/*
**
**?Copyright?2007?The?Android?Open?Source?Project
**
**?Licensed?under?the?Apache?License?Version?2.0?（the?“License“）;
**?you?may?not?use?this?file?except?in?compliance?with?the?License.
**?You?may?obtain?a?copy?of?the?License?at
**
**?????http://www.apache.org/licenses/LICENSE-2.0
**
**?Unless?required?by?applicable?law?or?agreed?to?in?writing?software
**?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS
**?WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
**?See?the?License?for?the?specific?language?governing?permissions?and
**?limitations?under?the?License.
*/
package?com.android.packageinstaller;

import?com.android.packageinstaller.R;

import?android.app.Activity;
import?android.app.AlertDialog;
import?android.app.Dialog;
import?android.content.DialogInterface;
import?android.content.Intent;
import?android.content.DialogInterface.OnCancelListener;
import?android.content.pm.ApplicationInfo;
import?android.content.pm.IPackageInstallObserver;
import?android.content.pm.PackageInfo;
import?android.content.pm.PackageManager;
import?android.content.pm.ResolveInfo;
import?android.content.pm.PackageManager.NameNotFoundException;
import?android.graphics.drawable.LevelListDrawable;
import?android.net.Uri;
import?android.os.Bundle;
import?android.os.Handler;
import?android.os.Message;
import?android.util.Log;
import?android.view.View;
import?android.widget.Button;
import?android.widget.ProgressBar;
import?android.widget.TextView;

import?java.util.List;

/**
?*?This?activity?corresponds?to?a?download?progress?screen?that?is?displayed?
?*?when?the?user?tries
?*?to?install?an?application?bundled?as?an?apk?file.?The?result?of?the?application?install
?*?is?indicated?in?the?result?code?that?gets?set?to?the?corresponding?installation?status
?*?codes?defined?in?PackageManager.?If?the?package?being?installed?already?exists
?*?the?existing?package?is?replaced?with?the?new?one.
?*/
public?class?InstallAppProgress?extends?Activity?implements?View.onclickListener?OnCancelListener?{
????private?final?String?TAG=“InstallAppProgress“;
????private?boolean?localLOGV?=?false;
????private?ApplicationInfo?mAppInfo;
????private?Uri?mPackageURI;
????private?ProgressBar?mProgressBar;
????private?View?mOkPanel;
????private?TextView?mStatusTextView;
????private?TextView?mExplanationTextView;
????private?Button?mDoneButton;
????private?Button?mLaunchButton;
????private?final?int?INSTALL_COMPLETE?=?1;
????private?Intent?mLaunchIntent;
????private?static?final?int?DLG_OUT_OF_SPACE?=?1;
????private?CharSequence?mLabel;

????private?Handler?mHandler?=?new?Handler（）?{
????????public?void?handleMessage（Message?msg）?{
????????????switch?（msg.what）?{
????????????????case?INSTALL_COMPLETE:
????????????????????if?（getIntent（）.getBooleanExtra（Intent.EXTRA_RETURN_RESULT?false））?{
????????????????????????Intent?result?=?new?Intent（）;
????????????????????????result.putExtra（Intent.EXTRA_INSTALL_RESULT?msg.arg1）;
????????????????????????setRe

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\
?????文件?????????227??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\Android.mk
?????文件????????2949??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\AndroidManifest.xml
?????文件????????2227??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\CleanSpec.mk
?????文件???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\MODULE_LICENSE_APACHE2
?????文件???????10695??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\NOTICE
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-hdpi\
?????文件?????????707??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-hdpi\ic_fail.png
?????文件?????????651??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-hdpi\ic_success.png
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-mdpi\
?????文件?????????594??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-mdpi\ic_fail.png
?????文件?????????505??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-mdpi\ic_success.png
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-xhdpi\
?????文件?????????947??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-xhdpi\ic_fail.png
?????文件?????????820??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable-xhdpi\ic_success.png
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable\
?????文件?????????952??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\drawable\ic_result_status.xml
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\
?????文件????????2595??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\app_details.xml
?????文件????????5053??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\install_confirm.xml
?????文件????????1325??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\install_start.xml
?????文件????????4632??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\op_progress.xml
?????文件????????4532??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\uninstall_confirm.xml
?????文件????????4532??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\layout\uninstall_progress.xml
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-af\
?????文件????????7234??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-af\strings.xml
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-am\
?????文件????????7884??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-am\strings.xml
?????目錄???????????0??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-ar\
?????文件????????8022??2011-12-06?10:29??android-platform_packages_apps_packageinstaller-668cc01\res\values-ar\strings.xml
............此處省略106個文件信息