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author | Jake Hamby <jhamby@google.com> | 2013-04-09 15:48:25 -0700 |
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committer | Jake Hamby <jhamby@google.com> | 2013-04-23 13:06:54 -0700 |
commit | 5e9bd86bc6f89b1a743b04d69e793638ffb8cb41 (patch) | |
tree | e84b050369f3509727cfe87516934540b6d2b6b3 /src/com/android/settings/RegulatoryInfoDisplayActivity.java | |
parent | 2774bc4413e103e79768ddace8356c997984513e (diff) | |
download | packages_apps_Settings-5e9bd86bc6f89b1a743b04d69e793638ffb8cb41.zip packages_apps_Settings-5e9bd86bc6f89b1a743b04d69e793638ffb8cb41.tar.gz packages_apps_Settings-5e9bd86bc6f89b1a743b04d69e793638ffb8cb41.tar.bz2 |
Add support to display regulatory info from *#07#.
Add a new action and Activity so the phone dialer can display
regulatory info via "*#07#".
Regulatory info is supplied per device by a Settings app resource
overlay. This overlay must set the boolean resource
"config_show_regulatory_info" to true, and provide either a drawable
named "regulatory_info.png" with the info in graphical form, or a
string resource named "regulatory_info_text" containing the required
information in HTML format.
Bug: 8259869
Change-Id: I73c1431a1a6d1736f9d3e4bd5be7e3771c85cbcb
Diffstat (limited to 'src/com/android/settings/RegulatoryInfoDisplayActivity.java')
-rw-r--r-- | src/com/android/settings/RegulatoryInfoDisplayActivity.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/src/com/android/settings/RegulatoryInfoDisplayActivity.java b/src/com/android/settings/RegulatoryInfoDisplayActivity.java new file mode 100644 index 0000000..8adecf1 --- /dev/null +++ b/src/com/android/settings/RegulatoryInfoDisplayActivity.java @@ -0,0 +1,87 @@ +/* + * Copyright (C) 2013 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.settings; + +import android.app.Activity; +import android.app.AlertDialog; +import android.content.DialogInterface; +import android.content.res.Resources; +import android.graphics.drawable.Drawable; +import android.os.Bundle; +import android.view.Gravity; +import android.widget.TextView; + +/** + * {@link Activity} that displays regulatory information for the "Regulatory information" + * preference item, and when "*#07#" is dialed on the Phone keypad. To enable this feature, + * set the "config_show_regulatory_info" boolean to true in a device overlay resource, and in the + * same overlay, either add a drawable named "regulatory_info.png" containing a graphical version + * of the required regulatory info, or add a string resource named "regulatory_info_text" with + * an HTML version of the required information (text will be centered in the dialog). + */ +public class RegulatoryInfoDisplayActivity extends Activity implements + DialogInterface.OnDismissListener { + + /** + * Display the regulatory info graphic in a dialog window. + */ + @Override + protected void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + Resources resources = getResources(); + + if (!resources.getBoolean(R.bool.config_show_regulatory_info)) { + finish(); // no regulatory info to display for this device + } + + AlertDialog.Builder builder = new AlertDialog.Builder(this) + .setTitle(R.string.regulatory_information) + .setOnDismissListener(this); + + boolean regulatoryInfoDrawableExists; + try { + Drawable d = resources.getDrawable(R.drawable.regulatory_info); + // set to false if the width or height is <= 2 + // (missing PNG can return an empty 2x2 pixel Drawable) + regulatoryInfoDrawableExists = (d.getIntrinsicWidth() > 2 + && d.getIntrinsicHeight() > 2); + } catch (Resources.NotFoundException ignored) { + regulatoryInfoDrawableExists = false; + } + + CharSequence regulatoryText = resources.getText(R.string.regulatory_info_text); + + if (regulatoryInfoDrawableExists) { + builder.setView(getLayoutInflater().inflate(R.layout.regulatory_info, null)); + builder.show(); + } else if (regulatoryText.length() > 0) { + builder.setMessage(regulatoryText); + AlertDialog dialog = builder.show(); + // we have to show the dialog first, or the setGravity() call will throw a NPE + TextView messageText = (TextView) dialog.findViewById(android.R.id.message); + messageText.setGravity(Gravity.CENTER); + } else { + // neither drawable nor text resource exists, finish activity + finish(); + } + } + + @Override + public void onDismiss(DialogInterface dialog) { + finish(); // close the activity + } +} |