我正在嘗試從一個活動轉到其子活動(即帶有更多按鈕的新頁面),但每次單擊該按鈕時,應用程序「不幸停止運行」。Android意圖聲明的麻煩
我認爲這個缺陷在於我可能在intent-filter部分下寫錯了什麼。
介意看看?
公共類MainActivity擴展ActionBarActivity {
Button button;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
addListenerOnButton();
addListenerOnButton2();
}
//First Activity
private void addListenerOnButton() {
// TODO Auto-generated method stub
button = (Button) findViewById(R.id.activity_one);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View arg0) {
Intent IntentOne =
new Intent(arg0.getContext(), ActivityOne.class);
arg0.getContext().startActivity(IntentOne);
}
});
}
//Second Activity, will look into it later. Making it Explicit for now.
public void addListenerOnButton2() {
button = (Button)findViewById(R.id.activity_two);
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View argo) {
Intent IntentTwo = new Intent(Intent.ACTION_VIEW, Uri.parse("http://google.ca"));
startActivity(IntentTwo);
}
});
}
}
///////////////////////////////// //////////////////////
這裏是清單:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="com.example.poop"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="8"
android:targetSdkVersion="19" />
<application
android:allowBackup="true"
android:icon="@drawable/ic_launcher"
android:label="@string/app_name"
android:theme="@style/AppTheme" >
<activity
android:name="com.example.poop.MainActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity
android:name="com.example.poop.ActivityOne"
android:label="@string/app_name" >
<intent-filter>
<action android:name="com.example.poop.ActivityOne" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
</application>
</manifest>
我還沒有添加ActivityTwo尚未清單。
從這裏開始:https://stackoverflow.com/questions/23353173/uncomfort-myapp-has-stopped-how-can-i-solve-this – CommonsWare
做。謝謝CommonsWare! – coderMint