方向改变应用程序崩溃

方向改变应用程序崩溃

本文介绍了方向改变应用程序崩溃的处理方法,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

我使用的片段,当我更改方向的应用程序崩溃。
这里是日志猫

 五月五日至29日:56:52.158:E / AndroidRuntime(1428):了java.lang.RuntimeException:无法启动活动ComponentInfo{com.example.bajraregistertesteclipse/com.example.bajraregistertesteclipse.MainActivity}: android.view.InflateException:二进制XML文件行#16:错误充气类片段
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3692)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.app.ActivityThread.access $ 700(ActivityThread.java:141)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1240)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.os.Handler.dispatchMessage(Handler.java:99)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.os.Looper.loop(Looper.java:137)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在android.app.ActivityThread.main(ActivityThread.java:5039)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在java.lang.reflect.Method.invokeNative(本机方法)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在java.lang.reflect.Method.invoke(Method.java:511)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:793)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):在com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
6月5日至29日:17:02.864:E / AndroidRuntime(1554):了java.lang.RuntimeException:无法启动活动ComponentInfo{com.example.bajraregistertesteclipse/com.example.bajraregistertesteclipse.MainActivity}: android.view.InflateException:二进制XML文件行#16:错误充气类片段
6月5日至29日:17:02.864:E / AndroidRuntime(1554):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
5月5日至29日:56:52.158:E / AndroidRuntime(1428):java.lang.IllegalStateException:产生的原因片段com.example.bajraregistertesteclipse.SecondFragment没有创建视图。

下面是我First_Test_Fragment类

 包com.example.bajraregistertesteclipse;进口android.app.Fragment;
进口android.app.FragmentTransaction;
进口android.content.res.Configuration;
进口android.os.Bundle;
进口android.view.LayoutInflater;
进口android.view.View;
进口android.view.View.OnClickListener;
进口android.view.ViewGroup;
进口android.widget.Button;
进口android.widget.Toast;公共类First_Test_Fragment扩展片段{@覆盖
公共查看onCreateView(LayoutInflater充气器,容器的ViewGroup,
        捆绑savedInstanceState){
    // TODO自动生成方法存根
    查看查看= inflater.inflate(R.layout.first_test_fragment,集装箱,FALSE);
    按钮btnLogin =(按钮)view.findViewById(R.id.btnLogin);    btnLogin.setOnClickListener(新OnClickListener(){        @覆盖
        公共无效的onClick(视图v){
            // TODO自动生成方法存根
            FirstFragment firstFragment =新FirstFragment();
            FragmentTransaction fragmentTransaction = getFragmentManager()调用BeginTransaction()。
            fragmentTransaction.replace(R.id.detailFragment,firstFragment);
            fragmentTransaction.addToBackStack(NULL);
            fragmentTransaction.commit();        }    });
    按钮btnSignUp =(按钮)view.findViewById(R.id.btnSignUp);
    btnSignUp.setOnClickListener(新OnClickListener(){        @覆盖
        公共无效的onClick(视图v){
            // TODO自动生成方法存根
            注册注册=新注册();
            FragmentTransaction fragmentTransaction = getFragmentManager()调用BeginTransaction()。
            fragmentTransaction.replace(R.id.detailFragment,注册);
            fragmentTransaction.addToBackStack(NULL);
            fragmentTransaction.commit();        }    });
    返回视图。
}}}

