add crash handling dialog with optional sending of the crash to the author

[mobile-ledger.git] / app / src / main / java / net / ktnx / mobileledger / ui / CrashReportDialogFragment.java

diff --git a/app/src/main/java/net/ktnx/mobileledger/ui/CrashReportDialogFragment.java b/app/src/main/java/net/ktnx/mobileledger/ui/CrashReportDialogFragment.java
new file mode 100644 (file)
index 0000000..0875626
--- /dev/null
+++ b/app/src/main/java/net/ktnx/mobileledger/ui/CrashReportDialogFragment.java
@@ -0,0 +1,88 @@
+package net.ktnx.mobileledger.ui;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.support.v4.app.DialogFragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.widget.ScrollView;
+import android.widget.TextView;
+
+import net.ktnx.mobileledger.R;
+import net.ktnx.mobileledger.utils.Globals;
+
+public class CrashReportDialogFragment extends DialogFragment {
+    private String mCrashReportText;
+    private ScrollView repScroll = null;
+    @NonNull
+    @Override
+    public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
+        AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
+        LayoutInflater inflater = getActivity().getLayoutInflater();
+
+        if (savedInstanceState != null)
+            mCrashReportText = savedInstanceState.getString("crash_text");
+
+        View view = inflater.inflate(R.layout.crash_dialog, null);
+        ((TextView) view.findViewById(R.id.textCrashReport)).setText(mCrashReportText);
+        repScroll = view.findViewById(R.id.scrollText);
+        builder.setTitle(R.string.crash_dialog_title).setView(view)
+                .setPositiveButton(R.string.btn_send_crash_report,
+                        new DialogInterface.OnClickListener() {
+                            @Override
+                            public void onClick(DialogInterface dialog, int which) {
+                                // still nothing
+                                Intent email = new Intent(Intent.ACTION_SEND);
+                                email.putExtra(Intent.EXTRA_EMAIL,
+                                        new String[]{Globals.developerEmail});
+                                email.putExtra(Intent.EXTRA_SUBJECT, "MoLe crash report");
+                                email.putExtra(Intent.EXTRA_TEXT, mCrashReportText);
+                                email.setType("message/rfc822");
+                                startActivity(Intent.createChooser(email,
+                                        getResources().getString(R.string.send_crash_via)));
+                            }
+                        })
+                .setNegativeButton(R.string.btn_not_now, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                        CrashReportDialogFragment.this.getDialog().cancel();
+                    }
+                })
+                .setNeutralButton(R.string.btn_show_report, new DialogInterface.OnClickListener() {
+                    @Override
+                    public void onClick(DialogInterface dialog, int which) {
+                    }
+                });
+
+        AlertDialog dialog = builder.create();
+        dialog.setOnShowListener(new DialogInterface.OnShowListener() {
+            @Override
+            public void onShow(DialogInterface dialogIinterface) {
+                dialog.getButton(AlertDialog.BUTTON_NEUTRAL)
+                        .setOnClickListener(new View.OnClickListener() {
+                            @Override
+                            public void onClick(View v) {
+                                if (repScroll != null) {
+                                    repScroll.setVisibility(View.VISIBLE);
+                                    v.setVisibility(View.GONE);
+                                }
+                            }
+                        });
+            }
+        });
+        return dialog;
+    }
+    @Override
+    public void onSaveInstanceState(@NonNull Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putString("crash_text", mCrashReportText);
+    }
+    public void setCrashReportText(String text) {
+        mCrashReportText = text;
+    }
+}