Android暗码起动

参考?http://griffinshi.iteye.com/blog/576354

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不说啥了：代码来自于?$ANDROID_SOURCE/packages/apps/Settings?

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AndroidManifest.xml

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<activity android:name="TestingSettings" android:label="@string/testing"><intent-filter><action android:name="android.intent.action.MAIN"/><category android:name="android.intent.category.DEFAULT"/></intent-filter></activity><receiver android:name="TestingSettingsBroadcastReceiver"><intent-filter><action android:name="android.provider.Telephony.SECRET_CODE"/><data android:scheme="android_secret_code" android:host="4636"/></intent-filter></receiver>

?TestingSettingsBroadcastReceiver.java

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package com.android.settings;import android.provider.Telephony;import static android.provider.Telephony.Intents.SECRET_CODE_ACTION;import android.content.Context;import android.content.Intent;import android.content.BroadcastReceiver;import android.util.Config;import android.util.Log;import android.view.KeyEvent;public class TestingSettingsBroadcastReceiver extends BroadcastReceiver {      public TestingSettingsBroadcastReceiver() {    }        @Override    public void onReceive(Context context, Intent intent) {        if (intent.getAction().equals(SECRET_CODE_ACTION)) {            Intent i = new Intent(Intent.ACTION_MAIN);            i.setClass(context, TestingSettings.class);            i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);            context.startActivity(i);        }    }}

?TestSettings.java

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/* * Copyright (C) 2008 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.os.Bundle;import android.preference.PreferenceActivity;public class TestingSettings extends PreferenceActivity {    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);                addPreferencesFromResource(R.xml.testing_settings);    }}

拨号盘输入 *#*#4636#*#* 就会启动?TestSettings Activity

9 楼 fengchenfuzi 2012-03-27  

R.xml.testing_settings里面写的是什么啊