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修改系统framework里面的Dialog
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发布于：2021-10-12 09:38
系统平台 RK3288 Android9.0 用户使用系统wifi直连p2p时会弹出一个系统Dialog，用户希望修改这个Dialog保持和他们的Launcher风格一致，用户有提供了Dialog布局，图片，焦点样式，资源文件包括：layout，color,string, style,drawable,slector,shape等一系列文件，甚至还有一个自定义的字体文件，后缀为ttf的。怎样把这些资源文件加到fraemwork里面呢？经过我的一番检索和自己摸索，不断试错，最后成功都加进去了，做出了用户想要的效果,具体修改如下：
frameworks/base/core/res/res/values/colors.xml
+
+ <color name="unselect_grey">#59a0a0a0</color>
+ <color name="bgley">#181818</color>
frameworks/base/core/res/res/values/strings.xml
+ <string name="my_dialog_ok">예</string>
+ <string name="my_dialog_cancle">아니오</string>
+ <string name="my_dialog_title">기기에서 연결 시도합니다</string>
+ <string name="my_dialog_message">연결 하시겠습니까?</string>
+ <string name="my_dialog_message_auto_sleep">시동이 꺼진 상태이므로 5초 뒤 시스템을 종료 합니다</string>
frameworks/base/core/res/res/values/styles.xml
+ <!--自定义dialog背景全透明无边框theme -->
+ <!-- @hide -->
+ <style name="MyDialog" parent="android:style/Theme.Dialog">
+ <!--背景颜色及和透明程度-->
+ <item name="android:windowBackground">@android:color/transparent</item>
+ <!--是否去除标题 -->
+ <item name="android:windowNoTitle">true</item>
+ <!--是否去除边框-->
+ <item name="android:windowFrame">@null</item>
+ <!--是否浮现在activity之上-->
+ <item name="android:windowIsFloating">true</item>
+ <!--背景是否变暗-->
+ <item name="android:backgroundDimEnabled">true</item>
+ </style>
core/res/res/drawable/active_focus.png
core/res/res/drawable/black_round.xml
core/res/res/drawable/button_focused.xml
core/res/res/drawable/button_normal.xml
core/res/res/drawable/button_selector.xml
core/res/res/layout/mydialog_layout.xml
core/res/res/layout/mydialog_layout_auto_sleep.xml
data/fonts/hyundaih_l.ttf
这些都是一些资源文件添加，没什么好说的，需要注意的是所有资源的名字，和资源文件名都需要添加到系统的symbols.xml文件里面，据说这个是代表系统私有的，其他App是无法调用的。
frameworks/base/core/res/res/values/symbols.xml
+ <java-symbol type="string" name="my_dialog_ok" />
+ <java-symbol type="string" name="my_dialog_cancle" />
+ <java-symbol type="string" name="my_dialog_title" />
+ <java-symbol type="string" name="my_dialog_message" />
+ <java-symbol type="string" name="my_dialog_message_auto_sleep" />
+ <java-symbol type="color" name="unselect_grey" />
+ <java-symbol type="color" name="bgley" />
+ <java-symbol type="style" name="MyDialog" />
+ <java-symbol type="drawable" name="active_focus" />
+ <java-symbol type="drawable" name="black_round" />
+ <java-symbol type="drawable" name="button_focused" />
+ <java-symbol type="drawable" name="button_normal" />
+ <java-symbol type="drawable" name="button_selector" />
+ <java-symbol type="layout" name="mydialog_layout" />
+ <java-symbol type="layout" name="mydialog_layout_auto_sleep" />
+ <java-symbol type="id" name="mydialog_btn_ok" />
+ <java-symbol type="id" name="mydialog_btn_cancel" />
+ <java-symbol type="id" name="mydialog_title" />
+ <java-symbol type="id" name="mydialog_message" />
+ <java-symbol type="id" name="mydialog_message_auto_sleep" />
这个就是安卓里面的样式来添加就好了，类型+名字
还有个字体文件是加到这个地方：data/fonts/hyundaih_l.ttf 在对应的地方添加一下这个文件，具体使用是在后面的java代码里面
diff --git a/data/fonts/Android.mk b/data/fonts/Android.mk
old mode 100644
new mode 100755
index 76eb4e67692..594e5a76d39
--- a/data/fonts/Android.mk
