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Inflate custom view android problems

开发者 https://www.devze.com 2023-02-17 06:13 出处:网络
i have extended view into a ScrollImageView. Then i put that into the xml: In main.xml: <?xml version=\"1.0\" encoding=\"utf-8\"?>

i have extended view into a ScrollImageView. Then i put that into the xml:

In main.xml:

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_height="wrap_content" android:layout_width="wrap_content"
    android:orientation="vertical">
    <TextView android:layout_width="fill_parent"
        android:layout_height="wrap_content" android:text="@string/hello" />

    <TextView android:layout_width="fill_parent"
        android:layout_height="wrap_content" android:id="@+id/my_xml" />

    <com.Android.Maps03.ScrollImageView
        android:id="@+id/BaseView" android:layout_width="fill_parent"
        android:layout_height="fill_parent" />



</RelativeLayout>

Then i want to work with that in the main activity like this:

 public void onCreate(Bundle icicle) {
        super.onCreate(icicle);
        setContentView(R.layout.main);
        ScrollImageView sIV = (ScrollImageView)findViewById(R.id.BaseView);
        Bitmap markerImage = BitmapFactory.decodeResource(this.getResources(), R.drawable.mapbase );
        sIV.setImage(markerImage);

When i run the app, the ScrollImage doesnt Appear.

The constructor of the clase (ScrollImageView) is this:

public ScrollImageView(Context context, AttributeSet attributeSet) {
    super(context);
    initScrollImag开发者_运维技巧eView(context);

private void initScrollImageView(Context context) {
    mDisplay = ((WindowManager)context.getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
    mPadding = DEFAULT_PADDING;
}

do you have and idea?

Thanks.

Comment #1 Yes, i forget that, but i have the same problem.

Comment #2 No, im closing all the layout with the second />, not closing twice

Comment #3 This is the new logcat, i think this is the most remarkable entries.

Plz Help!


You aren't calling setContentView in your Activity onCreate

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