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Code Issues Releases Wiki Activity

Added headers to EML viewer

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This commit is contained in:
M66B 2019-08-13 15:01:23 +02:00
parent fb3eb4f909
commit 2cf51238dc
2 changed files with 54 additions and 11 deletions
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20
app/src/main/java/eu/faircode/email/ActivityEml.java
View file

@ -25,7 +25,9 @@ import android.content.Context;
import android.content.res.AssetFileDescriptor;
import android.net.Uri;
import android.os.Bundle;
import android.text.SpannableStringBuilder;
import android.text.Spanned;
import android.text.style.ForegroundColorSpan;
import android.view.View;
import android.widget.TextView;
@ -54,6 +56,7 @@ public class ActivityEml extends ActivityBase {
final TextView tvCc = findViewById(R.id.tvCc);
final TextView tvBcc = findViewById(R.id.tvBcc);
final TextView tvSubject = findViewById(R.id.tvSubject);
final TextView tvHeaders = findViewById(R.id.tvHeaders);
final TextView tvParts = findViewById(R.id.tvParts);
final TextView tvBody = findViewById(R.id.tvBody);
final TextView tvHtml = findViewById(R.id.tvHtml);
@ -110,6 +113,21 @@ public class ActivityEml extends ActivityBase {
result.bcc = MessageHelper.formatAddresses(helper.getBcc());
result.subject = helper.getSubject();
String headers = helper.getHeaders();
int colorAccent = Helper.resolveColor(context, R.attr.colorAccent);
SpannableStringBuilder ssb = new SpannableStringBuilder(headers);
int index = 0;
for (String line : headers.split("\n")) {
if (line.length() > 0 && !Character.isWhitespace(line.charAt(0))) {
int colon = line.indexOf(':');
if (colon > 0)
ssb.setSpan(new ForegroundColorSpan(colorAccent), index, index + colon, 0);
}
index += line.length() + 1;
}
result.headers = ssb;
MessageHelper.MessageParts parts = helper.getMessageParts();
StringBuilder sb = new StringBuilder();
@ -144,6 +162,7 @@ public class ActivityEml extends ActivityBase {
tvCc.setText(result.cc);
tvBcc.setText(result.bcc);
tvSubject.setText(result.subject);
tvHeaders.setText(result.headers);
tvParts.setText(result.parts);
tvBody.setText(result.body);
tvHtml.setText(result.html);
@ -168,6 +187,7 @@ public class ActivityEml extends ActivityBase {
String cc;
String bcc;
String subject;
Spanned headers;
Spanned parts;
Spanned body;
String html;

45
app/src/main/res/layout/activity_eml.xml
View file

@ -133,7 +133,7 @@
app:layout_constraintTop_toBottomOf="@id/tvBcc" />
<View
android:id="@+id/vSeparatorParts"
android:id="@+id/vSeparatorHeaders"
android:layout_width="0dp"
android:layout_height="1dp"
android:layout_marginTop="3dp"
@ -142,6 +142,28 @@
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tvSubject" />
<TextView
android:id="@+id/tvHeaders"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="3dp"
android:text="Headers"
android:textAppearance="@style/TextAppearance.AppCompat.Small"
android:textIsSelectable="true"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/vSeparatorHeaders" />
<View
android:id="@+id/vSeparatorParts"
android:layout_width="0dp"
android:layout_height="1dp"
android:layout_marginTop="3dp"
android:background="?attr/colorSeparator"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/tvHeaders" />
<TextView
android:id="@+id/tvParts"
android:layout_width="0dp"
@ -228,16 +250,17 @@
android:layout_width="0dp"
android:layout_height="0dp"
app:constraint_referenced_ids="
tvFromTitle,tvFrom,
tvToTitle,tvTo,
tvReplyToTitle,tvReplyTo,
tvCcTitle,tvCc,
tvBccTitle,tvBcc,
tvSubject,
vSeparatorParts,tvParts,
vSeparatorBody,tvBody,
vSeparatorHtml,tvHtml,
vSeparatorEml,tvEml" />
tvFromTitle,tvFrom,
tvToTitle,tvTo,
tvReplyToTitle,tvReplyTo,
tvCcTitle,tvCc,
tvBccTitle,tvBcc,
tvSubject,
vSeparatorHeaders,tvHeaders,
vSeparatorParts,tvParts,
vSeparatorBody,tvBody,
vSeparatorHtml,tvHtml,
vSeparatorEml,tvEml" />
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>