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我有自定義對話框片段，其中有查看尋呼機，查看尋呼機有一個編輯文本。顯示自定義對話框片段時，編輯文本具有焦點，但軟鍵盤未顯示輸入。的在自定義對話框片段中沒有顯示的軟鍵盤
XML佈局對話框
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:htdu87="http://schemas.android.com/apk/res/com.htdu87.ekaraoke"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="@color/background_app" >
<!-- <com.htdu87.ekaraoke.objects.LikeComment
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="@+id/htdu87_like_comment"/> -->
<com.htdu87.ekaraoke.classes.MyViewPager
android:layout_width="match_parent"
android:layout_height="300dp"
android:id="@+id/view_pager"
htdu87:allow_sweep="true"/>
</LinearLayout>
Java代碼
package com.htdu87.ekaraoke.classes;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.ParseException;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpGet;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.util.EntityUtils;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.AlertDialog;
import android.app.Dialog;
import android.content.Context;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.DialogFragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnFocusChangeListener;
import android.view.WindowManager;
import android.view.inputmethod.InputMethodManager;
import android.widget.ArrayAdapter;
import android.widget.EditText;
import android.widget.ImageButton;
import android.widget.LinearLayout;
import android.widget.ListView;
import com.htdu87.ekaraoke.R;
import com.htdu87.ekaraoke.adapters.ViewPagerAdapter;
import com.htdu87.ekaraoke.configs.AppConfig;
public class LikeCommentDialogFragment extends DialogFragment {
private long postId;
private final String COMMENT = "Comment";
private final String LIKE = "Like";
private ListView lstComment;
private ListView lstLike;
private ImageButton btnPos;
private EditText txtComment;
private ArrayAdapter<String> adapterComment;
public LikeCommentDialogFragment(){
}
public void setPostId(long id){
postId = id;
}
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
// TODO Auto-generated method stub
LayoutInflater inflater = getActivity().getLayoutInflater();
View likeCommentDlg = inflater.inflate(R.layout.like_comment_dialog, null);
MyViewPager viewPager = (MyViewPager)likeCommentDlg.findViewById(R.id.view_pager);
MyFragment frg = new MyFragment();
frg.setViewResourceId(R.layout.comment);
getActivity().getSupportFragmentManager().beginTransaction().add(frg, COMMENT).commit();
frg = new MyFragment();
frg.setViewResourceId(R.layout.like);
getActivity().getSupportFragmentManager().beginTransaction().add(frg, LIKE).commit();
ViewPagerAdapter pagerAdapter = new ViewPagerAdapter(getActivity(), getActivity().getSupportFragmentManager(), new String[]{COMMENT, LIKE});
viewPager.setAdapter(pagerAdapter);
new LoadComment().execute();
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
builder.setView(likeCommentDlg);
Dialog d = builder.create();
d.getWindow().setSoftInputMode(WindowManager.LayoutParams.SOFT_INPUT_STATE_VISIBLE);
d.setCanceledOnTouchOutside(false);
return d;
}
private class LoadComment extends AsyncTask<Void, Void, Integer>{
private List<String> data;
@Override
protected Integer doInBackground(Void... arg0) {
// TODO Auto-generated method stub
String url = AppConfig.SERVER_URL + "load_comment.php?postid="+postId+"&tokent="+AppConfig.TOKENT;
DefaultHttpClient httpClient = new DefaultHttpClient();
HttpGet httpGet = new HttpGet(url);
try {
HttpResponse httpResponse = httpClient.execute(httpGet);
if(httpResponse.getStatusLine().getStatusCode() == 200){
if(!httpResponse.getFirstHeader("Content-Type").getValue().equals("application/json; charset=utf8"))
return -1;
HttpEntity httpEntity = httpResponse.getEntity();
JSONObject jsonObj = new JSONObject(EntityUtils.toString(httpEntity));
JSONArray comments = jsonObj.getJSONArray("comments");
int count = comments.length();
data = new ArrayList<String>();
for(int i = 0; i < count; i++){
JSONObject commentObj = comments.getJSONObject(i);
JSONObject comment = commentObj.getJSONObject("comment");
data.add(comment.getString("commentcontent"));
}
return 0;
}
return -2;
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ParseException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return -3;
}
@Override
protected void onPostExecute(Integer result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
View v = getActivity().getSupportFragmentManager().findFragmentByTag(COMMENT).getView();
lstComment = (ListView)v.findViewById(R.id.lst_comment);
txtComment = (EditText)v.findViewById(R.id.txt_comment);
btnPos = (ImageButton)v.findViewById(R.id.btn_post_comment);
//btnPos.setOnClickListener(LikeComment.this);
LinearLayout layLoading = (LinearLayout)v.findViewById(R.id.lay_loading);
adapterComment = new ArrayAdapter<String>(getActivity(), android.R.layout.simple_list_item_1, data);
lstComment.setAdapter(adapterComment);
layLoading.setVisibility(View.GONE);
txtComment.requestFocus();
//InputMethodManager imm = (InputMethodManager)getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
//imm.showSoftInput(txtComment, 0);
}
}
}
XML containt編輯文本
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:padding="5dp" >
<ListView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/lst_comment"
android:layout_above="@+id/lay_write_comment"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:orientation="horizontal"
android:layout_marginTop="5dp"
android:id="@+id/lay_write_comment">
<EditText
android:layout_width="0dp"
android:layout_weight="8"
android:hint="@string/str_your_commnet"
android:layout_height="match_parent"
android:padding="5dp"
android:id="@+id/txt_comment"
android:background="#ffffff"/>
<ImageButton
android:layout_width="0dp"
android:layout_weight="2"
android:layout_height="wrap_content"
android:background="@drawable/bg_button_login"
android:src="@drawable/ic_menu_send"
android:contentDescription="@string/str_post_comment"
android:layout_marginLeft="5dp"
android:id="@+id/btn_post_comment"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/lay_loading"
android:background="@color/background_app"
android:orientation="horizontal"
android:gravity="center">
<ProgressBar
android:layout_width="wrap_content"
android:layout_height="wrap_content"
style="?android:attr/progressBarStyleSmall"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/str_load_comment"
android:layout_marginLeft="5dp"
android:textSize="12sp"/>
</LinearLayout>
</RelativeLayout>
謝謝，但沒有解決我的問題，鍵盤仍然沒有顯示 –