当我尝试在Android Studio模拟器中运行我的应用程序时，一切正常，但是当我尝试在手机（LG G4）上运行该应用程序时，该应用程序崩溃并且日志中的错误是：
膨胀类android.widget.GridLayout时出错
这是我的XML：
<?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:layout_width="match_parent"
android:layout_height="match_parent"
tools:context=".MainActivity">
<GridLayout
android:id="@+id/gridLayout"
android:layout_width="368dp"
android:layout_height="360dp"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="8dp"
android:layout_marginRight="8dp"
android:layout_marginStart="8dp"
android:layout_marginTop="8dp"
android:background="@drawable/board"
android:columnCount="3"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
android:rowCount="3">
<ImageView
android:id="@+id/imageView"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:onClick="dropIn"
android:tag="0"
app:layout_column="0"
app:layout_row="0" />
<ImageView
android:id="@+id/imageView2"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:onClick="dropIn"
android:tag="1"
app:layout_column="1"
app:layout_row="0" />
<ImageView
android:id="@+id/imageView6"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:onClick="dropIn"
android:tag="2"
app:layout_column="2"
app:layout_row="0" />
<ImageView
android:id="@+id/imageView3"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_margin="10dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="3"
app:layout_column="0"
app:layout_row="1" />
<ImageView
android:id="@+id/imageView7"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="4"
app:layout_column="1"
app:layout_row="1" />
<ImageView
android:id="@+id/imageView8"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="5"
app:layout_column="2"
app:layout_row="1" />
<ImageView
android:id="@+id/imageView9"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="6"
app:layout_column="0"
app:layout_row="2" />
<ImageView
android:id="@+id/imageView10"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="7"
app:layout_column="1"
app:layout_row="2" />
<ImageView
android:id="@+id/imageView11"
android:layout_width="90dp"
android:layout_height="90dp"
android:layout_marginBottom="10dp"
android:layout_marginLeft="30dp"
android:layout_marginRight="10dp"
android:layout_marginTop="25dp"
android:onClick="dropIn"
android:tag="8"
app:layout_column="2"
app:layout_row="2" />
</GridLayout>
<LinearLayout
android:id="@+id/playAgainLayout"
android:layout_width="189dp"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:layout_marginBottom="8dp"
android:layout_marginEnd="8dp"
android:layout_marginLeft="100dp"
android:layout_marginRight="8dp"
android:layout_marginStart="100dp"
android:layout_marginTop="8dp"
android:background="#46d65e"
android:orientation="vertical"
android:padding="30dp"
android:visibility="invisible"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="@+id/gridLayout"
app:layout_constraintHorizontal_bias="0.011"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<TextView
android:id="@+id/winnerMessage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:text="TextView"
android:textSize="30sp" />
<Button
android:id="@+id/playAgainButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:onClick="playAgain"
android:text="Play Again" />
</LinearLayout>
</android.support.constraint.ConstraintLayout>
这是我的java：
package com.k_pc.tick_tac_toe;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
// 0 = yellow, 1 = red;
int activePlayer = 0;
// 2 means unplayed
int [] gameState= {2, 2, 2, 2, 2, 2, 2, 2, 2};
int [] [] winningPositions = {{0,1,2}, {3,4,5}, {6,7,8}, {0,3,6}, {1,4,7}, {2,5,8}, {0,4,8}, {2,4,6}};
public void dropIn (View view){
ImageView counter = (ImageView) view;
System.out.println(counter.getTag().toString());
int tappedCounter = Integer.parseInt(counter.getTag().toString());
if (gameState[tappedCounter] == 2) {
gameState[tappedCounter] = activePlayer;
counter.setTranslationY(-1000f);
if (activePlayer == 0) {
counter.setImageResource(R.drawable.yellow);
activePlayer = 1;
} else {
counter.setImageResource(R.drawable.red);
activePlayer = 0;
}
counter.animate().translationYBy(1000f).rotation(360f).setDuration(500);
for (int [] winningPosition : winningPositions){
if (gameState[winningPosition[0]] == gameState[winningPosition[1]] &&
gameState[winningPosition[1]] == gameState[winningPosition[2]] &&
gameState[winningPosition[0]] != 2){
//Someone has won
String winner = "Red";
if (gameState[winningPosition[0]] == 0){
winner = "Yellow";
}
TextView winnerMeassage = (TextView) findViewById(R.id.winnerMessage);
winnerMeassage.setText(winner + " has won!");
LinearLayout layout = (LinearLayout) findViewById(R.id.playAgainLayout);
layout.setVisibility(View.VISIBLE);
}
}
}
}
public void playAgain (View view){
LinearLayout layout = (LinearLayout) findViewById(R.id.playAgainLayout);
layout.setVisibility(View.INVISIBLE);
// 0 = yellow, 1 = red;
activePlayer = 0;
// 2 means unplayed
for (int i = 0 ; i < gameState.length ; i++){
gameState[i] = 2;
}
// setting all the images source to nothing
GridLayout gridLayout = (GridLayout) findViewById(R.id.gridLayout);
for(int i = 0 ; i<gridLayout.getChildCount() ; i++){
((ImageView) gridLayout.getChildAt(i)).setImageResource(0);
}
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
}
}
我认为该代码不会有所帮助，但是如果您想查看它，就在这里。
请检查您的可绘制文件夹。有时，当您的图像位于v24可绘制文件夹中时，会发生此错误，将图像移至可绘制文件夹。
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我来说两句