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나는 대답 할 수있는 질문 목록이있는 교육 프로그램을 진행하고 있습니다. 예 또는 아니오. 질문에 대한 답변 텍스트에 따라 색상이 바뀝니다. 결과는 별도의 활동으로 표시되어야합니다.이진 XML 파일 라인 # 22 : 클래스 조각을 부 풀리는 중 오류가 발생했습니다.
MainActivity :
오류 팽창 클래스 단편 여기코드입니다 : 나는 텍스트 문제의 색상입니다하지만 난 그 오류 바이너리 XML 파일 라인 # 22이 가지고있는 저장 조각을 사용하도록 제안
import android.content.Context;
import android.content.Intent;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.view.View;
import android.widget.Button;
import java.util.ArrayList;
public class MainActivity extends AppCompatActivity {
// public static String TAG = "MYLOG_main_activity";
public static String KEY = "KEY";
RecyclerView mRecyclerView;
LinearLayoutManager mLinearLayoutManager;
Context mContext;
Button mResult;
public static int[] iResult;
public static void MyReceiver(int[] result)
{
iResult = result;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (savedInstanceState != null)
{
iResult = savedInstanceState.getIntArray(KEY);
}
mResult = (Button) findViewById(R.id.result);
mResult.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View asv) {if(iResult != null) {
/* Intent intent1 = new Intent("Intent");
intent1.putExtra("message", iResult);
intent1.setAction("broadcast");
sendBroadcast(intent1);
*/
Intent intent = new Intent(MainActivity.this, Result.class);
startActivity(intent);
Result.receiver(iResult);
}
}
});
mRecyclerView = (RecyclerView) findViewById(R.id.recyclerView);
mLinearLayoutManager = new LinearLayoutManager(mContext);
mRecyclerView.setLayoutManager(mLinearLayoutManager);
ArrayList<Ask> asks = new ArrayList<>();
asks.add(0,new Ask(0,R.drawable.image1,R.string.one));
asks.add(1,new Ask(1,R.drawable.image2,R.string.two));
asks.add(2,new Ask(2,R.drawable.image3,R.string.three));
asks.add(3,new Ask(3,R.drawable.image4,R.string.four));
asks.add(4,new Ask(4,R.drawable.image5,R.string.five));
//iResult = new int[asks.size()];
RVAdapter adapter = new RVAdapter(asks);
mRecyclerView.setAdapter(adapter);
}
@Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putIntArray(KEY, iResult);
}
}
RVAdapter :
import android.support.v7.widget.CardView;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import java.util.List;
/**
* Created by 1 on 2.09.2016.
*/
public class RVAdapter extends RecyclerView.Adapter<RVAdapter.CardViewHolder>{
public static final String TAG = "MYLOG_RVAdapter";
List<Ask> asks;
int[] iResult;
RVAdapter(List<Ask> asks) {
this.asks = asks;
iResult = new int[asks.size()];
for (int i = 0; i < asks.size(); i++) {
iResult[i] = 0;
}
}
@Override
public CardViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item, parent, false); //На эту строку ругается
Log.d(TAG,"onCreateViewHolder");
return new CardViewHolder(v);
}
@Override
public int getItemCount() {
return asks.size();
}
@Override
public void onAttachedToRecyclerView(RecyclerView recyclerView) {
Log.d(TAG,"onAttachedToRecyclerView");
super.onAttachedToRecyclerView(recyclerView);
}
@Override
public void onBindViewHolder(final CardViewHolder holder, final int position) {
holder.mButtonNo.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
holder.mTextView.setBackgroundResource(R.color.No);
iResult[position] = 2;
MainActivity.MyReceiver(iResult);
}
});
holder.mButtonYes.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
holder.mTextView.setBackgroundResource(R.color.Yes);
iResult[position] = 1;
MainActivity.MyReceiver(iResult);
}
});
switch (position) {
case 0:
holder.mTextView.setText(R.string.one);
holder.mImageView.setImageResource(R.drawable.image1);
break;
case 1:
holder.mTextView.setText(R.string.two);
holder.mImageView.setImageResource(R.drawable.image2);
break;
case 2:
holder.mTextView.setText(R.string.three);
holder.mImageView.setImageResource(R.drawable.image3);
break;
case 3:
holder.mTextView.setText(R.string.four);
holder.mImageView.setImageResource(R.drawable.image4);
break;
case 4:
holder.mTextView.setText(R.string.five);
holder.mImageView.setImageResource(R.drawable.image5);
break;
}
Log.d(TAG,"onBindViewHolder");
Log.d(TAG, String.valueOf(position));
}
public static class CardViewHolder extends RecyclerView.ViewHolder {
ImageView mImageView;
TextView mTextView;
CardView mCardVew;
Button mButtonYes;
Button mButtonNo;
public CardViewHolder(View itemView) {
super(itemView);
mButtonNo = (Button) itemView.findViewById(R.id.No);
mButtonYes = (Button) itemView.findViewById(R.id.Yes);
mTextView = (TextView) itemView.findViewById(R.id.textView);
mImageView = (ImageView) itemView.findViewById(R.id.imageView);
mCardVew = (CardView) itemView.findViewById(R.id.cardView);
Log.d(TAG,"CardViewHolder");
}
}
}
TextFragment :
activity_main :
<?xml version="1.0" encoding="utf-8"?>
<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"
tools:context="com.vkramarenko.myapplication.MainActivity">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/result"
android:id="@+id/result"
android:layout_alignParentBottom="true"
android:layout_alignParentStart="true"
android:layout_toStartOf="@+id/Yes"
android:layout_alignParentEnd="true" />
<android.support.v7.widget.RecyclerView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/recyclerView"
android:layout_above="@+id/result">
</android.support.v7.widget.RecyclerView>
</RelativeLayout>
상품 :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/cardView"
card_view:cardCornerRadius="10dp">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/no"
android:id="@+id/No"
android:layout_alignParentBottom="true"
android:layout_alignParentEnd="true" />
<fragment
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:name="com.vkramarenko.myapplication.TextFragment"
android:id="@+id/textFragment"
android:layout_above="@+id/No"
android:layout_alignEnd="@+id/No" />
<Button
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="@string/yes"
android:id="@+id/Yes"
android:layout_alignParentBottom="true"
android:layout_toStartOf="@+id/No" />
<ImageView
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/imageView"
android:src="@drawable/image1"
android:contentDescription=""
android:layout_above="@+id/textFragment"
android:layout_alignEnd="@+id/No" />
</RelativeLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
fragment1 :
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical" android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:text="@string/one"
android:id="@+id/textView"
android:layout_gravity="center_horizontal"
android:layout_alignParentTop="true"
android:layout_alignParentStart="true" />
</RelativeLayout>
스택 추적 게시 – tynn