AS跳转出现屡次停止

Question

Android studio调试程序出现屡次停止，无法运行

登录页跳转注册页打不开，求指教

登录页代码.java

package com.example.lzx.uidemo326;



import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

import androidx.appcompat.app.AppCompatActivity;

public class LoginActivity extends AppCompatActivity {
    private Button loginBtn;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_login);

        loginBtn = findViewById(R.id.btn_login2);
        loginBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(LoginActivity.this, RegisterActivity.class);
                startActivity(intent);
            }
        });
    }
}

注册页代码.java

package com.example.lzx.uidemo326;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;

import androidx.appcompat.app.AppCompatActivity;

public class RegisterActivity extends AppCompatActivity {
    private Button RegisterBtn;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_register);

        RegisterBtn = findViewById(R.id.button);
        RegisterBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent(RegisterActivity.this, LoginActivity.class);
                startActivity(intent);
            }
        });
    }
}

登录页xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@drawable/login_background">

    <ImageView
        android:id="@+id/imageView"
        android:layout_width="150dp"
        android:layout_height="150dp"
        android:layout_gravity="center"
        android:layout_marginTop="80dp"
        app:srcCompat="@drawable/applogo" />

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="200dp"
        android:orientation="vertical"
        android:layout_gravity="center">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="30dp"
            android:orientation="vertical">

            <TextView
                android:id="@+id/textView"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/userName" />

            <EditText
                android:id="@+id/editTextTextPassword"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:ems="10"
                android:inputType="textPassword" />

        </LinearLayout>

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <TextView
                android:id="@+id/textView2"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:text="@string/password" />

            <EditText
                android:id="@+id/editTextNumberPassword"
                android:layout_width="wrap_content"
                android:layout_height="wrap_content"
                android:ems="10"
                android:inputType="numberPassword" />
        </LinearLayout>



    </LinearLayout>

    <Button
        android:id="@+id/button"
        android:gravity="center_horizontal"
        android:layout_width="260dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:background="@drawable/bg_btn"
        android:text="登录" />

    <Button
        android:id="@+id/btn_login2"
        android:layout_width="260dp"
        android:layout_height="wrap_content"
        android:layout_gravity="center"
        android:background="@drawable/bg_btn2"
        android:text="注册" />
</LinearLayout>

逻辑猫

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.example.lzx.uidemo326, PID: 2798
    java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.lzx.uidemo326/com.example.lzx.uidemo326.LoginActivity}: android.view.InflateException: Binary XML file line #7: Binary XML file line #7: Error inflating class <unknown>
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2698)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2759)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1482)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6190)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:892)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:782)
     Caused by: android.view.InflateException: Binary XML file line #7: Binary XML file line #7: Error inflating class <unknown>
     Caused by: android.view.InflateException: Binary XML file line #7: Error inflating class <unknown>
     Caused by: java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Constructor.newInstance0(Native Method)
        at java.lang.reflect.Constructor.newInstance(Constructor.java:430)
        at android.view.LayoutInflater.createView(LayoutInflater.java:645)
        at com.android.internal.policy.PhoneLayoutInflater.onCreateView(PhoneLayoutInflater.java:58)
        at android.view.LayoutInflater.onCreateView(LayoutInflater.java:717)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:785)
        at android.view.LayoutInflater.createViewFromTag(LayoutInflater.java:727)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:495)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:426)
        at android.view.LayoutInflater.inflate(LayoutInflater.java:377)
        at androidx.appcompat.app.AppCompatDelegateImpl.setContentView(AppCompatDelegateImpl.java:696)
        at androidx.appcompat.app.AppCompatActivity.setContentView(AppCompatActivity.java:170)
        at com.example.lzx.uidemo326.LoginActivity.onCreate(LoginActivity.java:18)
        at android.app.Activity.performCreate(Activity.java:6698)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1118)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2651)
        at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2759)
        at android.app.ActivityThread.-wrap12(ActivityThread.java)
        at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1482)
        at android.os.Handler.dispatchMessage(Handler.java:102)
        at android.os.Looper.loop(Looper.java:154)
        at android.app.ActivityThread.main(ActivityThread.java:6190)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:892)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:782)
     Caused by: java.lang.OutOfMemoryError: Failed to allocate a 599796840 byte allocation with 4208602 free bytes and 185MB until OOM
        at dalvik.system.VMRuntime.newNonMovableArray(Native Method)
        at android.graphics.BitmapFactory.nativeDecodeAsset(Native Method)
        at android.graphics.BitmapFactory.decodeStream(BitmapFactory.java:620)
        at android.graphics.BitmapFactory.decodeResourceStream(BitmapFactory.java:455)
        at android.graphics.drawable.Drawable.createFromResourceStream(Drawable.java:1155)
        at android.content.res.ResourcesImpl.loadDrawableForCookie(ResourcesImpl.java:752)
        at android.content.res.ResourcesImpl.loadDrawable(ResourcesImpl.java:603)
        at android.content.res.Resources.loadDrawable(Resources.java:858)
        at android.content.res.TypedArray.getDrawable(TypedArray.java:928)
        at android.view.View.<init>(View.java:4202)
        at android.view.ViewGroup.<init>(ViewGroup.java:581)
        at android.widget.LinearLayout.<init>(LinearLayout.java:211)
        at android.widget.LinearLayout.<init>(LinearLayout.java:207)
E/AndroidRuntime:     at android.widget.LinearLayout.<init>(LinearLayout.java:203)
            ... 25 more

帮帮我叭

Answer 1

android.view.InflateException: Binary XML file line #7: Binary XML file line #7: Error inflating class
登录页面XML第七行 ,引起
Failed to allocate a 599796840 byte allocation with 4208602 free bytes and 185MB until OOM,
应该这个图片太大了,导致内存爆了. 换张小分辨率的图片试试