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Tôi gặp vấn đề khi hiển thị Thông báo Bánh mì nướng khi tôi nhấp vào một nút trong Chế độ xem danh sách. Vấn đề là ia lớp tùy chỉnh mở rộng bởi BaseAdapter tôi có một phương thức có tên GetView Tôi muốn hiển thị một tin nhắn chúc mừng từ đó thông điệp cụ thểLàm thế nào để hiển thị Bánh mì nướng trong một lớp được mở rộng bởi BaseAdapter Get View Method
Sau đây là listview Row Xml tôi
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/tools"
android:id="@+id/scrollView1"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
app:context=".HomeActivity" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent" >
<TableRow
android:id="@+id/tableRow_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:ignore="UselessParent" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" >
<TableRow
android:id="@+id/tableRow_Header_laugh"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:background="#818085" >
<RelativeLayout
android:id="@+id/relative_header"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#818085" >
<ImageView
android:id="@+id/UserIconPic_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_weight="0.4"
android:src="@drawable/ic_launcher"
app:ignore="ObsoleteLayoutParam,ContentDescription" />
<Button
android:id="@+id/btn_Vote_laugh"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_weight=".4"
android:text="VOTE"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
<TextView
android:id="@+id/txt_number_of_vote_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/btn_Vote_laugh"
android:layout_alignBottom="@+id/btn_Vote_laugh"
android:layout_toRightOf="@+id/UserIconPic_laugh"
android:layout_weight=".4"
android:textAppearance="?android:attr/textAppearanceMedium"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_MainText_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TextView
android:id="@+id/txt_MainText_laugh"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="@string/whatweare_about_main"
android:textAppearance="?android:attr/textAppearanceMedium"
app:ignore="HardcodedText" />
</TableRow>
<TableRow
android:id="@+id/tableRow_Footer_laugh"
android:layout_width="wrap_content"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="@+id/relative_footer"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#bababa" >
<Button
android:id="@+id/btn_Share_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Share"
app:ignore="HardcodedText" />
<ImageButton
android:id="@+id/btn_facebook_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/btn_twitter_laugh"
android:src="@drawable/pic2"
app:ignore="ContentDescription" />
<ImageButton
android:id="@+id/btn_twitter_laugh"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignTop="@+id/btn_facebook_laugh"
android:src="@drawable/pic3"
app:ignore="ContentDescription" />
</RelativeLayout>
</TableRow>
</TableLayout>
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:ignore="UselessParent" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" >
<TableRow
android:id="@+id/tableRow_header_light"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<RelativeLayout
android:id="@+id/RelativeLayout02"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#818085" >
<ImageView
android:id="@+id/UserIconPic_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_weight="0.4"
android:src="@drawable/ic_launcher"
app:ignore="ObsoleteLayoutParam,ContentDescription" />
<Button
android:id="@+id/btn_Vote_light"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_weight=".4"
android:text="VOTE"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
<TextView
android:id="@+id/txt_vote_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/btn_Vote_light"
android:layout_alignBottom="@+id/btn_Vote_light"
android:layout_toRightOf="@+id/UserIconPic_light"
android:layout_weight=".4"
android:textAppearance="?android:attr/textAppearanceMedium"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_content_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<FrameLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|center"
android:maxLength="300"
android:text="@string/Main_laugh"
android:textAppearance="?android:attr/textAppearanceSmall"
app:ignore="HardcodedText" />
<ImageView
android:id="@+id/light_image"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
app:ignore="ContentDescription" />
</FrameLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_Footer_light"
android:layout_width="wrap_content"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="@+id/RelativeLayout01"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#bababa" >
<Button
android:id="@+id/Btn_Share_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Share"
app:ignore="HardcodedText" />
<ImageButton
android:id="@+id/btn_facebook_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/btn_twitter_light"
android:src="@drawable/pic2"
app:ignore="ContentDescription" />
<ImageButton
android:id="@+id/btn_twitter_light"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignTop="@+id/btn_facebook_light"
android:src="@drawable/pic3"
app:ignore="ContentDescription" />
</RelativeLayout>
</TableRow>
</TableLayout>
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RelativeLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:ignore="UselessParent" >
<TableLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" >
<TableRow
android:id="@+id/tableRow_header_fun"
android:layout_width="fill_parent"
android:layout_height="wrap_content" >
<RelativeLayout
android:id="@+id/RelativeLayout04"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#818085" >
<ImageView
android:id="@+id/UserIconPic_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_weight="0.4"
android:src="@drawable/ic_launcher"
