/* ** ** 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 android.app.Activity; import android.app.AlertDialog; import android.app.Dialog; import android.content.DialogInterface; import android.content.DialogInterface.OnCancelListener; 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.pm.ResolveInfo; import android.content.pm.VerificationParams; 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.io.File; 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); setResult(msg.arg1 == PackageManager.INSTALL_SUCCEEDED ? Activity.RESULT_OK : Activity.RESULT_FIRST_USER, result); finish(); return; } // Update the status text mProgressBar.setVisibility(View.INVISIBLE); // Show the ok button int centerTextLabel; int centerExplanationLabel = -1; LevelListDrawable centerTextDrawable = (LevelListDrawable) getResources() .getDrawable(R.drawable.ic_result_status); if (msg.arg1 == PackageManager.INSTALL_SUCCEEDED) { mLaunchButton.setVisibility(View.VISIBLE); centerTextDrawable.setLevel(0); centerTextLabel = R.string.install_done; // Enable or disable launch button mLaunchIntent = getPackageManager().getLaunchIntentForPackage( mAppInfo.packageName); boolean enabled = false; if(mLaunchIntent != null) { List list = getPackageManager(). queryIntentActivities(mLaunchIntent, 0); if (list != null && list.size() > 0) { enabled = true; } } if (enabled) { mLaunchButton.setOnClickListener(InstallAppProgress.this); } else { mLaunchButton.setEnabled(false); } } else if (msg.arg1 == PackageManager.INSTALL_FAILED_INSUFFICIENT_STORAGE){ showDialogInner(DLG_OUT_OF_SPACE); return; } else { // Generic error handling for all other error codes. centerTextDrawable.setLevel(1); centerExplanationLabel = getExplanationFromErrorCode(msg.arg1); 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); if (centerExplanationLabel != -1) { mExplanationTextView.setText(centerExplanationLabel); mExplanationTextView.setVisibility(View.VISIBLE); } else { mExplanationTextView.setVisibility(View.GONE); } mDoneButton.setOnClickListener(InstallAppProgress.this); mOkPanel.setVisibility(View.VISIBLE); break; default: break; } } }; private int getExplanationFromErrorCode(int errCode) { Log.d(TAG, "Installation error code: " + errCode); switch (errCode) { case PackageManager.INSTALL_FAILED_INVALID_APK: return R.string.install_failed_invalid_apk; case PackageManager.INSTALL_PARSE_FAILED_INCONSISTENT_CERTIFICATES: return R.string.install_failed_inconsistent_certificates; case PackageManager.INSTALL_FAILED_OLDER_SDK: return R.string.install_failed_older_sdk; case PackageManager.INSTALL_FAILED_CPU_ABI_INCOMPATIBLE: return R.string.install_failed_cpu_abi_incompatible; default: return -1; } } @Override public void onCreate(Bundle icicle) { super.onCreate(icicle); Intent intent = getIntent(); mAppInfo = intent.getParcelableExtra(PackageUtil.INTENT_ATTR_APPLICATION_INFO); mPackageURI = intent.getData(); final String scheme = mPackageURI.getScheme(); if (scheme != null && !"file".equals(scheme) && !"package".equals(scheme)) { throw new IllegalArgumentException("unexpected scheme " + scheme); } initView(); } @Override public Dialog onCreateDialog(int id, Bundle bundle) { switch (id) { case DLG_OUT_OF_SPACE: String dlgText = getString(R.string.out_of_space_dlg_text, mLabel); return new AlertDialog.Builder(this) .setTitle(R.string.out_of_space_dlg_title) .setMessage(dlgText) .setPositiveButton(R.string.manage_applications, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { //launch manage applications Intent intent = new Intent("android.intent.action.MANAGE_PACKAGE_STORAGE"); startActivity(intent); finish(); } }) .setNegativeButton(R.string.cancel, new DialogInterface.OnClickListener() { public void onClick(DialogInterface dialog, int which) { Log.i(TAG, "Canceling installation"); finish(); } }) .setOnCancelListener(this) .create(); } return null; } private void showDialogInner(int id) { removeDialog(id); showDialog(id); } 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() { 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); } final PackageUtil.AppSnippet as; if ("package".equals(mPackageURI.getScheme())) { as = new PackageUtil.AppSnippet(pm.getApplicationLabel(mAppInfo), pm.getApplicationIcon(mAppInfo)); } else { final File sourceFile = new File(mPackageURI.getPath()); as = PackageUtil.getAppSnippet(this, mAppInfo, sourceFile); } mLabel = as.label; PackageUtil.initSnippetForNewApp(this, as, R.id.app_snippet); mStatusTextView = (TextView)findViewById(R.id.center_text); mStatusTextView.setText(R.string.installing); mExplanationTextView = (TextView) findViewById(R.id.center_explanation); 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); String installerPackageName = getIntent().getStringExtra( Intent.EXTRA_INSTALLER_PACKAGE_NAME); Uri originatingURI = getIntent().getParcelableExtra(Intent.EXTRA_ORIGINATING_URI); Uri referrer = getIntent().getParcelableExtra(Intent.EXTRA_REFERRER); VerificationParams verificationParams = new VerificationParams(null, originatingURI, referrer, null); PackageInstallObserver observer = new PackageInstallObserver(); if ("package".equals(mPackageURI.getScheme())) { try { pm.installExistingPackage(mAppInfo.packageName); observer.packageInstalled(mAppInfo.packageName, PackageManager.INSTALL_SUCCEEDED); } catch (PackageManager.NameNotFoundException e) { observer.packageInstalled(mAppInfo.packageName, PackageManager.INSTALL_FAILED_INVALID_APK); } } else { pm.installPackageWithVerificationAndEncryption(mPackageURI, observer, installFlags, installerPackageName, verificationParams, null); } } @Override protected void onDestroy() { super.onDestroy(); } 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(); } } public void onCancel(DialogInterface dialog) { finish(); } }