本文介绍了链接文件资源失败的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
这是出现错误的Java文件
package com.example.daksh.timetable;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
final Button mon_but,tue_but,wed_but,thur_but,fri_but;
mon_but = (Button)findViewById(R.id.mon);
tue_but = (Button)findViewById(R.id.tue);
wed_but = (Button)findViewById(R.id.wed);
thur_but = (Button)findViewById(R.id.thur);
fri_but = (Button)findViewById(R.id.fri);
final ImageView main_Image = (ImageView) findViewById(R.id.day);
final int[] dayarray = {R.drawable.monday,R.drawable.tuesday,R.drawable.wednesday,R.drawable.thursday, R.drawable.friday};
mon_but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
main_Image.setImageResource(dayarray[0]);
}
});
tue_but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
main_Image.setImageResource(dayarray[1]);
}
});
wed_but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
main_Image.setImageResource(dayarray[2]);
}
});
thur_but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
main_Image.setImageResource(dayarray[3]);
}
});
fri_but.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
main_Image.setImageResource(dayarray[4]);
}
});
}
}
我遇到的错误如下
这是Activity_main.xml文件
<?xml version="1.0" encoding="utf-8"?>
<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/activity_main"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="@drawable/background"
android:paddingBottom="16dp"
android:paddingLeft="16dp"
android:paddingRight="16dp"
android:paddingTop="16dp"
tools:context=".MainActivity">
<ImageView
android:id="@+id/day"
android:layout_width="0dp"
android:layout_height="0dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="16dp"
android:contentDescription="TODO"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toStartOf="@+id/guideline_dayselection"
app:layout_constraintHorizontal_bias="0.519"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="@+id/guideline2"
app:layout_constraintVertical_bias="0.472"
app:srcCompat="@drawable/monday" />
<TextView
android:id="@+id/textView"
style="@style/Widget.AppCompat.TextView.SpinnerItem"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="4dp"
android:fontFamily="serif"
android:text="@string/message"
android:textColor="?android:attr/colorSwitchThumbNormal"
android:textSize="18sp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/mon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginStart="16dp"
android:layout_marginTop="50dp"
android:text="@string/monday"
app:layout_constraintBottom_toTopOf="@+id/tue"
app:layout_constraintStart_toStartOf="@+id/guideline_dayselection"
app:layout_constraintTop_toTopOf="parent" />
<Button
android:id="@+id/tue"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginStart="16dp"
android:text="@string/tuesday"
app:layout_constraintBottom_toTopOf="@+id/wed"
app:layout_constraintStart_toStartOf="@+id/guideline_dayselection"
app:layout_constraintTop_toBottomOf="@id/mon" />
<Button
android:id="@+id/wed"
android:layout_width="88dp"
android:layout_height="48dp"
android:layout_marginBottom="16dp"
android:layout_marginStart="16dp"
android:text="@string/wednesday"
app:layout_constraintBottom_toTopOf="@+id/thur"
app:layout_constraintStart_toStartOf="@+id/guideline_dayselection"
app:layout_constraintTop_toBottomOf="@id/tue" />
<Button
android:id="@+id/thur"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:layout_marginStart="16dp"
android:text="@string/thursday"
app:layout_constraintBottom_toTopOf="@+id/fri"
app:layout_constraintStart_toStartOf="@+id/guideline_dayselection"
app:layout_constraintTop_toBottomOf="@id/wed" />
<Button
android:id="@+id/fri"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginBottom="8dp"
android:layout_marginStart="16dp"
android:text="@string/friday"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="@+id/guideline_dayselection"
app:layout_constraintTop_toBottomOf="@id/thur" />
<android.support.constraint.Guideline
android:id="@+id/guideline_dayselection"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical"
app:layout_constraintGuide_end="196dp" />
<android.support.constraint.Guideline
android:id="@+id/guideline2"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
app:layout_constraintGuide_percent="0.15339233" />
</android.support.constraint.ConstraintLayout>
推荐答案
您可能在java
文件上遇到此错误,因为存在一个或多个错误的XML
文件.
You maybe having this error on your java
files because there is one or more XML
file with error.
浏览所有XML
文件并解决错误,然后从生成菜单中选择clean
或rebuild
项目
Go through all your XML
files and resolve errors, then clean
or rebuild
project from build menu
从最近编辑的XML
文件开始
这篇关于链接文件资源失败的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!