0
...
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mViewer = getLayoutInflater().inflate(R.layout.rcviewer, null);
setContentView(mViewer);
mViewerTitle = (TextView)findViewById(R.id.viewer_title);
mViewerBody = (TextView)findViewById(R.id.viewer_body);
mViewerPage= (TextView)findViewById(R.id.viewer_page);
mImgBookmark = (ImageView)findViewById(R.id.viewer_bookmark);
mImgBookmark.setVisibility(View.GONE);
}
...
public Bitmap getCurrentPage() {
Bitmap tmpBitmap = Bitmap.createBitmap(mDisplay.getWidth(), mDisplay.getHeight(), Bitmap.Config.ARGB_4444);
tmpBitmap.eraseColor(0xffffffff);
if (isBookmarked()) {
mImgBookmark.setVisibility(View.VISIBLE);
}
else {
mImgBookmark.setVisibility(View.GONE);
}
mViewerTitle.setText(mPage.getTitle());
mViewerBody.setText(mPage.getContent());
mViewerPage.setText(mPage.getPage());
Canvas canvas = new Canvas(tmpBitmap);
mViewer.draw(canvas);
return tmpBitmap;
}
虽然'isBookmarked()'为true,但'mImgBookmark'不会显示在tmpBitmap中。 mViewerTitle,mViewerBody,mViewerPage显示在tmpBitmap中。ImageView不显示在位图中
我想在tmpBitmap中显示'mImgBookmark'图像。 我不知道该怎么做。 我该怎么办?
谢谢。
你没有设置ImageViewbackground anywhere.So它没有显示你有任何background.In文本视图的setText(),而不是imageview的 – Sameer 2011-12-26 06:40:53
顺便说一句,你可以看到屏幕上的'mImgBookmark'你叫'setContentView'后? – havexz 2011-12-26 06:49:08