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我创建了一个android的应用程序,一个小点击者喜欢,当我计算和打印和使数学的点数,应用程序崩溃,我要给你的错误和代码,但我无法找到任何东西在里面有趣的,所以我要问你的帮助^^Android应用程序崩溃时,我正在计算的东西
代码:
package com.example.fixe.sollsicesapp;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
public class MainActivity extends AppCompatActivity {
int clicker = 1;
int amount;
int amount;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
AddListenerOnmb();
}
private void AddListenerOnmb() {
Button button = (Button) findViewById(R.id.mb);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
TextView tx = (TextView) findViewById(R.id.textView2);
amount = clicker + amount;
tx.setText(amoun);
}
});
}
}
错误:
7-28 19:10:47.045 2700-2756/com.example.fixe.sollsicesapp I/OpenGLRenderer: Initialized EGL, version 1.4
07-28 19:10:54.083 2700-2700/com.example.fixe.sollsicesapp W/ResourceType: No package identifier when getting value for resource number 0x00000001
07-28 19:10:54.083 2700-2700/com.example.fixe.sollsicesapp D/AndroidRuntime: Shutting down VM
07-28 19:10:54.084 2700-2700/com.example.fixe.sollsicesapp E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.example.fixe.sollsicesapp, PID: 2700
android.content.res.Resources$NotFoundException: String resource ID #0x1
at android.content.res.Resources.getText(Resources.java:312)
at android.support.v7.widget.ResourcesWrapper.getText(ResourcesWrapper.java:52)
at android.widget.TextView.setText(TextView.java:4417)
at com.example.fixe.sollsicesapp.MainActivity$1.onClick(MainActivity.java:33)
at android.view.View.performClick(View.java:5198)
at android.view.View$PerformClick.run(View.java:21147)
at android.os.Handler.handleCallback(Handler.java:739)
at android.os.Handler.dispatchMessage(Handler.java:95)
at android.os.Looper.loop(Looper.java:148)
at android.app.ActivityThread.main(ActivityThread.java:5417)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
THK阅读!
不要张贴这样的代码,而包括其在后。你有两次声明'int amount; int amount;'变量,以及输入'tx.setText(amoun);'你最后缺少't'。 – Vucko