下面是我的FirstFragment类

 包com.example.bajraregistertesteclipse;进口android.app.Fragment;
进口android.content.Intent;
进口android.os.Bundle;
进口android.view.LayoutInflater;
进口android.view.View;
进口android.view.ViewGroup;
进口android.widget.Button;
进口android.widget.EditText;
进口android.widget.Toast;
公共类FirstFragment扩展片段{
LoginDataBaseAdapter loginDataBaseAdapter;
的EditText loginTestUser,loginTestPassword;
字符串的用户名,密码,confirmpassword;
@覆盖
公共查看onCreateView(LayoutInflater充气器,容器的ViewGroup,
        捆绑savedInstanceState){
    // TODO自动生成方法存根       查看查看= inflater.inflate(R.layout.firstfragment,集装箱,FALSE);
      loginTestUser =(EditText上)view.findViewById(R.id.editTextUserNameToLogin);
      loginTestPassword =(EditText上)view.findViewById(R.id.editTextPasswordToLogin);
       按钮btnLogin =(按钮)view.findViewById(R.id.buttonSignIn);        btnLogin.setOnClickListener(新View.OnClickListener(){            @覆盖
            公共无效的onClick(查看为arg0){
                // TODO自动生成方法存根
            // Toast.makeText(getActivity(),BttonLogin pressed,Toast.LENGTH_SHORT).show();                //获取用户名和密码
                 的userName = loginTestUser.getText()的toString()。
                 。密码= loginTestPassword.getText()的toString();              //为获取相应的用户名的密码形式数据库
                    字符串storedPassword = loginDataBaseAdapter.getSinlgeEntry(用户名);                    //检查存储的密码与密码匹配由用户输入
                    如果(password.equals(storedPassword))
                    {
                        Toast.makeText(getActivity(),恭喜:登录全成,Toast.LENGTH_LONG).show();                        //意向意图=新意图(getActivity(),Admin_Page.class);
                       // getActivity()startActivity(意向)。                        意图打开=新意图(com.example.bajraregistertesteclipse.ADMIN_PAGE);                        。getActivity()startActivity(开);
                        // startActivity(开);                    }
                    其他
                    {
                        Toast.makeText(getActivity(),用户名或密码不匹配,Toast.LENGTH_LONG).show();
                    }            }        });   返回视图。
}
@覆盖
公共无效的onCreate(捆绑savedInstanceState){
    // TODO自动生成方法存根
    super.onCreate(savedInstanceState);
    loginDataBaseAdapter =新LoginDataBaseAdapter(getActivity());
     loginDataBaseAdapter = loginDataBaseAdapter.open();
}

}

我的Mainfest.xml是:

 <?XML版本=1.0编码=UTF-8&GT?;
<清单的xmlns:机器人=htt​​p://schemas.android.com/apk/res/android
 包=com.example.bajraregistertesteclipse
安卓版code =1
机器人:=的versionName1.0><用途-SDK
    安卓的minSdkVersion =13
    机器人:targetSdkVersion =16/><应用
    机器人:allowBackup =真
    机器人:图标=@绘制/ ic_launcher
    机器人:标签=@字符串/ APP_NAME
    机器人:主题=@风格/ AppTheme>   <活动
       机器人:名字=。MainActivity
        机器人:标签=@字符串/ APP_NAME>
        &所述;意图滤光器>
            <作用机器人:名字=com.example.bajraregistertesteclipse.MAINACTIVITY/>
            <类机器人:名字=android.intent.category.LAUNCHER/>
        &所述; /意图滤光器>
        < /活性GT;
    <活动机器人:名字=注册>< /活性GT;
     <活动机器人:名字=。Admin_Page>     < /活性GT;< /用途>

现在我的问题是应用程序崩溃时的方向变化,当点击该按钮新活动Admin_Page应initiatied,但应用程序崩溃。

感谢你在前进!


解决方案

 的android:configChanges =keyboardHidden |方向

在您的清单文件在你的活动添加这一点。

I am using fragments and when i change the orientation the application crash.Here is the log cat:

05-29 05:56:52.158: E/AndroidRuntime(1428): java.lang.RuntimeException: Unable to start activity     ComponentInfo{com.example.bajraregistertesteclipse/com.example.bajraregistertesteclipse.MainActivity}: android.view.InflateException: Binary XML file line #16: Error inflating class fragment
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3692)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.app.ActivityThread.access$700(ActivityThread.java:141)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1240)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.os.Handler.dispatchMessage(Handler.java:99)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.os.Looper.loop(Looper.java:137)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at android.app.ActivityThread.main(ActivityThread.java:5039)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at java.lang.reflect.Method.invokeNative(Native Method)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at java.lang.reflect.Method.invoke(Method.java:511)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
05-29 05:56:52.158: E/AndroidRuntime(1428):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
05-29 06:17:02.864: E/AndroidRuntime(1554): java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.bajraregistertesteclipse/com.example.bajraregistertesteclipse.MainActivity}: android.view.InflateException: Binary XML file line #16: Error inflating class fragment
05-29 06:17:02.864: E/AndroidRuntime(1554):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2180)
05-29 05:56:52.158: E/AndroidRuntime(1428): Caused by: java.lang.IllegalStateException: Fragment com.example.bajraregistertesteclipse.SecondFragment did not create a view.

