    Intent bildintent;
    int RQ = 45;
    int RQ2 =23;
    int RQ3 =22;


    File bildfile;
    Uri bilduri;


    int Kameracode = 15;


    Bitmap bm1;








    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_aal_bild);


        File dir = new File(Environment.getExternalStorageDirectory(), "FotoApp");
        dir.mkdirs();
        bildfile = new File(dir, "bild.png");
                bildfile.mkdirs();
        bilduri = Uri.fromFile(bildfile);


        StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
        StrictMode.setVmPolicy(builder.build());






        bildfile = new File(Environment.getExternalStorageDirectory() + "/FotoApp/bild.png");
        bilduri = Uri.fromFile(bildfile);






        btn1 = (Button) findViewById(R.id.btn2);
        iv1 = (ImageView) findViewById(R.id.imageView4);


        if (bildfile.exists()){
            bm1 = BitmapFactory.decodeFile(bildfile.getAbsolutePath());
            iv1.setImageBitmap(bm1);
        }


        btn1.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                if (ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED){
                    foto();






                }else {
                    ActivityCompat.requestPermissions(AalBild.this, new  String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},RQ);
                    ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.READ_EXTERNAL_STORAGE},RQ2);
                    ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.CAMERA},RQ3);




                }


            }
        });
    }


    private void foto(){
        try{


            bildintent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            bildintent.putExtra(MediaStore.EXTRA_OUTPUT, bilduri);
            startActivityForResult(bildintent, Kameracode);


        }catch(Exception e) {


            e.printStackTrace();
            Toast.makeText(getApplicationContext(), "Kamera nicht unterstützt!", Toast.LENGTH_SHORT).show();


        }






        }






    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {


        if (resultCode == RESULT_OK){


            if(requestCode == Kameracode){


                Toast.makeText(getApplicationContext(), "Bild gespeichert unter: " + bildfile.getAbsolutePath(), Toast.LENGTH_SHORT).show();


                bm1 = BitmapFactory.decodeFile(bildfile.getAbsolutePath());
                iv1.setImageBitmap(bm1);




            }






        }




        super.onActivityResult(requestCode, resultCode, data);
    }








    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);


        if (requestCode == RQ && grantResults.length &gt;0 && grantResults[0] == PackageManager.PERMISSION_GRANTED && requestCode == RQ2 && grantResults.length &gt;0 && grantResults[0] ==PackageManager.PERMISSION_GRANTED && requestCode == RQ3 && grantResults.length &gt;0 && grantResults[0] == PackageManager.PERMISSION_GRANTED){
            foto();




        }


    }
}

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nono124 · 7. September 2018

wieso hast du das noch drin
zeile 61-62

bildfile = new File(Environment.getExternalStorageDirectory() + "/FotoApp/bild.png");
bilduri = Uri.fromFile(bildfile);

Lukas · 7. September 2018

Hab ich vergessen rauszunehmen

Lukas · 7. September 2018

Aber der Fehler ist immer noch da

nono124 · 7. September 2018

du kannst nicht gleich alle Premisoin auf einmal holen.

Lukas · 7. September 2018

Wie kann ich das dann sonst machen

Xcreen · 7. September 2018

Statt

JavaScript

ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},RQ);
ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.READ_EXTERNAL_STORAGE},RQ2);
ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.CAMERA},RQ3);

Kannst du auch direkt ein Array aufbauen:

Java

ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE, Manifest.permission.READ_EXTERNAL_STORAGE, Manifest.permission.CAMERA},RQ);

Bin mir aber jetzt nicht sicher, ob das hilft.

