frameworks 开发一点总结
/*
frameworks/base/telephony/java/android/telephony/PhoneNumberUtils.java
//注意：可能要加一个权限
numbers = SystemProperties.get("ril.ecclist1");
numbers += ",122,066,120";//add
numbers = SystemProperties.get("ril.ecclist2");
numbers += ",122,066,120";//add
numbers = SystemProperties.get("ril.ecclist3");
numbers += ",122,066,120";//add
if (bSIMInserted) {
if (mCustomizedEccList != null) {
for (EccEntry eccEntry : mCustomizedEccList) {
if (!eccEntry.getCondition().equals(EccEntry.ECC_NO_SIM)) {
String ecc = eccEntry.getEcc();
numberPlus = ecc + "+";
if (ecc.equals(number)
|| numberPlus.equals(number)) {
Rlog.d(LOG_TAG, "[isEmergencyNumber] match customized ecc list");
return true;
}
}
}
}
} else {
//add for emergencyNumbers
String []emergencyNumList = {"122", "066", "120"};
int eccNo = emergencyNumList.length;
String [] emergencyNumList_cdma = {"122", "066", "120"};
eccNo = emergencyNumList_cdma.length;
emergencyNumList = emergencyNumList_cdma;
for (int i = 0; i < eccNo; i++) {
numberPlus = emergencyNumList[i] + "+";
if (emergencyNumList[i].equals(number)
|| numberPlus.equals(number)) {
return true;
}
}
去掉 powerwidget 中 某一项
以去掉 gps 为例
在 packages\apps\Settings\res\layout\widget.xml 下， 移除
android:layout_height="match_parent"
android:background="@drawable/appwidget_settings_divider_holo"
android:contentDescription="@null"
/>
android:id="@+id/btn_bluetooth"
android:layout_width="0dip"
android:layout_weight="1"
android:layout_height="match_parent"
android:paddingTop="12dp"
android:background="@drawable/appwidget_button_center"
android:clickable="true"
android:focusable="true"
android:orientation="vertical">
android:layout_width="match_parent"
android:layout_height="0dip"
android:layout_weight="1"
android:scaleType="center"
android:contentDescription="@null"
/>
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:scaleType="fitXY"
android:contentDescription="@null"
/>
然后 com.android.settings.widget.SettingsAppWidgetProvider.java
注释 views.setOnClickPendingIntent(R.id.btn_gps, getLaunchPendingIntent(context, BUTTON_GPS)); 这一行。
去掉 Setting widget 中 某一项
以去掉 "网络共享与便携式热点" 为例
根据"网络共享与便携式热点" 这个关键词 在 values-zh_rCN 中搜索 到的 key值， 然后在AndroidManifest.xml 搜索这个 key值。 找到对于的Activity 配置
移除
系统自带LatinIME 高级设置--按键音量设置 修改默认值
java/res/values/keypress-volumes.xml
android 4.2改launcher里面的icon横排的数目：
<\packages\apps\Launcher2\res\values-sw720dp\config.xml>
4.2 LockScreen 解锁界面四个方向添加一个setting入口
frameworks\base\core\res\res\values/arrays.xml
在 frameworks\base\core\res\res\drawable 增加 ic_lockscreen_settings.xml 文件 并添加 ic_lockscreen_settings_normal.phg ic_lockscreen_settings_activated.png 资源文件
android:state_active="false"
android:state_focused="false"
android:drawable="@drawable/ic_lockscreen_settings_normal" />
android:state_active="true"
android:state_focused="false"
android:drawable="@drawable/ic_lockscreen_settings_activated" />
android:state_active="false"
android:state_focused="true"
android:drawable="@drawable/ic_lockscreen_settings_activated" />
frameworks\base\policy\src\com\android\internal\policy\impl\LockScreen.java
public void onTrigger(View v, int target) {
final int resId = mGlowPadView.getResourceIdForTarget(target);
switch (resId) {
case com.android.internal.R.drawable.ic_lockscreen_settings: //启动setting 应用
launchActivity(new Intent().setComponent(new ComponentName("com.android.settings","com.android.settings.Settings")));
