我想调整editText输入类型,这样我首先想要在keybord上显示数字,用一个按钮将keyborad从数字键盘切换到qwerty。我发现很多类似的问题与此相关但没有任何结果。
我试图通过设置ime动作按钮来做到这一点。不知道它是否正确但它对我不起作用。还有其他替代方案吗?
以下是代码:
的xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.example.helloword.MainActivity" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/hello_world" />
<EditText android:id="@+id/ed"
android:layout_height="wrap_content"
android:layout_width="fill_parent"
android:imeOptions="actionGo|actionNext|actionSend|actionDone"
android:imeActionLabel="abc"
android:inputType="number"
android:imeActionId="@+id/my_ime"/>
</RelativeLayout>
的活动:
public class MainActivity extends ActionBarActivity {
EditText ed;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
ed = (EditText)findViewById(R.id.ed);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
ed.setOnEditorActionListener(new OnEditorActionListener() {
@Override
public boolean onEditorAction(TextView arg0, int arg1, KeyEvent arg2) {
// TODO Auto-generated method stub
if(arg1==R.id.my_ime)
{
Log.e("inside", "inside");
ed.setInputType(InputType.TYPE_CLASS_TEXT);
}
return false;
}
});
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}
}