Lukas · 7. September 2018

Jetzt kommt das hier

Code

9-07 14:38:16.525 28878-28878/com.jimdo.wachtel_web.fishcounter D/InputTransport: Input channel destroyed: fd=71
09-07 14:38:17.780 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@4c8d257[Aal]: ViewPostImeInputStage processPointer 0
09-07 14:38:17.926 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@4c8d257[Aal]: ViewPostImeInputStage processPointer 1
09-07 14:38:17.994 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@4c8d257[Aal]: MSG_WINDOW_FOCUS_CHANGED 0
09-07 14:38:17.998 28878-31539/com.jimdo.wachtel_web.fishcounter V/FA: Recording user engagement, ms: 2188
09-07 14:38:18.002 28878-31539/com.jimdo.wachtel_web.fishcounter V/FA: Activity paused, time: 18820679
09-07 14:38:18.015 28878-31539/com.jimdo.wachtel_web.fishcounter D/FA: Logging event (FE): user_engagement(_e), Bundle[{firebase_event_origin(_o)=auto, engagement_time_msec(_et)=2188, firebase_screen_class(_sc)=Aal, firebase_screen_id(_si)=8426542794729288185}]
09-07 14:38:18.045 28878-28878/com.jimdo.wachtel_web.fishcounter V/FA: onActivityCreated
09-07 14:38:18.076 28878-28878/com.jimdo.wachtel_web.fishcounter E/BitmapFactory: Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/FotoApp/bild.png (Is a directory)
09-07 14:38:18.088 28878-31539/com.jimdo.wachtel_web.fishcounter D/FA: Logging event (FE): screen_view(_vs), Bundle[{firebase_event_origin(_o)=auto, firebase_previous_class(_pc)=Aal, firebase_previous_id(_pi)=8426542794729288185, firebase_screen_class(_sc)=AalBild, firebase_screen_id(_si)=8426542794729288187}]
09-07 14:38:18.089 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@8d46c94[AalBild]: ThreadedRenderer.create() translucent=false
09-07 14:38:18.094 28878-28878/com.jimdo.wachtel_web.fishcounter D/InputTransport: Input channel constructed: fd=73
09-07 14:38:18.095 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@8d46c94[AalBild]: setView = DecorView@9359c83[AalBild] touchMode=true
09-07 14:38:18.098 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@8d46c94[AalBild]: dispatchAttachedToWindow
09-07 14:38:18.135 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@8d46c94[AalBild]: Relayout returned: oldFrame=[0,0][0,0] newFrame=[0,0][1440,2560] result=0x27 surface={isValid=true 496576610816} surfaceGenerationChanged=true
    mHardwareRenderer.initialize() mSurface={isValid=true 496576610816} hwInitialized=true
09-07 14:38:18.145 28878-31539/com.jimdo.wachtel_web.fishcounter V/FA: Activity resumed, time: 18820766
09-07 14:38:18.149 28878-28933/com.jimdo.wachtel_web.fishcounter D/mali_winsys: EGLint new_window_surface(egl_winsys_display*, void*, EGLSurface, EGLConfig, egl_winsys_surface**, egl_color_buffer_format*, EGLBoolean) returns 0x3000,  [1440x2560]-format:1
09-07 14:38:18.226 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@8d46c94[AalBild]: MSG_RESIZED_REPORT: ci=Rect(0, 96 - 0, 0) vi=Rect(0, 96 - 0, 0) or=1
    MSG_WINDOW_FOCUS_CHANGED 1
    mHardwareRenderer.initializeIfNeeded()#2 mSurface={isValid=true 496576610816}
09-07 14:38:18.228 28878-28878/com.jimdo.wachtel_web.fishcounter V/InputMethodManager: Starting input: tba=android.view.inputmethod.EditorInfo@4d3047e nm : com.jimdo.wachtel_web.fishcounter ic=null
09-07 14:38:18.228 28878-28878/com.jimdo.wachtel_web.fishcounter I/InputMethodManager: [IMM] startInputInner - mService.startInputOrWindowGainedFocus
09-07 14:38:18.245 28878-28878/com.jimdo.wachtel_web.fishcounter D/InputTransport: Input channel constructed: fd=81
    Input channel destroyed: fd=75
09-07 14:38:18.294 28878-28933/com.jimdo.wachtel_web.fishcounter D/OpenGLRenderer: endAllActiveAnimators on 0x737c46b800 (RippleDrawable) with handle 0x73790681a0
09-07 14:38:18.294 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@4c8d257[Aal]: mHardwareRenderer.destroy()#1
09-07 14:38:18.302 28878-28878/com.jimdo.wachtel_web.fishcounter D/ViewRootImpl@4c8d257[Aal]: Relayout returned: oldFrame=[0,0][1440,2560] newFrame=[0,0][1440,2560] result=0x5 surface={isValid=false 0} surfaceGenerationChanged=true
09-07 14:38:23.148 28878-31539/com.jimdo.wachtel_web.fishcounter V/FA: Inactivity, disconnecting from the service

