The following code used to render an indeterminate progress bar with a
message below, all on top of a video view. Once the video was ready,
the message and the progress bar would be made invisible. Ever since
cupcake, the progress bar doesn't show at all. Anyone have any clues?
dk
private void setupView() {
LinearLayout lLinLayout = new LinearLayout(this);
lLinLayout.setId(1);
lLinLayout.setOrientation(LinearLayout.VERTICAL);
lLinLayout.setGravity(Gravity.CENTER);
lLinLayout.setBackgroundColor(Color.BLACK);
LayoutParams lLinLayoutParms = new LayoutParams
(ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT);
lLinLayout.setLayoutParams(lLinLayoutParms);
this.setContentView(lLinLayout);
RelativeLayout lRelLayout = new RelativeLayout(this);
lRelLayout.setId(2);
lRelLayout.setGravity(Gravity.CENTER);
lRelLayout.setBackgroundColor(Color.BLACK);
android.widget.RelativeLayout.LayoutParams lRelLayoutParms = new
android.widget.RelativeLayout.LayoutParams
(ViewGroup.LayoutParams.FILL_PARENT,
ViewGroup.LayoutParams.FILL_PARENT);
lRelLayout.setLayoutParams(lRelLayoutParms);
lLinLayout.addView(lRelLayout);
mVideoView = new VideoView(this);
mVideoView.setId(3);
android.widget.RelativeLayout.LayoutParams lVidViewLayoutParams =
new android.widget.RelativeLayout.LayoutParams
(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
lVidViewLayoutParams.addRule(RelativeLayout.CENTER_IN_PARENT);
mVideoView.setLayoutParams(lVidViewLayoutParams);
lRelLayout.addView(mVideoView);
mProgressBar = new ProgressBar(this);
mProgressBar.setId(4);
android.widget.RelativeLayout.LayoutParams
lProgressBarLayoutParms = new
android.widget.RelativeLayout.LayoutParams
(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
lProgressBarLayoutParms.addRule(RelativeLayout.CENTER_IN_PARENT);
mProgressBar.setLayoutParams(lProgressBarLayoutParms);
lRelLayout.addView(mProgressBar);
mProgressMessage = new TextView(this);
mProgressMessage.setId(5);
android.widget.RelativeLayout.LayoutParams
lProgressMsgLayoutParms = new
android.widget.RelativeLayout.LayoutParams
(ViewGroup.LayoutParams.WRAP_CONTENT,
ViewGroup.LayoutParams.WRAP_CONTENT);
lProgressMsgLayoutParms.addRule
(RelativeLayout.CENTER_HORIZONTAL);
lProgressMsgLayoutParms.addRule(RelativeLayout.BELOW, 4);
mProgressMessage.setLayoutParams(lProgressMsgLayoutParms);
mProgressMessage.setTextColor(Color.LTGRAY);
mProgressMessage.setTextSize(TypedValue.COMPLEX_UNIT_PT, 8);
mProgressMessage.setText("...");
lRelLayout.addView(mProgressMessage);
}
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