From 91ec61c3dca241befdf4a3803c45b051a3e3124f Mon Sep 17 00:00:00 2001
From: The Android Open Source Project <initial-contribution@android.com>
Date: Tue, 3 Mar 2009 19:32:31 -0800
Subject: auto import from //depot/cupcake/@135843

---
 .../packageinstaller/InstallAppProgress.java       | 114 +++++++++++++++++++++
 1 file changed, 114 insertions(+)
 create mode 100755 src/com/android/packageinstaller/InstallAppProgress.java

(limited to 'src/com/android/packageinstaller/InstallAppProgress.java')

diff --git a/src/com/android/packageinstaller/InstallAppProgress.java b/src/com/android/packageinstaller/InstallAppProgress.java
new file mode 100755
index 00000000..da1044c9
--- /dev/null
+++ b/src/com/android/packageinstaller/InstallAppProgress.java
@@ -0,0 +1,114 @@
+/*
+**
+** 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.content.Intent;
+import android.content.pm.ApplicationInfo;
+import android.content.pm.IPackageInstallObserver;
+import android.content.pm.PackageInfo;
+import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
+import android.net.Uri;
+import android.os.Bundle;
+import android.os.Handler;
+import android.os.Message;
+import android.util.Log;
+import android.view.Window;
+import android.widget.ProgressBar;
+import android.widget.TextView;
+
+/**
+ * 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 {
+    private final String TAG="InstallAppProgress";
+    private boolean localLOGV = false;
+    private ApplicationInfo mAppInfo;
+    private Uri mPackageURI;
+    private ProgressBar mProgressBar;
+    private final int INSTALL_COMPLETE = 1;
+    private Handler mHandler = new Handler() {
+        public void handleMessage(Message msg) {
+            switch (msg.what) {
+                case INSTALL_COMPLETE:
+                    //finish the activity posting result
+                    setResultAndFinish(msg.arg1);
+                    break;
+                default:
+                    break;
+            }
+        }
+    };
+    
+    @Override
+    public void onCreate(Bundle icicle) {
+        super.onCreate(icicle);
+        Intent intent = getIntent();
+        mAppInfo = intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO);
+        mPackageURI = intent.getData();
+        initView();
+    }
+    
+    class PackageInstallObserver extends IPackageInstallObserver.Stub {
+        public void packageInstalled(String packageName, int returnCode) {
+            Message msg = mHandler.obtainMessage(INSTALL_COMPLETE);
+            msg.arg1 = returnCode;
+            mHandler.sendMessage(msg);
+        }
+    }
+    
+    void setResultAndFinish(int retCode) {
+        Intent data = new Intent();
+        setResult(retCode);
+        finish();
+    }
+    
+    public void initView() {
+        requestWindowFeature(Window.FEATURE_NO_TITLE);
+        String unknown =  getString(R.string.unknown);
+        setContentView(R.layout.op_progress);
+        //initialize views
+        PackageUtil.initAppSnippet(this, mAppInfo, R.id.app_snippet);
+        TextView installTextView = (TextView)findViewById(R.id.center_text);
+        installTextView.setText(R.string.installing);
+        mProgressBar = (ProgressBar) findViewById(R.id.progress_bar);
+        mProgressBar.setIndeterminate(true);
+        // Set flag to replace package if already existing
+        int installFlags = 0;
+        PackageManager pm = getPackageManager();
+        try {
+            PackageInfo pi = pm.getPackageInfo(mAppInfo.packageName, 
+                    PackageManager.GET_UNINSTALLED_PACKAGES);
+            if(pi != null) {
+                installFlags |= PackageManager.REPLACE_EXISTING_PACKAGE;
+            }
+        } catch (NameNotFoundException e) {
+        }
+        if((installFlags & PackageManager.REPLACE_EXISTING_PACKAGE )!= 0) {
+            Log.w(TAG, "Replacing package:"+mAppInfo.packageName);
+        }
+        PackageInstallObserver observer = new PackageInstallObserver();
+        pm.installPackage(mPackageURI, observer, installFlags);
+    }
+}
-- 
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