Android 11 修改重启和恢复出厂设置动画页面

废话不多说，直接上源码》

需要修改的目录

frameworks/base/packages/SystemUI/src/com/android/systemui/globalactions/GlobalActionsImpl.java

@Override

public void showShutdownUi(boolean isReboot, String reason) {

。。。。

d.setContentView(R.layout.shutdown_dialog);

d.setCancelable(false);

int color = Utils.getColorAttrDefaultColor(mContext,

com.android.systemui.R.attr.wallpaperTextColor);

ProgressBar bar = d.findViewById(R.id.progress);

bar.getIndeterminateDrawable().setTint(color);

bar.setIndeterminateDrawable(mContext.getResources().getDrawable(com.android.systemui.R.drawable.loadding_anim));

// TextView reasonView = d.findViewById(R.id.text1);

TextView messageView = d.findViewById(R.id.text2);

// reasonView.setTextColor(color);

messageView.setTextColor(color);

messageView.setText(getRebootMessage(isReboot, reason));

// String rebootReasonMessage = getReasonMessage(reason);

// if (rebootReasonMessage != null) {

// reasonView.setVisibility(View.VISIBLE);

// reasonView.setText(rebootReasonMessage);

// }

d.show();

}

根据以上可以知道重启和恢复出厂设置都在这个类里面处理的，就是一个progressBar，我们需要修改的loadding动画 

而引用的布局是：framework/base/core/res/res/layout/shutdown_dialog.xml

android:layout_width="match_parent"

android:layout_height="match_parent"

android:gravity="center_horizontal">

android:id="@id/text1"

android:layout_width="wrap_content"

android:layout_height="32sp"

android:layout_marginBottom="24dp"

android:fontFamily="@string/config_headlineFontFamily"

android:gravity="center"

android:text="@string/shutdown_progress"

android:textAppearance="?attr/textAppearanceMedium"

android:textDirection="locale"

android:textSize="18sp"

android:visibility="gone" />

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_gravity="center"

android:orientation="vertical">

android:id="@id/progress"

style="?attr/progressBarStyleLarge"

android:layout_width="42dp"

android:layout_height="42dp"

android:layout_gravity="center_horizontal"

/>

android:id="@id/text2"

android:layout_width="wrap_content"

android:layout_height="wrap_content"

android:layout_marginTop="16dp"

android:fontFamily="@string/config_headlineFontFamily"

android:text="@string/shutdown_progress"

android:textAppearance="?attr/textAppearanceLarge"

android:textDirection="locale"

android:layout_gravity="center"

android:textSize="30sp" />

  3.在看他的文本显示的获取：

@StringRes

private int getRebootMessage(boolean isReboot, @Nullable String reason) {

if (reason != null && reason.startsWith(PowerManager.REBOOT_RECOVERY_UPDATE)) {

return R.string.reboot_to_update_reboot;

} else if (reason != null && reason.equals(PowerManager.REBOOT_RECOVERY)) {

return R.string.reboot_to_reset_title;

} else if (isReboot) {

return R.string.reboot_to_reset_message;

} else {

return R.string.shutdown_progress;

}

}

@Nullable

private String getReasonMessage(@Nullable String reason) {

if (reason != null && reason.startsWith(PowerManager.REBOOT_RECOVERY_UPDATE)) {

return mContext.getString(R.string.reboot_to_update_title);

} else if (reason != null && reason.equals(PowerManager.REBOOT_RECOVERY)) {

return mContext.getString(R.string.reboot_to_reset_title);

} else {

return null;

}

}

相信大家看到这里已经知道这个界面如何修改了，我这里就不过多阐述了

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