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Lukas · 7. September 2018

Und das ist der code

Java

import java.io.File;


import android.Manifest;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.os.StrictMode;
import android.provider.MediaStore;
import android.support.annotation.NonNull;
import android.support.v4.app.ActivityCompat;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;


public class AalBild extends Activity {






    Button btn1;
    ImageView iv1;
    Intent bildintent;
    int RQ = 45;
    int RQ2 =23;
    int RQ3 =22;


    File bildfile;
    Uri bilduri;


    int Kameracode = 15;


    Bitmap bm1;








    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_aal_bild);


        File dir = new File(Environment.getExternalStorageDirectory(), "FotoApp");
        dir.mkdirs();
        bildfile = new File(dir, "bild.png");
                bildfile.mkdirs();
        bilduri = Uri.fromFile(bildfile);


        StrictMode.VmPolicy.Builder builder = new StrictMode.VmPolicy.Builder();
        StrictMode.setVmPolicy(builder.build());














        btn1 = (Button) findViewById(R.id.btn2);
        iv1 = (ImageView) findViewById(R.id.imageView4);


        if (bildfile.exists()){
            bm1 = BitmapFactory.decodeFile(bildfile.getAbsolutePath());
            iv1.setImageBitmap(bm1);
        }


        btn1.setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                if (ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.WRITE_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED){
                    if1();
                    }else {
                    ActivityCompat.requestPermissions(AalBild.this, new  String[] {Manifest.permission.WRITE_EXTERNAL_STORAGE},RQ);








                }












            }
        });
    }


    private void if1(){
        if (ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.READ_EXTERNAL_STORAGE) == PackageManager.PERMISSION_GRANTED){
        if2();


        }else {
            ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.READ_EXTERNAL_STORAGE},RQ2);
        }










    }


    protected void if2(){
        if (ActivityCompat.checkSelfPermission(AalBild.this, Manifest.permission.CAMERA) == PackageManager.PERMISSION_GRANTED){


        }else{
            ActivityCompat.requestPermissions(AalBild.this, new String[] {Manifest.permission.CAMERA},RQ3);


        }




    }








    private void foto(){
        try{


            bildintent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
            bildintent.putExtra(MediaStore.EXTRA_OUTPUT, bilduri);
            startActivityForResult(bildintent, Kameracode);


        }catch(Exception e) {


            e.printStackTrace();
            Toast.makeText(getApplicationContext(), "Kamera nicht unterstützt!", Toast.LENGTH_SHORT).show();


        }






        }






    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data) {


        if (resultCode == RESULT_OK){


            if(requestCode == Kameracode){


                Toast.makeText(getApplicationContext(), "Bild gespeichert unter: " + bildfile.getAbsolutePath(), Toast.LENGTH_SHORT).show();


                bm1 = BitmapFactory.decodeFile(bildfile.getAbsolutePath());
                iv1.setImageBitmap(bm1);




            }






        }




        super.onActivityResult(requestCode, resultCode, data);
    }








    @Override
    public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
        super.onRequestPermissionsResult(requestCode, permissions, grantResults);


        if (requestCode == RQ && grantResults.length &gt;0 && grantResults[0] == PackageManager.PERMISSION_GRANTED && requestCode == RQ2 && grantResults.length &gt;0 && grantResults[0] ==PackageManager.PERMISSION_GRANTED && requestCode == RQ3 && grantResults.length &gt;0 && grantResults[0] == PackageManager.PERMISSION_GRANTED){
            foto();




        }


    }
}

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Xcreen · 7. September 2018

Code

Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/FotoApp/bild.png (Is a directory)

Nun du bekommst den Fehler das die Datei nicht gefunden wurde. Da bild.png ein Ordner ist.
Das liegt daran das du einen Ordner stellst.

Java

bildfile = new File(dir, "bild.png");
bildfile.mkdirs();

Lukas · 7. September 2018

Zitat von Xcreen
Code
Unable to decode stream: java.io.FileNotFoundException: /storage/emulated/0/FotoApp/bild.png (Is a directory)
Nun du bekommst den Fehler das die Datei nicht gefunden wurde. Da bild.png ein Ordner ist.
Das liegt daran das du einen Ordner stellst.
Java
bildfile = new File(dir, "bild.png");
bildfile.mkdirs();

Der java code ist ja soweit bei mir derselbe oder

Xcreen · 7. September 2018

Ja du erzeugst damit einen Ordner der "bild.png" heißt!

Lukas · 7. September 2018

Ok danke und wie wäre es dann richtig

Berechtigungen für eine App die ein Foto macht und anzeigt

Jetzt mitmachen!

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