小编Joh*_*ohn的帖子

我在eclipse 3.7 indigo中安装了Metrics Plguin 1.3.8.在安装并重新启动系统后,我无法在Project属性中看到任何Metrics选项.

任何人都对此有任何想法.

我有一个ArrayList包含格式的日期(Satuday,2012年2月4日).我该ArrayList怎么办呢？

我正在使用Apis的deme进行两次活动之间的滑入和滑出.但是,当我从一个活动跳到另一个活动时,会出现黑屏.

滑左

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator" >

    <translate
        android:duration="300"
        android:fromXDelta="100%p"
        android:toXDelta="0" />

</set>

滑右对齐

<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:interpolator="@android:anim/accelerate_interpolator" >

    <translate
        android:duration="300"
        android:fromXDelta="-100%p"
        android:toXDelta="0" />

</set>

从一项活动跳转到另一项活动: -

Button button1 = (Button) findViewById(R.id.Button01);
        button1.setOnClickListener(new View.OnClickListener() {
            public void onClick(View view) {
                startActivity(new Intent(getApplicationContext(), SecondView.class));
                overridePendingTransition(R.anim.slide_left, R.anim.slide_right);

});

为什么这个黑屏出现在两个活动之间.

您好我正在使用以下代码来解析证书详细信息.除了下面提到的一点问题,一切都很好.

package android.net.http;

import java.io.BufferedReader;
import java.io.ByteArrayInputStream;
import java.io.File;
import java.io.FileReader;
import java.io.InputStream;
import java.security.cert.Certif`enter code here`icate;
import java.security.cert.CertificateFactory;
import java.security.cert.CertificateParsingException;
import java.security.cert.X509Certificate;

import android.app.Activity;
import android.os.Bundle;
import android.os.Environment;
import android.util.Base64;
import android.util.Base64InputStream;
import android.util.Log;

 public class SslCertificate1Activity extends Activity
 {
        @Override
        public void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
            setContentView(R.layout.main);

try  {
String text = "-----BEGIN CERTIFICATE-----\n"+
    "MIIC/TCCAmagAwIBAgIBKjANBgkqhkiG9w0BAQQFADCBqDEiMCAGA1UEAxMZeG1sZ2F0ZXdheS5p\n"+
    "dHMudXRleGFzLmVkdTEoMCYGA1UECxMfSW5mb3JtYXRpb24gVGVjaG5vbG9neSBTZXJ2aWNlczEq\n"+
    "MCgGA1UEChMhVGhlIFVuaXZlcnNpdHkgb2YgVGV4YXMgYXQgQXVzdGluMQ8wDQYDVQQHEwZBdXN0\n"+
    "aW4xDjAMBgNVBAgTBVRleGFzMQswCQYDVQQGEwJVUzAeFw0wNDA1MDkwNTMwMTBaFw0wNTA1MDQw\n"+
    "NTMwMTBaMIGAMQswCQYDVQQGEwJVUzEOMAwGA1UECBMFVGV4YXMxDzANBgNVBAcTBkF1c3RpbjEq\n"+
    "MCgGA1UEChMhVGhlIFVuaXZlcnNpdHkgb2YgVGV4YXMgYXQgQXVzdGluMRMwEQYDVQQLEwpUb29s\n"+
    "cyBUZWFtMQ8wDQYDVQQDEwZDbGllbnQwgZ8wDQYJKoZIhvcNAQEBBQADgY0AMIGJAoGBAJ6PABjb\n"+
    "zXUkgo29S4uv1Qz9reo1/tP4pkQTGAldSbtA4hVtA/3sjw2+u3kgxYruAi2cXV2k0RPZhsUZjlDk\n"+
    "jMPb/dlY81bD8gqe3lu3ezugJrlArlpfWN6PlufbTjxHSqIA0XD9R5/ZECaUV9dD43K5KdWUCy99\n"+
    "YKDiSwVPO9F5AgMBAAGjXTBbMB0GA1UdDgQWBBRkCCpscEXxXu8Ba67p6zdh13ypjzAfBgNVHSME\n"+
    "GDAWgBR2RsZH2kSY782kBROo92FAWS6sADAJBgNVHRMEAjAAMA4GA1UdDwQHAwUBEiRIkDANBgkq\n"+
    "hkiG9w0BAQQFAAOBgQCtV1NzpdVBs5vyb8yLXNA3hA1LsmE/2QanXG4T3UN93BI4HQzx0idnkN1Y\n"+
    "0RAQ1rjGeQ1pk3l2DWsPi9mTkCGmYs/EMLkKOBee9ad3BIG6sKwXgbgLyNLgda+Y1bo+SIomq/a7\n"+
    "yP92UHMFEegfS/ssECA+Q3hHuU6in3AqLfWH1w==\n"+
    "-----END CERTIFICATE-----";
int startIndex = 0;
String cert = text.substring(startIndex,text.length()); …