Here is my First_Test_Fragment class

package com.example.bajraregistertesteclipse;

import android.app.Fragment;
import android.app.FragmentTransaction;
import android.content.res.Configuration;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.Toast;

public class First_Test_Fragment extends Fragment {

@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    View view=inflater.inflate(R.layout.first_test_fragment,container,false);
    Button btnLogin=(Button)view.findViewById(R.id.btnLogin);

    btnLogin.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            FirstFragment firstFragment=new FirstFragment();
            FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
            fragmentTransaction.replace(R.id.detailFragment, firstFragment);
            fragmentTransaction.addToBackStack(null);
            fragmentTransaction.commit();

        }

    });
    Button btnSignUp=(Button)view.findViewById(R.id.btnSignUp);
    btnSignUp.setOnClickListener(new OnClickListener(){

        @Override
        public void onClick(View v) {
            // TODO Auto-generated method stub
            SignUp signup=new SignUp();
            FragmentTransaction fragmentTransaction = getFragmentManager().beginTransaction();
            fragmentTransaction.replace(R.id.detailFragment, signup);
            fragmentTransaction.addToBackStack(null);
            fragmentTransaction.commit();



        }

    });




    return view;
}



}



}

Here is my FirstFragment Class

package com.example.bajraregistertesteclipse;

import android.app.Fragment;
import android.content.Intent;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;


public class FirstFragment extends Fragment {
LoginDataBaseAdapter loginDataBaseAdapter;
EditText loginTestUser,loginTestPassword;
String userName,password,confirmpassword;


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
    // TODO Auto-generated method stub

       View view = inflater.inflate(R.layout.firstfragment, container, false);


      loginTestUser=(EditText)view.findViewById(R.id.editTextUserNameToLogin);
      loginTestPassword=    (EditText)view.findViewById(R.id.editTextPasswordToLogin);
       Button btnLogin = (Button) view.findViewById(R.id.buttonSignIn);

        btnLogin.setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View arg0) {
                // TODO Auto-generated method stub
            //  Toast.makeText(getActivity(),"BttonLoginPressed",Toast.LENGTH_SHORT).show();

                // get The User name and Password
                 userName=loginTestUser.getText().toString();
                 password=loginTestPassword.getText().toString();

              // fetch the Password form database for respective user name
                    String storedPassword=loginDataBaseAdapter.getSinlgeEntry(userName);

                    // check if the Stored password matches with  Password entered by user
                    if(password.equals(storedPassword))
                    {
                        Toast.makeText(getActivity(), "Congrats: Login Successfull", Toast.LENGTH_LONG).show();

                        // Intent intent = new Intent(getActivity(), Admin_Page.class);
                       //     getActivity().startActivity(intent);

                        Intent open=new Intent("com.example.bajraregistertesteclipse.ADMIN_PAGE");

                        getActivity().startActivity(open);
                        // startActivity(open);

                    }
                    else
                    {
                        Toast.makeText(getActivity(), "User Name or Password does not match", Toast.LENGTH_LONG).show();
                    }

            }

        });

   return view;
}


@Override
public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);
    loginDataBaseAdapter=new LoginDataBaseAdapter(getActivity());
     loginDataBaseAdapter=loginDataBaseAdapter.open();
}

}

My Mainfest.xml is :

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
 package="com.example.bajraregistertesteclipse"
android:versionCode="1"
android:versionName="1.0" >

<uses-sdk
    android:minSdkVersion="13"
    android:targetSdkVersion="16" />

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="@string/app_name"
    android:theme="@style/AppTheme" >

   <activity
       android:name=".MainActivity"
        android:label="@string/app_name" >
        <intent-filter>
            <action android:name="com.example.bajraregistertesteclipse.MAINACTIVITY" />
            <category android:name="android.intent.category.LAUNCHER" />
        </intent-filter>
        </activity>
    <activity android:name=".SignUp"></activity>
     <activity android:name=".Admin_Page">

     </activity>

</application>

Now my problem is Application crash when orientation change and When click to the button new activity Admin_Page should be initiatied but application crash.

Thank YOu in Advance!!!

解决方案
android:configChanges="keyboardHidden|orientation"

add this in your manifest file in your activity.

这篇关于方向改变应用程序崩溃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!

08-13 00:44