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Я пытаюсь использовать утилиту imageViewTouch в диалоге, но не отображается изображение, переходя от imageviewtouch к общему ImageView отображается изображение правильно ...imageviewtouch не отображается в диалоговом окне
Утилита imageViewTouch: http://blog.sephiroth.it/2011/04/04/imageview-zoom-and-scroll/ https://github.com/sephiroth74/ImageViewZoom
Вот код для диалога вызова:
originalImage.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
Log.d("DisplayImage", "onDoubleTap");
DisplayOneImage doi=new DisplayOneImage(DisplayImage.this,"Original Image");
doi.show();
// Intent intent = new Intent(getApplicationContext(),DisplayOneImage.class);
// startActivity(intent);
return true;
}
});
Вот код для диалога, чтобы отобразить изображение :
public class DisplayOneImage extends Dialog implements
android.view.View.OnClickListener {
public Activity c;
public Dialog d;
String itd;
ImageViewTouch OneImage;
String mypath = null;
InputStream xsi1 = null;
Bitmap xbitmap1;
LinearLayout disp_img;
public DisplayOneImage(Activity a, String imageToBeDisplayed) {
super(a);
// TODO Auto-generated constructor stub
this.c = a;
itd = imageToBeDisplayed;
Log.i("DisplayOneImage", "2");
}
@Override
protected void onCreate(Bundle savedInstanceState) {
Log.i("DisplayOneImage", "1");
super.onCreate(savedInstanceState);
requestWindowFeature(Window.FEATURE_NO_TITLE);
setContentView(R.layout.display_one_image);
OneImage = (ImageViewTouch) findViewById(R.id.photo);
OneImage.setDisplayType(DisplayType.FIT_IF_BIGGER);
File root = Environment.getExternalStorageDirectory();
Log.i("DisplayOneImage", "3");
if (itd == "Original Image") mypath = "mydata.bmp";
if (itd == "Image 1") mypath = "mydatazzz.bmp";
Log.i("DisplayOneImage", "4");
File xfile = new File(root.getAbsolutePath() + "/DSP2Android/" + "mydata.bmp");
Log.i("DisplayOneImage", "5");
if (xfile.exists()) {
try {
xsi1 = new FileInputStream(root.getAbsolutePath() + "/DSP2Android/" + "mydata.bmp");
Log.i("DisplayOneImage", "File is found");
Log.i("DisplayOneImage", "6");
xbitmap1 = BitmapFactory.decodeStream(xsi1);
Log.i("DisplayOneImage", "Streamer created");
OneImage.setImageBitmap(xbitmap1, null, -1, -1);
} catch (FileNotFoundException e) {
e.printStackTrace();
Log.e("DisplayOneImage", "Fault");
}
} else {
disp_img = (LinearLayout) findViewById(R.id.img_original);
disp_img.setVisibility(disp_img.GONE);
}
// originalImage = (ImageViewTouch) findViewById(R.id.initial_photo);
// originalImage.setImageBitmap(BitmapFactory.decodeStream(si1));
OneImage.setSingleTapListener(
new OnImageViewTouchSingleTapListener() {
@Override
public void onSingleTapConfirmed() {
Log.d("DisplayOneImage", "onSingleTapConfirmed");
}
}
);
OneImage.setDoubleTapListener(
new OnImageViewTouchDoubleTapListener() {
@Override
public void onDoubleTap() {
Log.d("DisplayOneImage", "onDoubleTap");
}
}
);
OneImage.setOnDrawableChangedListener(
new OnDrawableChangeListener() {
@Override
public void onDrawableChanged(Drawable drawable) {
Log.i("DisplayOneImage", "onBitmapChanged: " + drawable);
}
}
);
}
@Override
public void onClick(View v) {
dismiss();
}
}
Вот XML для диалога:
<?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:background="#3E80B4"
android:orientation="vertical" >
<!--ImageView
android:id="@+id/initial_photo"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_weight="1"/-->
<com.apps.gv.library.imagezoom.utils.ImageViewTouch
android:id="@+id/photo"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:layout_weight="1" />
</LinearLayout>
Вот некоторые dubugging с журналами, которые я использую в качестве меток:
I/Timeline: Timeline: Activity_idle id: [email protected] time:5306909
E/CliptrayUtils: hideClipTrayIfNeeded() TextView is focused!! hideClipTray()
I/ViewRootImpl: ViewRoot's Touch Event : ACTION_DOWN
D/DisplayImage: onDoubleTap
I/DisplayOneImage: 2
I/DisplayOneImage: 1
I/PhoneWindow: [generateLayout] setColorNavigationBar => color=0x ff000001
D/PhoneWindowEx: [LMJ][PWEx][generateLayout] setNavigationBarColor2 : colors=0xff000000
I/PhoneWindow: [setNavigationBarColor2] color=0x ff000000
I/DisplayOneImage: 3
I/DisplayOneImage: 4
I/DisplayOneImage: 5
I/DisplayOneImage: File is found
I/DisplayOneImage: 6
I/DisplayOneImage: Streamer created
D/DisplayImage: onDoubleTap
I/DisplayOneImage: 2
I/DisplayOneImage: 1
I/PhoneWindow: [generateLayout] setColorNavigationBar => color=0x ff000001
D/PhoneWindowEx: [LMJ][PWEx][generateLayout] setNavigationBarColor2 : colors=0xff000000
I/PhoneWindow: [setNavigationBarColor2] color=0x ff000000
I/DisplayOneImage: 3
I/DisplayOneImage: 4
I/DisplayOneImage: 5
I/DisplayOneImage: File is found
I/DisplayOneImage: 6
I/DisplayOneImage: Streamer created
I/ViewRootImpl: ViewRoot's Touch Event : ACTION_UP
D/DisplayImage: onDoubleTap
I/DisplayOneImage: 2
I/DisplayOneImage: 1
I/PhoneWindow: [generateLayout] setColorNavigationBar => color=0x ff000001
D/PhoneWindowEx: [LMJ][PWEx][generateLayout] setNavigationBarColor2 : colors=0xff000000
I/PhoneWindow: [setNavigationBarColor2] color=0x ff000000
I/DisplayOneImage: 3
I/DisplayOneImage: 4
I/DisplayOneImage: 5
I/DisplayOneImage: File is found
I/DisplayOneImage: 6
I/DisplayOneImage: Streamer created
Другое дело, что я не понимаю, что даже я нажимаю изображение только один раз, чтобы активировать диалог, кажется, есть несколько вызовов диалога ... (но я думаю, что это может быть не причина проблемы)