mCallback.pokeWakelock();
break;
默认音量修改
frameworks/base/media/java/android/media/AudioService.java
private final int[] MAX_STREAM_VOLUME = new int[] {
5, // STREAM_VOICE_CALL
7, // STREAM_SYSTEM
7, // STREAM_RING
15, // STREAM_MUSIC
7, // STREAM_ALARM
7, // STREAM_NOTIFICATION
15, // STREAM_BLUETOOTH_SCO
7, // STREAM_SYSTEM_ENFORCED
15, // STREAM_DTMF
15 // STREAM_TTS
};
frameworks/base/media/java/android/media/AudioManager.java
/** @hide Default volume index values for audio streams */
public static final int[] DEFAULT_STREAM_VOLUME = new int[] {
4, // STREAM_VOICE_CALL
7, // STREAM_SYSTEM
5, // STREAM_RING
11, // STREAM_MUSIC
6, // STREAM_ALARM
5, // STREAM_NOTIFICATION
7, // STREAM_BLUETOOTH_SCO
7, // STREAM_SYSTEM_ENFORCED
11, // STREAM_DTMF
11 // STREAM_TTS
};
.来电闪光功能
frameworks/base/core/java/android/provider/Settings.java
frameworks/base/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
packages/apps/Settings/src/com/android/settings/zf/LedIndicatorSettings.java
packages/apps/Settings/src/com/android/settings/SettingsActivity.java
packages/apps/Settings/res/drawable-hdpi/ic_setting_led.png
packages/apps/Settings/res/values/strings.xml
packages/apps/Settings/res/xml/dashboard_categories.xml
packages/apps/Settings/res/xml/zf_led_indicator_settings.xml
内置缅甸输入法 并默认
M packages/apps/Launcher3/AndroidManifest.xml
M packages/apps/Launcher3/src/com/android/launcher3/Launcher.java
if(Settings.System.getInt(this.getContentResolver(), Settings.System.SWITCH_REBOOT, 1) == 1){
if(FeatureOption.CUSTOM_PROJECT_C){
//change inputmethod
String myIME = "com.thihaayekyaw.frozenkeyboard/com.example.android.softkeyboard.SoftKeyboard";//输入法的服务名和包名
// String myIME = "com.android.inputmethod.latin/com.android.inputmethod.latin.LatinIME";
try{
Log.i(TAG, "frozenkeyboard ");
if ( myIME != null && myIME.length() > 0 )
{
Log.i(TAG, "frozenkeyboard ++++++++++++++++++++++++++++++++++++++");
Settings.Secure.putString( getContentResolver(),
Settings.Secure.DEFAULT_INPUT_METHOD,
myIME );
Settings.System.putInt(getContentResolver(), Settings.System.SWITCH_REBOOT, 0);
}
}catch (Exception e) {
Log.i(TAG, "frozenkeyboard e = "+e);
}
}else{
String myIME = "com.android.inputmethod.latin/.LatinIME";
try{
if ( myIME != null && myIME.length() > 0 )
{
Settings.Secure.putString( getContentResolver(),
Settings.Secure.DEFAULT_INPUT_METHOD,
myIME );
Settings.System.putInt(getContentResolver(), Settings.System.SWITCH_REBOOT, 0);
Log.i(TAG, "frozenkeyboard ");
Log.i(TAG, "frozenkeyboard -------------------------------------------");
}
}catch (Exception e) {
Log.i(TAG, "frozenkeyboard e = "+e);
}
}
}
顶部颜色与状态栏颜色统一，因此要做如下修改：
在AndroidManifest.xml的风格中添加
其中：
primary_dark 即为你需要修改的颜色
系统默认日期（还有package/app/setting 下 datetimesetting.java）：
1、vendor/mediatek/proprietary/frameworks/base/res/res/values/config.xml
2、bootable/bootloader/preloader/custom/gxq6735_35gu_l1/inc/cust_rtc.h
#define RTC_DEFAULT_YEA 2016
3、kernel-3.10/drivers/misc/mediatek/mach/mt6735/gxq6735_35gu_l1/rtc/rtc-mt.h
#define RTC_DEFAULT_YEA 2016
关于UI语言问题：
1 默认UI的语言
修改配置文件 full_gxq6580_weg_l.mk
首先确认 buildinfo.sh 中是否把语言写死 （如果固定了则修改full_gxq6580_weg_l.mk 是不起作用的）
2 非默认UI 的语言
packages/apps/Dialer/src/com/android/dialer/SpecialCharSequenceMgr.java （在这边控制 ）
涉及恢复出厂设在是不同Ui 的语言
/frameworks/base/core/jni/AndroidRuntime.cpp
同时注意不同语言 默认时区不同 launcher.java