Why can't picasso load my url? Always defaulting to onError.

Here is the onCreate of myActivity thats gonna use picasso:

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

        String url = "http://s3.amazonaws.com/snappie.watermarks/crssd.png";
        sticker = (ImageView)findViewById(R.id.sticker);
        Picasso.with(getApplicationContext()).setLoggingEnabled(true);

        FrameLayout camera_layout =(FrameLayout)findViewById(R.id.fragment_container);
        previewWidth = camera_layout.getWidth();
        Log.d("width","width is"+previewWidth);
        Picasso.with(this).load(url).into(sticker,new Callback() {
            @Override
            public void onSuccess() {
                myBitmap = ((BitmapDrawable) sticker.getDrawable()).getBitmap();
                int width = (myBitmap.getWidth() * previewWidth) / 1080;
                int height = (myBitmap.getHeight() * previewWidth) / 1080;
                scaledBitmap = Bitmap.createScaledBitmap(myBitmap, width, height, false);
                sticker.setImageBitmap(scaledBitmap);
                //saveBitmap(myBitmap);
            }

            @Override
            public void onError() {
                Bitmap bm = BitmapFactory.decodeResource(getResources(), R.drawable.balloons);
                sticker.setImageBitmap(bm);
            }
        });

    }

It pretty much always defaults to the balloons (from onError).

Here is the log:

05-31 12:04:22.705    6610-6610/com.snappiesticker.cwac4 D/Picasso﹕ Main        created      [R0] Request{http://s3.amazonaws.com/snappie.watermarks/crssd.png}
05-31 12:04:22.709    6610-6629/com.snappiesticker.cwac4 D/Picasso﹕ Dispatcher  enqueued     [R0]+4ms
05-31 12:04:22.714    6610-6631/com.snappiesticker.cwac4 D/Picasso﹕ Hunter      executing    [R0]+10ms
05-31 12:04:22.732    6610-6629/com.snappiesticker.cwac4 D/Picasso﹕ Dispatcher  batched      [R0]+28ms for error
05-31 12:04:22.815    6610-6653/com.snappiesticker.cwac4 D/OpenGLRenderer﹕ Use EGL_SWAP_BEHAVIOR_PRESERVED: true
05-31 12:04:22.822    6610-6610/com.snappiesticker.cwac4 D/Atlas﹕ Validating map...
05-31 12:04:22.856    6610-6653/com.snappiesticker.cwac4 I/Adreno-EGL﹕ <qeglDrvAPI_eglInitialize:379>: QUALCOMM Build: 01/14/15, ab0075f, Id3510ff6dc
05-31 12:04:22.857    6610-6653/com.snappiesticker.cwac4 I/OpenGLRenderer﹕ Initialized EGL, version 1.4
05-31 12:04:22.879    6610-6653/com.snappiesticker.cwac4 D/OpenGLRenderer﹕ Enabling debug mode 0
05-31 12:04:22.966    6610-6629/com.snappiesticker.cwac4 D/Picasso﹕ Dispatcher  delivered    [R0]+261ms
05-31 12:04:22.977    6610-6610/com.snappiesticker.cwac4 D/Picasso﹕ Main        errored      [R0]+272ms

If you try the url manually you can tell that it is real and exists. So what is going on here?

it looks good, you probably missed the internet use-permission. Add

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

to your AndroidManifest.xml

来源：https://stackoverflow.com/questions/30561742/why-cant-picasso-load-my-url-always-defaulting-to-onerror

标签

android

picasso