+++ b/data/fonts/Android.mk
@@ -74,7 +74,8 @@ $(eval include $(BUILD_PREBUILT))
endef
font_src_files := \
- AndroidClock.ttf
+ AndroidClock.ttf \
+ hyundaih_l.ttf
$(foreach f, $(font_src_files), $(call build-one-font-module, $(f)))
diff --git a/data/fonts/fonts.mk b/data/fonts/fonts.mk
old mode 100644
new mode 100755
index e884f2fe4bb..6bc7e005368
--- a/data/fonts/fonts.mk
+++ b/data/fonts/fonts.mk
@@ -17,4 +17,5 @@
PRODUCT_PACKAGES := \
DroidSansMono.ttf \
AndroidClock.ttf \
+ hyundaih_l.ttf \
fonts.xml
diff --git a/data/fonts/fonts.xml b/data/fonts/fonts.xml
old mode 100644
new mode 100755
index 72d9bce687a..157c6562c21
--- a/data/fonts/fonts.xml
+++ b/data/fonts/fonts.xml
@@ -36,6 +36,10 @@
<font weight="700" style="italic">Roboto-BoldItalic.ttf</font>
</family>
+ <family name="hyundaih_l">
+ <font weight="400" style="normal">hyundaih_l.ttf</font>
+ </family>
frameworks/opt/net/wifi/service/java/com/android/server/wifi/p2p/MyDialog.java
这个是自定义Dialog 在此感谢CSDN友情提供，具体代码如下:
package com.android.server.wifi.p2p;
import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.view.View;
import android.view.LayoutInflater;
import android.widget.Button;
import android.widget.TextView;
import com.android.internal.R;
import android.graphics.Typeface;
import android.view.KeyEvent;
public class MyDialog extends Dialog {
private Button yes;
private Button no;
private TextView titleView;
private TextView messageView;
private String title;
private String message;
private onYesOnclickListener yesOnclickListener;
private onNoOnclickListener noOnclickListener;
private View dialogView;
private Context mContext;
public MyDialog(Context context, int themeResId) {
super(context, themeResId);
this.mContext = context;
}
public void setYesOnclickListener(onYesOnclickListener yesOnclickListener) {
this.yesOnclickListener = yesOnclickListener;
}
public void setNoOnclickListener(onNoOnclickListener noOnclickListener) {
this.noOnclickListener = noOnclickListener;
}
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
dialogView = LayoutInflater.from(mContext).inflate(R.layout.mydialog_layout, null);
setContentView(dialogView);
initView();
initData();
initEvent();
}
private void initView() {
yes = (Button) dialogView.findViewById(R.id.mydialog_btn_ok);
no = (Button) dialogView.findViewById(R.id.mydialog_btn_cancel);
titleView = (TextView) dialogView.findViewById(R.id.mydialog_title);
messageView = (TextView) dialogView.findViewById(R.id.mydialog_message);
yes.setTypeface(Typeface.create("hyundaih_l",Typeface.NORMAL));
no.setTypeface(Typeface.create("hyundaih_l",Typeface.NORMAL));
titleView.setTypeface(Typeface.create("hyundaih_l",Typeface.NORMAL));
messageView.setTypeface(Typeface.create("hyundaih_l",Typeface.NORMAL));
}
private void initData() {
if (title != null) {
titleView.setText(title);
}
if (message != null) {
messageView.setText(message);
}
}
private void initEvent() {
yes.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (yesOnclickListener != null) {
yesOnclickListener.onYesOnclick();
}
}
});
yes.setOnKeyListener(new View.OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if((keyCode==KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_DPAD_CENTER) && event.getAction() == KeyEvent.ACTION_UP){
