我用代码创建textView和editText。
TextView textview = new TextView(getActivity());
final EditText editText = new EditText(getActivity());
editText.setGravity(Gravity.CENTER);
我在res/values/mystyle中有样式当我在textView中添加样式时,它看起来是这样的:
TextView textview = new TextView(getActivity(
我在自定义的UITableViewCell中有一个UITextView。我遇到的问题与resignFirstResponder有关。当调用resignFirstResponder并清除UIkeyboard时,UITextView向上滚动一行,使输入在单元格顶部只有一半可见。
在创建UITextView时,是否遗漏了以下代码中的某些内容?
if (indexPath.row == 0) {
// Load the cell with the comment textView
cell = (DetailCellViewC
@SuppressLint("NewApi")
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.countdown_main);
// Show the Up button in the action bar.
setupActionBar();
Intent intent = getIntent();
String message
我试图在现有的相对布局中以编程方式创建文本视图和按钮。这样做的目的是将文本视图放在parentView(relativeLayout)的左侧,然后将按钮添加到textView的右侧。但在应用程序中,看起来它们就在同一个地方。按钮在textView前面,而不是在右边。拜托给我点建议。
守则:
TextView textView = new TextView(getActivity().getApplicationContext());
textView.setText("...");
textView.setTextColor(Color.GRAY);
i
import android.app.Activity;
import android.os.Bundle;
import android.widget.TextView;
import android.widget.Toast;
public class ViewId extends Activity {
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate
我在主活动中嵌套了一个线程:
public class MainActivity extends Activity {
public void onCreate(Bundle savedInstanceState) {
setContentView(R.layout.activity_main);
new Thread(new Runnable(){
public void run() {
int myInt = 1;
// Code below works fine and shows me myIn