本文整理了Java中android.view.View.focusSearch()
方法的一些代码示例,展示了View.focusSearch()
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。View.focusSearch()
方法的具体详情如下:
包路径:android.view.View
类名称:View
方法名:focusSearch
暂无
代码示例来源:origin: stackoverflow.com
public boolean dispatchKeyEvent(KeyEvent event) {
if (event.getKeyCode() == KeyEvent.KEYCODE_TAB && event.getAction()==KeyEvent.ACTION_DOWN) {
View currentFocus = getCurrentFocus();
if (currentFocus!=null) {
View next = currentFocus.focusSearch(View.FOCUS_DOWN);
if (next!=null) {
next.requestFocus();
}
}
return true;
}
return super.dispatchKeyEvent(event);
}
代码示例来源:origin: stackoverflow.com
final EditText code1=((EditText)view.findViewById(R.id.code1));
final EditText code2=((EditText)view.findViewById(R.id.code2));
final EditText code3=((EditText)view.findViewById(R.id.code3));
final EditText code4=((EditText)view.findViewById(R.id.code4));
OnKeyListener key=new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if(!((EditText) v).toString().isEmpty())
v.focusSearch(View.FOCUS_RIGHT).requestFocus();
return false;
}
};
code1.setOnKeyListener(key);
code2.setOnKeyListener(key);
code3.setOnKeyListener(key);
代码示例来源:origin: stackoverflow.com
Float rating = 4f;
ratingBar.setFocusable(true);
ratingBar.setTag(rating);
ratingBar.setOnKeyListener(new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if (event.getAction() == KeyEvent.ACTION_DOWN) {
if(keyCode == KeyEvent.KEYCODE_DPAD_CENTER || keyCode == KeyEvent.KEYCODE_ENTER) {
v.setPressed(false);
myRatingDialog.show();
} else if(keyCode == KeyEvent.KEYCODE_DPAD_LEFT) {
if (v.focusSearch(View.FOCUS_LEFT) != null) v.focusSearch(View.FOCUS_LEFT).requestFocus();
} else if(keyCode == KeyEvent.KEYCODE_DPAD_RIGHT) {
if (v.focusSearch(View.FOCUS_RIGHT) != null) v.focusSearch(View.FOCUS_RIGHT).requestFocus();
}
}
return false;
}
});
ratingBar.setOnRatingBarChangeListener(new OnRatingBarChangeListener() {
@Override
public void onRatingChanged(RatingBar ratingBar, float rating, boolean fromUser) {
ratingBar.setRating((Float) ratingBar.getTag());
}
});
代码示例来源:origin: stackoverflow.com
} else {
return v.focusSearch(direction);
代码示例来源:origin: federicoiosue/checklistview
private void focusView(View v, int focusDirection) {
EditTextMultiLineNoEnter focusableEditText = (EditTextMultiLineNoEnter) v.focusSearch(focusDirection);
if (focusableEditText != null) {
focusableEditText.requestFocus();
focusableEditText.setSelection(focusableEditText.getText().length());
}
}
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