页面底部的这个意图只是说它无法启动事件。我试图用这个意图开始每一个其他的活动,它只是不起作用,而在我的主要活动中启动任何东西的意图工作得很好......无论如何,任何反馈意见。为什么我的意图关闭应用程序?
package com.chich;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.view.Gravity;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.ImageView;
import android.widget.Toast;
public class second_activity extends Activity
{
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main2);
getWindow().setWindowAnimations(0);
Toast toast=Toast.makeText(this, "Your incoming texts and calls are now being blocked.", 2000);
toast.setGravity(Gravity.TOP, -30, 50);
toast.show();
ImageView Image2 = (ImageView) findViewById(R.id.Image2);
Image2.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View Image2)
{
Intent intent = new Intent(second_activity.this, third_activity.class);
startActivity(intent);
}
});
}
}
清单文件:
<?xml version="1.0" encoding="utf-8"?>
<manifest
xmlns:android="http://schemas.android.com/apk/res/android"
package="com.chich"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="8" />
<uses-permission android:name="android.permission.SEND_SMS">
</uses-permission>
<uses-permission android:name="android.permission.RECEIVE_SMS">
</uses-permission>
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<activity
android:name=".chich_activity"
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=".second_activity"
android:label="@string/app_name">
<intent-filter>
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".third_activity"
android:label="@string/app_name">
<intent-filter>
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<receiver android:name=".SmsReceiver">
<intent-filter android:priority="9999999" >
<action android:name = "android.provider.Telephony.SMS_RECEIVED" />
</intent-filter>
</receiver>
</application>
</manifest>
我不知道这意味着什么,但这里是我的logcat信息:3月2日至8日:11:00.062:d/UnlockClock(2500):GMT_update mRightNow。 getTime()。getID()== America/Los_Angeles 02-08 03:11:00.077:D/UnlockClock(2500):GMT_update current == America/Los_Angeles,TimeZone.getTimeZone(current).getID()== America/Los_Angeles 02-08 03:11:05.319:D/dalvikvm(17812):GC_EXPLICIT在151ms中释放了6871个对象/ 411088个字节02-08 03:11:07.058:I/3gw.Service(3071):移动网络已连接 - 02-08 03:11:07.527:D/dalvikvm(2500):GC_FOR_MALLOC释放39720个对象/ 20 83360字节在94ms 02-08 03:11:14.194:D/dalvikvm(16583):GC_EXPLICIT释放413ms中的413个对象/ 21640字节02-08 03:11:19.179:D/dalvikvm(18220):GC_EXPLICIT释放了168个对象/ 9000 bytes in 124ms 02-08 03:11:27.089:D/dalvikvm(17515):GC_EXPLICIT在221ms中释放了3个对象/ 72个字节02-08 03:11:32.269:D/dalvikvm(2664):GC_EXPLICIT释放了579个对象/ 35824个字节239ms 3月2日至8日:11:39.866:d/dalvikvm(16088):GC_EXPLICIT释放854个物体/ 26864字节186ms
我刚刚在third_activity中注释了启用和禁用接收函数,并且此意图工作得很好。这是什么使意图失败? – Christian 2012-02-08 20:46:11