Add custom AlertDialog

app/src/main/java/com/topjohnwu/magisk/components/AlertDialogBuilder.java

@@ -0,0 +1,129 @@
+package com.topjohnwu.magisk.components;
+
+import android.content.Context;
+import android.content.DialogInterface;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.annotation.StringRes;
+import android.support.annotation.StyleRes;
+import android.support.v7.app.AlertDialog;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import com.topjohnwu.magisk.R;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+
+public class AlertDialogBuilder extends AlertDialog.Builder {
+
+    @BindView(R.id.negative) Button negative;
+    @BindView(R.id.positive) Button positive;
+    @BindView(R.id.neutral) Button neutral;
+    @BindView(R.id.message) TextView messageView;
+
+    private DialogInterface.OnClickListener positiveListener;
+    private DialogInterface.OnClickListener negativeListener;
+    private DialogInterface.OnClickListener neutralListener;
+
+    private AlertDialog dialog;
+
+    public AlertDialogBuilder(@NonNull Context context) {
+        super(context);
+        setup();
+    }
+
+    public AlertDialogBuilder(@NonNull Context context, @StyleRes int themeResId) {
+        super(context, themeResId);
+        setup();
+    }
+
+    private void setup() {
+        View v = LayoutInflater.from(getContext()).inflate(R.layout.alert_dialog, null);
+        ButterKnife.bind(this, v);
+        super.setView(v);
+        negative.setVisibility(View.GONE);
+        positive.setVisibility(View.GONE);
+        neutral.setVisibility(View.GONE);
+    }
+
+    @Override
+    public AlertDialog.Builder setMessage(@Nullable CharSequence message) {
+        messageView.setText(message);
+        return this;
+    }
+
+    @Override
+    public AlertDialog.Builder setMessage(@StringRes int messageId) {
+        return setMessage(getContext().getString(messageId));
+    }
+
+    @Override
+    public AlertDialog.Builder setPositiveButton(CharSequence text, DialogInterface.OnClickListener listener) {
+        positive.setVisibility(View.VISIBLE);
+        positive.setText(text);
+        positiveListener = listener;
+        positive.setOnClickListener((v) -> {
+            if (positiveListener != null)
+                positiveListener.onClick(dialog, DialogInterface.BUTTON_POSITIVE);
+            dialog.dismiss();
+        });
+        return this;
+    }
+
+    @Override
+    public AlertDialog.Builder setPositiveButton(@StringRes int textId, DialogInterface.OnClickListener listener) {
+        return setPositiveButton(getContext().getString(textId), listener);
+    }
+
+    @Override
+    public AlertDialog.Builder setNegativeButton(CharSequence text, DialogInterface.OnClickListener listener) {
+        negative.setVisibility(View.VISIBLE);
+        negative.setText(text);
+        negativeListener = listener;
+        negative.setOnClickListener((v) -> {
+            if (negativeListener != null)
+                negativeListener.onClick(dialog, DialogInterface.BUTTON_NEGATIVE);
+            dialog.dismiss();
+        });
+        return this;
+    }
+
+    @Override
+    public AlertDialog.Builder setNegativeButton(@StringRes int textId, DialogInterface.OnClickListener listener) {
+        return setNegativeButton(getContext().getString(textId), listener);
+    }
+
+    @Override
+    public AlertDialog.Builder setNeutralButton(CharSequence text, DialogInterface.OnClickListener listener) {
+        neutral.setVisibility(View.VISIBLE);
+        neutral.setText(text);
+        neutralListener = listener;
+        neutral.setOnClickListener((v) -> {
+            if (neutralListener != null)
+                neutralListener.onClick(dialog, DialogInterface.BUTTON_NEUTRAL);
+            dialog.dismiss();
+        });
+        return this;
+    }
+
+    @Override
+    public AlertDialog.Builder setNeutralButton(@StringRes int textId, DialogInterface.OnClickListener listener) {
+        return setNeutralButton(getContext().getString(textId), listener);
+    }
+
+    @Override
+    public AlertDialog create() {
+        dialog = super.create();
+        return dialog;
+    }
+
+    @Override
+    public AlertDialog show() {
+        create();
+        dialog.show();
+        return dialog;
+    }
+}

app/src/main/java/com/topjohnwu/magisk/utils/Utils.java

@@ -17,6 +17,7 @@ import android.widget.Toast;
 import com.topjohnwu.magisk.MagiskManager;
 import com.topjohnwu.magisk.R;
 import com.topjohnwu.magisk.asyncs.LoadRepos;
+import com.topjohnwu.magisk.components.AlertDialogBuilder;
 import com.topjohnwu.magisk.database.RepoDatabaseHelper;
 import com.topjohnwu.magisk.receivers.DownloadReceiver;
 
@@ -117,11 +118,12 @@ public class Utils {
     }
 
     public static AlertDialog.Builder getAlertDialogBuilder(Context context) {
-        if (((MagiskManager) context.getApplicationContext()).isDarkTheme) {
+//        if (((MagiskManager) context.getApplicationContext()).isDarkTheme) {
-            return new AlertDialog.Builder(context, R.style.AlertDialog_dh);
+//            return new AlertDialog.Builder(context, R.style.AlertDialog_dh);
-        } else {
+//        } else {
-            return new AlertDialog.Builder(context);
+//            return new AlertDialog.Builder(context);
-        }
+//        }
+        return new AlertDialogBuilder(context);
     }
 
     public static boolean lowercaseContains(CharSequence string, CharSequence nonNullLowercaseSearch) {

app/src/main/res/layout/alert_dialog.xml

@@ -0,0 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:orientation="vertical"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content">
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:orientation="vertical">
+
+        <ScrollView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:overScrollMode="ifContentScrolls"
+            android:paddingBottom="12dip"
+            android:paddingEnd="20dip"
+            android:paddingStart="20dip"
+            android:paddingTop="12dip">
+
+            <TextView
+                android:id="@+id/message"
+                style="?android:attr/textAppearanceMedium"
+                android:textColor="?android:attr/textColorPrimary"
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:padding="5dip" />
+
+        </ScrollView>
+
+    </LinearLayout>
+
+    <LinearLayout
+        style="?android:attr/buttonBarStyle"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:minHeight="54dip"
+        android:measureWithLargestChild="true"
+        android:orientation="horizontal"
+        android:paddingEnd="2dip"
+        android:paddingStart="2dip"
+        android:paddingTop="4dip">
+
+        <Button
+            android:id="@+id/negative"
+            style="?android:attr/buttonBarButtonStyle"
+            android:layout_width="0dip"
+            android:layout_height="wrap_content"
+            android:layout_gravity="start"
+            android:layout_weight="1"
+            android:maxLines="2" />
+
+        <Button
+            android:id="@+id/neutral"
+            style="?android:attr/buttonBarButtonStyle"
+            android:layout_width="0dip"
+            android:layout_height="wrap_content"
+            android:layout_gravity="center_horizontal"
+            android:layout_weight="1"
+            android:maxLines="2" />
+
+        <Button
+            android:id="@+id/positive"
+            style="?android:attr/buttonBarButtonStyle"
+            android:layout_width="0dip"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end"
+            android:layout_weight="1"
+            android:maxLines="2" />
+
+    </LinearLayout>
+
+</LinearLayout>