app:ignore="ObsoleteLayoutParam,ContentDescription" />
<Button
android:id="@+id/btn_vote_fun"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_weight=".4"
android:text="VOTE"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
<TextView
android:id="@+id/txt_vote_number_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBaseline="@+id/btn_vote_fun"
android:layout_alignBottom="@+id/btn_vote_fun"
android:layout_toRightOf="@+id/UserIconPic_fun"
android:layout_weight=".4"
android:textAppearance="? android:attr/textAppearanceMedium"
app:ignore="ObsoleteLayoutParam,HardcodedText" />
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_Content_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<RelativeLayout
android:id="@+id/relativelayout"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:id="@+id/image_fun"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:adjustViewBounds="true"
android:baselineAlignBottom="true"
android:cropToPadding="true"
app:ignore="ContentDescription" />
<TextView
android:id="@+id/myImageViewText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/image_fun"
android:layout_alignLeft="@+id/image_fun"
android:layout_alignRight="@+id/image_fun"
android:layout_alignTop="@+id/image_fun"
android:layout_margin="1dp"
android:gravity="center"
android:text="@string/main_light"
android:textColor="#000000" />
</RelativeLayout>
</TableRow>
<TableRow
android:id="@+id/tableRow_Footer_fun"
android:layout_width="wrap_content"
android:layout_height="fill_parent" >
<RelativeLayout
android:id="@+id/RelativeLayout03"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:background="#bababa" >
<Button
android:id="@+id/Btn_share_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Share"
app:ignore="HardcodedText" />
<ImageButton
android:id="@+id/btn_facebook_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_toLeftOf="@+id/btn_twitter_fun"
android:src="@drawable/pic2"
app:ignore="ContentDescription" />
<ImageButton
android:id="@+id/btn_twitter_fun"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_alignTop="@+id/btn_facebook_fun"
android:src="@drawable/pic3"
app:ignore="ContentDescription" />
</RelativeLayout>
</TableRow>
</TableLayout>
</RelativeLayout>
</TableRow>
</TableLayout>
</ScrollView>
tôi đang CustomeAdapter Lớp
package com.example.laysapp.ContentListView;
import java.util.ArrayList;
import java.util.List;
import com.example.laysapp.R;
import com.example.laysapp.RegisteredUser.LighterShare;
import android.app.Application;
import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.webkit.WebView.FindListener;
import android.widget.BaseAdapter;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;
public class ContentItemAdapter extends BaseAdapter {
private final List<Content_Items> items;
public ContentItemAdapter(final Context context, final int itemResId,
final ArrayList<Content_Items> items2) {
this.items = items2;
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return items.size();
}
@Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return null;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
@SuppressWarnings("null")
@Override
public View getView(int position, View convertView, ViewGroup parent) {
final Content_Items item = this.items.get(position);
View itemView = null;
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater) parent.getContext()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
itemView = inflater.inflate(R.layout.contentlistrow, null);
} else {
itemView = convertView;
}
// Set the text of the Laugh Row Start
TextView txtLaugh_Vote = (TextView) itemView
.findViewById(R.id.txt_number_of_vote_laugh);
txtLaugh_Vote.setText(item.getLaughNo_Vote());
TextView txtlaugh_Content = (TextView) itemView
.findViewById(R.id.txt_MainText_laugh);
txtlaugh_Content.setText(item.getLaughContent());
ImageView imgView_Laugh_UserPic = (ImageView) itemView
.findViewById(R.id.UserIconPic_laugh);
imgView_Laugh_UserPic.setImageBitmap(item.getLaughtUserPic());
// Set the text of the Laugh Row End
// Setting of Light Row Start
TextView txtLight_Vote = (TextView) itemView
.findViewById(R.id.txt_vote_light);
txtLight_Vote.setText(item.getLaughNo_Vote());
TextView txtlight_Content = (TextView) itemView
.findViewById(R.id.textView1);
txtlight_Content.setText(item.getLaughContent());
ImageView imgView_Light_UserPic = (ImageView) itemView
.findViewById(R.id.UserIconPic_light);
imgView_Light_UserPic.setImageBitmap((item.getLightStoriesUserPic()));
ImageView imgView_LightContent_Image = null;
// Check weather ContentImage is Available For Light
String Check = item.getIsLightContentAvaiable();
if (Check == "yes") {
imgView_LightContent_Image = (ImageView) imgView_LightContent_Image
.findViewById(R.id.light_image);
imgView_LightContent_Image.setImageBitmap(item
.getLightStoriesContentImagePic());
}
// Setting of Light Row End
// Set the text of the Funto Row Start
TextView txtfunto_Vote = (TextView) itemView
.findViewById(R.id.txt_vote_number_fun);
txtfunto_Vote.setText(item.getLaughNo_Vote());
TextView txtfunto_Content = (TextView) itemView
.findViewById(R.id.myImageViewText);
txtfunto_Content.setText(item.getLaughContent());
// Set the text of the Funto Row End
ImageView imgView_funto_UserPic = (ImageView) itemView
.findViewById(R.id.UserIconPic_fun);
imgView_funto_UserPic.setImageBitmap(item.getfuntoUserPic());
ImageView imgView_funto_ContentPic = (ImageView) itemView
.findViewById(R.id.image_fun);
imgView_funto_ContentPic.setImageBitmap(item.getfuntoContentImagePic());
Button MainVote_Laugh = null;
MainVote_Laugh = (Button) MainVote_Laugh
.findViewById(R.id.btn_Vote_laugh);
MainVote_Laugh.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Toast.makeText(getApplication(), "Clicked Laugh Vote", Toast.LENGTH_SHORT).Show();
}
});
return itemView;
}
}