Introduction of a TextViewUtil to easily set attributes for TextViews

1 files changed, 75 insertions, 0 deletions

diff --git a/src/main/java/de/thedevstack/conversationsplus/utils/ui/TextViewUtil.java b/src/main/java/de/thedevstack/conversationsplus/utils/ui/TextViewUtil.java
new file mode 100644
index 00000000..bb08014b
--- /dev/null
+++ b/src/main/java/de/thedevstack/conversationsplus/utils/ui/TextViewUtil.java
@@ -0,0 +1,75 @@
+package de.thedevstack.conversationsplus.utils.ui;
+
+import android.support.annotation.StringRes;
+import android.widget.TextView;
+
+/**
+ * Created by steckbrief on 29.03.2016.
+ */
+public final class TextViewUtil {
+    public static void enable(TextView tv) {
+        setColorEnabledAndTextResId(tv, null, true, null);
+    }
+
+    public static void enable(TextView tv, String text) {
+        setColorEnabledAndText(tv, null, true, text);
+    }
+
+    public static void enable(TextView tv, Integer color) {
+        setColorEnabledAndTextResId(tv, color, true, null);
+    }
+
+    public static void enable(TextView tv, Integer color, @StringRes Integer resid) {
+        setColorEnabledAndTextResId(tv, color, true, resid);
+    }
+
+    public static void disable(TextView tv) {
+        setColorEnabledAndTextResId(tv, null, false, null);
+    }
+
+    public static void disable(TextView tv, String text) {
+        setColorEnabledAndText(tv, null, false, text);
+    }
+
+    public static void disable(TextView tv, Integer color) {
+        setColorEnabledAndTextResId(tv, color, false, null);
+    }
+
+    public static void disable(TextView tv, Integer color, @StringRes Integer resid) {
+        setColorEnabledAndTextResId(tv, color, false, resid);
+    }
+
+    public static void setColor(TextView tv, Integer color) {
+        setColorEnabledAndTextResId(tv, color, null, null);
+    }
+
+    public static void setColorEnabledAndTextResId(TextView tv, Integer color, Boolean enabled, @StringRes Integer resid) {
+        if (null != color) {
+            tv.setTextColor(color);
+        }
+
+        if (enabled != null) {
+            tv.setEnabled(enabled);
+        }
+        if (resid != null) {
+            tv.setText(resid);
+        }
+    }
+
+    public static void setColorEnabledAndText(TextView tv, Integer color, Boolean enabled, String text) {
+        if (null != color) {
+            tv.setTextColor(color);
+        }
+
+        if (enabled != null) {
+            tv.setEnabled(enabled);
+        }
+        if (text != null) {
+            tv.setText(text);
+        }
+    }
+
+    private TextViewUtil() {
+        // avoid instantiation - helper class
+    }
+}