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POAndroid adding and removing textviews in linearlayout programatically
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16805831
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2013-05-29T05:00:44.583
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2013-05-29T05:44:54.170
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2013-05-29T05:14:38.880
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I am trying to add views(TextView) in linearlayout prgramatically. I am able to add textview in linearlayout programatically. Here is my code to add textview: <pre><code>public void setSelectedContactTextView(final ArrayList<Object> list){ //Constants.progressDialog=ProgressDialog.show(this, "", Constants.MSG_PROGESSDIALOG); /* new Thread(new Runnable() { @Override public void run() {*/ runOnUiThread(new Runnable() { @Override public void run() { while(i<list.size()){ ContactBean contactBean=(ContactBean)list.get(i); if(contactBean.isSelected()==true){ View line = new View(NewEventShowDetails.this); line.setLayoutParams(new LayoutParams(1, LayoutParams.WRAP_CONTENT)); final TextView contactTextView=new TextView(NewEventShowDetails.this); contactTextView.setText(contactBean.getEmailId().toString()); contactTextView.setPadding(3,3, 3, 3); contactTextView.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { Toast.makeText(NewEventShowDetails.this, contactTextView.getText(), Toast.LENGTH_SHORT).show(); } }); fbContactTextLinearLayout.addView(contactTextView); fbContactTextLinearLayout.addView(line); count++; } i++; } } }); /*} });*/ } </code></pre> I am calling setSelectedContactTextView() from OnResume() in activty. It adds textviews in activity first time but after calling removeAllTextViewsFromLayout() it won't add textviews again. Here is the code to remove textview: <pre><code>public void removeAllTextViewsFromLayout(){ final int childcount = fbContactTextLinearLayout.getChildCount(); runOnUiThread(new Runnable() { @Override public void run() { for (int i=0; i < childcount; i++){ fbContactTextLinearLayout.removeViewInLayout(fbContactTextLinearLayout.getChildAt(i)); } } }); } </code></pre> This is defined in OnCreate() <pre><code>fbContactTextLinearLayout=(LinearLayout)findViewById(R.id.fbcontact_text_layout); </code></pre>
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<android><textview>
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Android adding and removing textviews in linearlayout programatically
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