| /* |
| ** |
| ** 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.content.res.Resources; |
| import android.graphics.drawable.Drawable; |
| import android.net.Uri; |
| import android.os.Bundle; |
| import android.os.FileUtils; |
| import android.os.Handler; |
| import android.os.Message; |
| import android.util.Log; |
| import android.view.View; |
| import android.view.Window; |
| import android.widget.Button; |
| import android.widget.ProgressBar; |
| import android.widget.TextView; |
| |
| import java.io.File; |
| import java.io.FileNotFoundException; |
| import java.io.FileOutputStream; |
| import java.io.IOException; |
| |
| /** |
| * 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 { |
| 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 Button mDoneButton; |
| private Button mLaunchButton; |
| final static int SUCCEEDED = 1; |
| final static int FAILED = 0; |
| private final int INSTALL_COMPLETE = 1; |
| private Intent mLaunchIntent; |
| private File mTmpFile; |
| private final String TMP_FILE_NAME="tmpCopy.apk"; |
| |
| private Handler mHandler = new Handler() { |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case INSTALL_COMPLETE: |
| // Update the status text |
| mProgressBar.setVisibility(View.INVISIBLE); |
| // Show the ok button |
| int centerTextLabel; |
| Drawable centerTextDrawable = null; |
| if(msg.arg1 == SUCCEEDED) { |
| mLaunchButton.setVisibility(View.VISIBLE); |
| centerTextDrawable = getResources().getDrawable(R.drawable.button_indicator_finish); |
| centerTextLabel = R.string.install_done; |
| // Enable or disable launch button |
| mLaunchIntent = getPackageManager().getLaunchIntentForPackage( |
| mAppInfo.packageName); |
| if(mLaunchIntent != null) { |
| mLaunchButton.setOnClickListener(InstallAppProgress.this); |
| } else { |
| mLaunchButton.setEnabled(false); |
| } |
| } else { |
| centerTextDrawable = Resources.getSystem().getDrawable( |
| com.android.internal.R.drawable.ic_bullet_key_permission); |
| centerTextLabel = R.string.install_failed; |
| mLaunchButton.setVisibility(View.INVISIBLE); |
| } |
| if (centerTextDrawable != null) { |
| centerTextDrawable.setBounds(0, 0, |
| centerTextDrawable.getIntrinsicWidth(), |
| centerTextDrawable.getIntrinsicHeight()); |
| mStatusTextView.setCompoundDrawables(centerTextDrawable, null, null, null); |
| } |
| mStatusTextView.setText(centerTextLabel); |
| mDoneButton.setOnClickListener(InstallAppProgress.this); |
| mOkPanel.setVisibility(View.VISIBLE); |
| 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); |
| } |
| } |
| |
| public void initView() { |
| requestWindowFeature(Window.FEATURE_NO_TITLE); |
| setContentView(R.layout.op_progress); |
| int installFlags = 0; |
| PackageManager pm = getPackageManager(); |
| try { |
| PackageInfo pi = pm.getPackageInfo(mAppInfo.packageName, |
| PackageManager.GET_UNINSTALLED_PACKAGES); |
| if(pi != null) { |
| installFlags |= PackageManager.INSTALL_REPLACE_EXISTING; |
| } |
| } catch (NameNotFoundException e) { |
| } |
| if((installFlags & PackageManager.INSTALL_REPLACE_EXISTING )!= 0) { |
| Log.w(TAG, "Replacing package:" + mAppInfo.packageName); |
| // Initialize views |
| PackageUtil.initSnippetForInstalledApp(this, mAppInfo, |
| R.id.app_snippet); |
| } else { |
| PackageUtil.initSnippetForNewApp(this, mAppInfo, |
| R.id.app_snippet, mPackageURI); |
| } |
| mStatusTextView = (TextView)findViewById(R.id.center_text); |
| mStatusTextView.setText(R.string.installing); |
| mProgressBar = (ProgressBar) findViewById(R.id.progress_bar); |
| mProgressBar.setIndeterminate(true); |
| // Hide button till progress is being displayed |
| mOkPanel = (View)findViewById(R.id.buttons_panel); |
| mDoneButton = (Button)findViewById(R.id.done_button); |
| mLaunchButton = (Button)findViewById(R.id.launch_button); |
| mOkPanel.setVisibility(View.INVISIBLE); |
| |
| // Create temp file before invoking install api |
| mTmpFile = createTempPackageFile(mPackageURI.getPath()); |
| if (mTmpFile == null) { |
| Message msg = mHandler.obtainMessage(INSTALL_COMPLETE); |
| msg.arg1 = PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE; |
| mHandler.sendMessage(msg); |
| return; |
| } |
| mPackageURI = Uri.parse("file://" + mTmpFile.getPath()); |
| String installerPackageName = getIntent().getStringExtra( |
| Intent.EXTRA_INSTALLER_PACKAGE_NAME); |
| |
| PackageInstallObserver observer = new PackageInstallObserver(); |
| pm.installPackage(mPackageURI, observer, installFlags, installerPackageName); |
| } |
| |
| @Override |
| protected void onDestroy() { |
| super.onDestroy(); |
| if (mTmpFile != null && mTmpFile.exists()) { |
| mTmpFile.delete(); |
| } |
| } |
| |
| public void onClick(View v) { |
| if(v == mDoneButton) { |
| if (mAppInfo.packageName != null) { |
| Log.i(TAG, "Finished installing "+mAppInfo.packageName); |
| } |
| finish(); |
| } else if(v == mLaunchButton) { |
| startActivity(mLaunchIntent); |
| finish(); |
| } |
| } |
| |
| private File createTempPackageFile(String filePath) { |
| File tmpPackageFile = getFileStreamPath(TMP_FILE_NAME); |
| if (tmpPackageFile == null) { |
| Log.w(TAG, "Failed to create temp file"); |
| return null; |
| } |
| if (tmpPackageFile.exists()) { |
| tmpPackageFile.delete(); |
| } |
| // Open file to make it world readable |
| FileOutputStream fos; |
| try { |
| fos = openFileOutput(TMP_FILE_NAME, MODE_WORLD_READABLE); |
| } catch (FileNotFoundException e1) { |
| Log.e(TAG, "Error opening file " + TMP_FILE_NAME); |
| return null; |
| } |
| try { |
| fos.close(); |
| } catch (IOException e) { |
| Log.e(TAG, "Error opening file " + TMP_FILE_NAME); |
| return null; |
| } |
| |
| File srcPackageFile = new File(filePath); |
| if (!FileUtils.copyFile(srcPackageFile, tmpPackageFile)) { |
| Log.w(TAG, "Failed to make copy of file: " + srcPackageFile); |
| return null; |
| } |
| return tmpPackageFile; |
| } |
| } |