[RK3288][Android7.1] 调试笔记 --- 设置第三方输入法为默认输入

[RK3288][Android7.1] 调试笔记 --- 设置第三方输入法为默认输入法

Platform: RK3288

OS: Android 7.1.2

Kernel: v4.4.143

需求：

设置第三方输入法为默认输入法

前提：

预装第三方输入法，参考

方法：

路径：/packages/SettingsProvider/res/values/defaults.xml

config_default_input_method代表默认输入法

config_enabled_input_method代表内置的输入法，内置可以设置多个，用:隔开

com.sohu.inputmethod.sogou/.SogouIME:com.android.inputmethod.latin/.LatinIME

代码形式为 “包名/类名，

“com.baidu.input_baidutv” 是百度输入法的包名“.ImeService”是搜狗输入法类名，这里是简略写法，类名名也可以写成全称“com.baidu.input_baidutv/com.baidu.input_baidutv.ImeService”

diff --git a/packages/SettingsProvider/res/values/defaults.xml b/packages/SettingsProvider/res/values/defaults.xml

index 6325b9b..9b09785 100755

--- a/packages/SettingsProvider/res/values/defaults.xml

+++ b/packages/SettingsProvider/res/values/defaults.xml

@@ -44,7 +44,9 @@

Network location is off by default because it requires

user opt-in via Setup Wizard or Settings.

-->

- com.google.android.inputmethod.pinyin/.PinyinIME

+

+ com.baidu.input_baidutv/.ImeService

+com.baidu.input_baidutv/.ImeService

gps

true

true

路径：packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

diff --git a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

index 6be960a..98d8607 100755

--- a/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

+++ b/packages/SettingsProvider/src/com/android/providers/settings/DatabaseHelper.java

@@ -2543,9 +2543,9 @@ class DatabaseHelper extends SQLiteOpenHelper {

loadIntegerSetting(stmt, Settings.Secure.SLEEP_TIMEOUT,

R.integer.def_sleep_timeout);

- loadStringSetting(stmt, Settings.Secure.DEFAULT_INPUT_METHOD,

- R.string.def_input_method );

-

+

+loadStringSetting(stmt, Settings.Secure.DEFAULT_INPUT_METHOD,R.string.config_default_input_method);

+loadStringSetting(stmt, Settings.Secure.ENABLED_INPUT_METHODS,R.string.config_enabled_input_method);

/*

* IMPORTANT: Do not add any more upgrade steps here as the global,

* secure, and system settings are no longer stored in a database

其他知识点

1. 确定APK的包名和主类名

将APK直接拖动到Androidstudio，查看Androidmanifest

包名： package="com.baidu.input_baidutv">

类名：

android:name="com.baidu.input_baidutv.ImeService"

2. 调试步骤：

#显示系统安装的输入法列表

adb shell ime list -s

#获取系统默认输入法

adb shell settings get secure default_input_method

#设置系统默认输入法

adb shell settings put secure default_input_method com.baidu.input_baidutv/com.baidu.input_baidutv.ImeService

#获取系统内置输入法

adb shell settings get secure enabled_input_method

#设置系统内置输入法

adb shell settings put secure enabled_input_method com.baidu.input_baidutv/com.baidu.input_baidutv.ImeService

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