Fix permission check

gsantner · Oct 15, 2017 · 63add40 · 63add40
1 parent 296fd30
commit 63add40
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Showing 2 changed files with 68 additions and 2 deletions.
diff --git a/app/src/main/java/io/github/gsantner/memetastic/util/PermissionChecker.java b/app/src/main/java/io/github/gsantner/memetastic/util/PermissionChecker.java
@@ -29,7 +29,7 @@ public static boolean hasExtStoragePerm(Context context) {
 
     public static boolean checkPermissionResult(final Activity activity, int requestCode, String[] permissions, int[] grantResults) {
         if (requestCode == 123) {
-            if (grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+            if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
                 return true;
             }
         }

diff --git a/app/src/main/java/net/gsantner/opoc/util/ContextUtils.java b/app/src/main/java/net/gsantner/opoc/util/ContextUtils.java
@@ -15,6 +15,7 @@
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.ActivityNotFoundException;
+import android.content.ClipData;
 import android.content.Context;
 import android.content.Intent;
 import android.content.pm.PackageInfo;
@@ -27,6 +28,8 @@
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Matrix;
+import android.graphics.Paint;
+import android.graphics.Rect;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.VectorDrawable;
@@ -66,7 +69,7 @@
 
 import static android.graphics.Bitmap.CompressFormat;
 
-@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection", "deprecation"})
+@SuppressWarnings({"WeakerAccess", "unused", "SameParameterValue", "SpellCheckingInspection", "deprecation", "ObsoleteSdkInt"})
 public class ContextUtils {
     //########################
     //## Members, Constructors
@@ -336,6 +339,29 @@ public Spanned htmlToSpanned(String html) {
         return result;
     }
 
+    public void setClipboard(String text) {
+        if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
+            ((android.text.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).setText(text);
+        } else {
+            ClipData clip = ClipData.newPlainText(_context.getPackageName(), text);
+            ((android.content.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).setPrimaryClip(clip);
+        }
+    }
+
+    public String[] getClipboard() {
+        String[] ret;
+        if (android.os.Build.VERSION.SDK_INT < android.os.Build.VERSION_CODES.HONEYCOMB) {
+            ret = new String[]{((android.text.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).getText().toString()};
+        } else {
+            ClipData data = ((android.content.ClipboardManager) _context.getSystemService(Context.CLIPBOARD_SERVICE)).getPrimaryClip();
+            ret = new String[data.getItemCount()];
+            for (int i = 0; i < data.getItemCount() && i < ret.length; i++) {
+                ret[i] = data.getItemAt(i).getText().toString();
+            }
+        }
+        return ret;
+    }
+
     public float px2dp(final float px) {
         return px / _context.getResources().getDisplayMetrics().density;
     }
@@ -444,4 +470,44 @@ public File writeImageToFile(File imageFile, Bitmap image, CompressFormat format
         }
         return null;
     }
+
+    public Bitmap drawTextToDrawable(@DrawableRes int resId, String text, int textSize) {
+        Resources resources = _context.getResources();
+        float scale = resources.getDisplayMetrics().density;
+        Bitmap bitmap = getBitmapFromDrawable(resId);
+
+        bitmap = bitmap.copy(bitmap.getConfig(), true);
+        Canvas canvas = new Canvas(bitmap);
+        Paint paint = new Paint(Paint.ANTI_ALIAS_FLAG);
+        paint.setColor(Color.rgb(61, 61, 61));
+        paint.setTextSize((int) (textSize * scale));
+        paint.setShadowLayer(1f, 0f, 1f, Color.WHITE);
+
+        Rect bounds = new Rect();
+        paint.getTextBounds(text, 0, text.length(), bounds);
+        int x = (bitmap.getWidth() - bounds.width()) / 2;
+        int y = (bitmap.getHeight() + bounds.height()) / 2;
+        canvas.drawText(text, x, y, paint);
+
+        return bitmap;
+    }
+
+    public Bitmap getBitmapFromDrawable(int drawableId) {
+        Bitmap bitmap = null;
+        Drawable drawable = ContextCompat.getDrawable(_context, drawableId);
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP && (drawable instanceof VectorDrawable || drawable instanceof VectorDrawableCompat)) {
+            if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
+                drawable = (DrawableCompat.wrap(drawable)).mutate();
+            }
+
+            bitmap = Bitmap.createBitmap(drawable.getIntrinsicWidth(),
+                    drawable.getIntrinsicHeight(), Bitmap.Config.ARGB_8888);
+            Canvas canvas = new Canvas(bitmap);
+            drawable.setBounds(0, 0, canvas.getWidth(), canvas.getHeight());
+            drawable.draw(canvas);
+        } else if (drawable instanceof BitmapDrawable) {
+            bitmap = ((BitmapDrawable) drawable).getBitmap();
+        }
+        return bitmap;
+    }
 }