if (yesOnclickListener != null) {
yesOnclickListener.onYesOnclick();
}
}
return false;
}
});
no.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (noOnclickListener != null) {
noOnclickListener.onNoOnclick();
}
}
});
no.setOnKeyListener(new View.OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
if((keyCode==KeyEvent.KEYCODE_ENTER || keyCode == KeyEvent.KEYCODE_DPAD_CENTER) && event.getAction() == KeyEvent.ACTION_UP){
if (noOnclickListener != null) {
noOnclickListener.onNoOnclick();
}
}
return false;
}
});
}
public void setTitle(String title) {
this.title = title;
}
public void setMessage(String message) {
this.message = message;
}
public interface onYesOnclickListener {
public void onYesOnclick();
}
public interface onNoOnclickListener {
public void onNoOnclick();
}
}
后面就是具体调用Dialog的地方
frameworks/opt/net/wifi/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
--- a/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
+++ b/service/java/com/android/server/wifi/p2p/WifiP2pServiceImpl.java
@@ -17,6 +17,8 @@
package com.android.server.wifi.p2p;
import android.app.AlertDialog;
+import android.app.Dialog;
+import android.widget.Button;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.DialogInterface;
@@ -2696,7 +2698,13 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
dialog.show();
}
+ //Add by jachary 2021-10-9
+ private boolean p2pConnectEnabled;
private void notifyInvitationReceived() {
+ if(p2pConnectEnabled){
+ sendMessage(PEER_CONNECTION_USER_ACCEPT);
+ return;
+ }
Resources r = Resources.getSystem();
final WpsInfo wps = mSavedPeerConfig.wps;
final View textEntryView = LayoutInflater.from(mContext)
@@ -2708,7 +2716,7 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
final EditText pin = (EditText) textEntryView.findViewById(R.id.wifi_p2p_wps_pin);
- AlertDialog dialog = new AlertDialog.Builder(mContext)
+ /*AlertDialog dialog = new AlertDialog.Builder(mContext)
.setTitle(r.getString(R.string.wifi_p2p_invitation_to_connect_title))
.setView(textEntryView)
.setPositiveButton(r.getString(R.string.accept), new OnClickListener() {
@@ -2769,7 +2777,31 @@ public class WifiP2pServiceImpl extends IWifiP2pManager.Stub {
});
// TODO: add timeout for this dialog.
// TODO: update UI in appliance mode to tell user what to do.
- }
+ }*/
+ final MyDialog dialog = new MyDialog(mContext, com.android.internal.R.style.MyDialog);
+ dialog.setTitle(getDeviceName(mSavedPeerConfig.deviceAddress) + r.getString(R.string.my_dialog_title));
+ dialog.setYesOnclickListener(new MyDialog.onYesOnclickListener() {
+ @Override
+ public void onYesOnclick() {
+ p2pConnectEnabled = true;
+ sendMessage(PEER_CONNECTION_USER_ACCEPT);
+ dialog.dismiss();
+ }
+ });
+ dialog.setNoOnclickListener(new MyDialog.onNoOnclickListener() {
+ @Override
+ public void onNoOnclick() {
+ sendMessage(PEER_CONNECTION_USER_REJECT);
+ dialog.dismiss();
+ }
+ });
+ /*dialog.setOnCancelListener(new DialogInterface.OnCancelListener() {
+ @Override
+ public void onCancel(DialogInterface arg0) {
+ sendMessage(PEER_CONNECTION_USER_REJECT);
+ }
+ });*/
+ dialog.setCanceledOnTouchOutside(false);
dialog.getWindow().setType(WindowManager.LayoutParams.TYPE_SYSTEM_ALERT);
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