Repo created

srcs/juloo.keyboard2/Utils.java

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+package juloo.keyboard2;
+
+import android.app.AlertDialog;
+import android.content.res.Resources;
+import android.graphics.Insets;
+import android.os.Build.VERSION;
+import android.os.IBinder;
+import android.view.View;
+import android.view.Window;
+import android.view.WindowInsets;
+import android.view.WindowManager;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.util.Locale;
+
+public final class Utils
+{
+  /** Turn the first letter of a string uppercase. */
+  public static String capitalize_string(String s)
+  {
+    if (s.length() < 1)
+      return s;
+    // Make sure not to cut a code point in half
+    int i = s.offsetByCodePoints(0, 1);
+    return s.substring(0, i).toUpperCase(Locale.getDefault()) + s.substring(i);
+  }
+
+  /** Like [dialog.show()] but properly configure layout params when called
+      from an IME. [token] is the input view's [getWindowToken()]. */
+  public static void show_dialog_on_ime(AlertDialog dialog, IBinder token)
+  {
+    Window win = dialog.getWindow();
+    WindowManager.LayoutParams lp = win.getAttributes();
+    lp.token = token;
+    lp.type = WindowManager.LayoutParams.TYPE_APPLICATION_ATTACHED_DIALOG;
+    win.setAttributes(lp);
+    win.addFlags(WindowManager.LayoutParams.FLAG_ALT_FOCUSABLE_IM);
+    dialog.show();
+  }
+
+  public static String read_all_utf8(InputStream inp) throws Exception
+  {
+    InputStreamReader reader = new InputStreamReader(inp, "UTF-8");
+    StringBuilder out = new StringBuilder();
+    int buff_length = 8000;
+    char[] buff = new char[buff_length];
+    int l;
+    while ((l = reader.read(buff, 0, buff_length)) != -1)
+      out.append(buff, 0, l);
+    return out.toString();
+  }
+}