Added new magisk install flow

app/src/main/java/com/topjohnwu/magisk/ui/install/InstallFragment.kt

@@ -1,5 +1,6 @@
 package com.topjohnwu.magisk.ui.install
 
+import android.graphics.Insets
 import com.topjohnwu.magisk.R
 import com.topjohnwu.magisk.databinding.FragmentInstallMd2Binding
 import com.topjohnwu.magisk.redesign.compat.CompatFragment
@@ -10,4 +11,11 @@ class InstallFragment : CompatFragment<InstallViewModel, FragmentInstallMd2Bindi
     override val layoutRes = R.layout.fragment_install_md2
     override val viewModel by viewModel<InstallViewModel>()
 
+    override fun consumeSystemWindowInsets(insets: Insets) = insets
+
+    override fun onStart() {
+        super.onStart()
+        requireActivity().setTitle(R.string.install)
+    }
+
 }

app/src/main/java/com/topjohnwu/magisk/ui/install/InstallViewModel.kt

@@ -1,5 +1,15 @@
 package com.topjohnwu.magisk.ui.install
 
 import com.topjohnwu.magisk.redesign.compat.CompatViewModel
+import com.topjohnwu.magisk.utils.KObservableField
 
-class InstallViewModel : CompatViewModel()
+class InstallViewModel : CompatViewModel() {
+
+    val step = KObservableField(0)
+    val method = KObservableField(-1)
+
+    fun step(nextStep: Int) {
+        step.value = nextStep
+    }
+
+}

app/src/main/java/com/topjohnwu/magisk/utils/DataBindingAdapters.kt

@@ -28,6 +28,7 @@ import androidx.recyclerview.widget.LinearLayoutManager
 import androidx.recyclerview.widget.RecyclerView
 import androidx.viewpager.widget.ViewPager
 import com.google.android.material.button.MaterialButton
+import com.google.android.material.card.MaterialCardView
 import com.google.android.material.floatingactionbutton.FloatingActionButton
 import com.google.android.material.navigation.NavigationView
 import com.topjohnwu.magisk.R
@@ -383,4 +384,9 @@ fun View.rotationTo(value: Int) {
 @BindingAdapter("app:icon")
 fun MaterialButton.setIconRes(res: Int) {
     setIconResource(res)
+}
+
+@BindingAdapter("cardElevation")
+fun MaterialCardView.setCardElevationBound(elevation: Float) {
+    cardElevation = elevation
 }