| /* |
| * Copyright (C) 2009 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 android.accounts; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.widget.TextView; |
| import android.widget.ArrayAdapter; |
| import android.widget.ListView; |
| import android.view.View; |
| import android.view.LayoutInflater; |
| import android.view.ViewGroup; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.pm.PackageManager; |
| import android.text.TextUtils; |
| import com.android.internal.R; |
| |
| /** |
| * @hide |
| */ |
| public class GrantCredentialsPermissionActivity extends Activity implements View.OnClickListener { |
| public static final String EXTRAS_ACCOUNT = "account"; |
| public static final String EXTRAS_AUTH_TOKEN_LABEL = "authTokenLabel"; |
| public static final String EXTRAS_AUTH_TOKEN_TYPE = "authTokenType"; |
| public static final String EXTRAS_RESPONSE = "response"; |
| public static final String EXTRAS_ACCOUNT_TYPE_LABEL = "accountTypeLabel"; |
| public static final String EXTRAS_PACKAGES = "application"; |
| public static final String EXTRAS_REQUESTING_UID = "uid"; |
| private Account mAccount; |
| private String mAuthTokenType; |
| private int mUid; |
| private Bundle mResultBundle = null; |
| |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| getWindow().setContentView(R.layout.grant_credentials_permission); |
| mAccount = getIntent().getExtras().getParcelable(EXTRAS_ACCOUNT); |
| mAuthTokenType = getIntent().getExtras().getString(EXTRAS_AUTH_TOKEN_TYPE); |
| mUid = getIntent().getExtras().getInt(EXTRAS_REQUESTING_UID); |
| final String accountTypeLabel = |
| getIntent().getExtras().getString(EXTRAS_ACCOUNT_TYPE_LABEL); |
| final String[] packages = getIntent().getExtras().getStringArray(EXTRAS_PACKAGES); |
| |
| findViewById(R.id.allow).setOnClickListener(this); |
| findViewById(R.id.deny).setOnClickListener(this); |
| |
| TextView messageView = (TextView) getWindow().findViewById(R.id.message); |
| String authTokenLabel = getIntent().getExtras().getString(EXTRAS_AUTH_TOKEN_LABEL); |
| if (TextUtils.isEmpty(authTokenLabel)) { |
| CharSequence grantCredentialsPermissionFormat = getResources().getText( |
| R.string.grant_credentials_permission_message_desc); |
| messageView.setText(String.format(grantCredentialsPermissionFormat.toString(), |
| mAccount.name, accountTypeLabel)); |
| } else { |
| CharSequence grantCredentialsPermissionFormat = getResources().getText( |
| R.string.grant_credentials_permission_message_with_authtokenlabel_desc); |
| messageView.setText(String.format(grantCredentialsPermissionFormat.toString(), |
| authTokenLabel, mAccount.name, accountTypeLabel)); |
| } |
| |
| String[] packageLabels = new String[packages.length]; |
| final PackageManager pm = getPackageManager(); |
| for (int i = 0; i < packages.length; i++) { |
| try { |
| packageLabels[i] = |
| pm.getApplicationLabel(pm.getApplicationInfo(packages[i], 0)).toString(); |
| } catch (PackageManager.NameNotFoundException e) { |
| packageLabels[i] = packages[i]; |
| } |
| } |
| ((ListView) findViewById(R.id.packages_list)).setAdapter( |
| new PackagesArrayAdapter(this, packageLabels)); |
| } |
| |
| public void onClick(View v) { |
| switch (v.getId()) { |
| case R.id.allow: |
| AccountManagerService.getSingleton().grantAppPermission(mAccount, mAuthTokenType, |
| mUid); |
| Intent result = new Intent(); |
| result.putExtra("retry", true); |
| setResult(RESULT_OK, result); |
| setAccountAuthenticatorResult(result.getExtras()); |
| break; |
| |
| case R.id.deny: |
| AccountManagerService.getSingleton().revokeAppPermission(mAccount, mAuthTokenType, |
| mUid); |
| setResult(RESULT_CANCELED); |
| break; |
| } |
| finish(); |
| } |
| |
| public final void setAccountAuthenticatorResult(Bundle result) { |
| mResultBundle = result; |
| } |
| |
| /** |
| * Sends the result or a Constants.ERROR_CODE_CANCELED error if a result isn't present. |
| */ |
| public void finish() { |
| Intent intent = getIntent(); |
| AccountAuthenticatorResponse accountAuthenticatorResponse = |
| intent.getParcelableExtra(EXTRAS_RESPONSE); |
| if (accountAuthenticatorResponse != null) { |
| // send the result bundle back if set, otherwise send an error. |
| if (mResultBundle != null) { |
| accountAuthenticatorResponse.onResult(mResultBundle); |
| } else { |
| accountAuthenticatorResponse.onError(AccountManager.ERROR_CODE_CANCELED, "canceled"); |
| } |
| } |
| super.finish(); |
| } |
| |
| private static class PackagesArrayAdapter extends ArrayAdapter<String> { |
| protected LayoutInflater mInflater; |
| private static final int mResource = R.layout.simple_list_item_1; |
| |
| public PackagesArrayAdapter(Context context, String[] items) { |
| super(context, mResource, items); |
| mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); |
| } |
| |
| static class ViewHolder { |
| TextView label; |
| } |
| |
| @Override |
| public View getView(int position, View convertView, ViewGroup parent) { |
| // A ViewHolder keeps references to children views to avoid unneccessary calls |
| // to findViewById() on each row. |
| ViewHolder holder; |
| |
| // When convertView is not null, we can reuse it directly, there is no need |
| // to reinflate it. We only inflate a new View when the convertView supplied |
| // by ListView is null. |
| if (convertView == null) { |
| convertView = mInflater.inflate(mResource, null); |
| |
| // Creates a ViewHolder and store references to the two children views |
| // we want to bind data to. |
| holder = new ViewHolder(); |
| holder.label = (TextView) convertView.findViewById(R.id.text1); |
| |
| convertView.setTag(holder); |
| } else { |
| // Get the ViewHolder back to get fast access to the TextView |
| // and the ImageView. |
| holder = (ViewHolder) convertView.getTag(); |
| } |
| |
| holder.label.setText(getItem(position)); |
| |
| return convertView; |
| } |
| } |
| } |